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DONATE2025 Graphical Tropical Weather Outlook
2 Day Graphical Tropical Weather Outlook
7 Day Graphical Tropical Weather Outlook
Atlantic Tropical Weather Outlook
- Sat, 05 Jul 2025 10:36:49 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 051036
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1215 UTC Sat Jul 5 2025
Tropical Weather Discussion for North America, Central America
Gulf of America, Caribbean Sea, northern sections of South
America, and Atlantic Ocean to the African coast from the
Equator to 31N. The following information is based on satellite
imagery, weather observations, radar and meteorological analysis.
Based on 0600 UTC surface analysis and satellite imagery through
1000 UTC.
...SPECIAL FEATURES...
Tropical Depression Three is centered near 30.8N 78.6W at 05/0900
UTC or 140 nm SSE of Charleston South Carolina, moving NNE at 2
kt. Estimated minimum central pressure is 1010 mb. Maximum sustained
wind speed is 30 kt with gusts to 40 kt. Bands of showers, with
embedded thunderstoms, associated with the cyclonic circulation of
T.D. Three are affecting the waters N of 24N and W of 74W, including
the NW Bahamas and the Florida Keys. A slow motion towards the
north-northwest is expected to begin later today, followed by a
turn northward and then northeastward by Sunday night. On the
forecast track, the center of the system is expected to move near
or over the coast of South Carolina on Sunday morning. Gradual
strengthening is expected, and the depression is forecast to
become a tropical storm later today. Tropical Depression Three is
expected to produce heavy rainfall across portions of the coastal
plain of the Carolinas today through Monday. Storm total rainfall
of 2 to 4 inches, with local amounts to 6 inches, is expected.
This would result in an elevated risk for flash flooding. A storm
surge of 1 to 2 ft above ground level could occur along the coast
in the tropical storm watch area in areas of onshore flow. The
depression is expected to bring rough surf and rip currents to
much of the southeastern United States coastline north of
northeastern Florida during the next couple of days.
Please read the latest HIGH SEAS FORECAST issued by the National
Hurricane Center at website -
https://www.nhc.noaa.gov/text/MIAHSFAT2.shtml and the latest
Three NHC Forecast/Advisory and Public Advisory at
www.hurricanes.gov for more details.
Gale Warning E of 35W:
A tight pressure gradient between a 1036 mb high pressure system
located NE of the Azores and lower pressures in NW Africa will
continue to support gale-force northeast winds, with severe gusts,
close and between the Canary Islands until at least 06/12 UTC
according to Meteo France. The most recent scatterometer pass
confirmed the presence of the gale force winds, particularly
between islands. Moderate to rough seas are within these winds,
peaking around 10 ft. Mariners are also advised that visibility
may be reduced to moderate or poor due to sand haze, especially in
the far E part.
For more details, please visit the Meteo France High Seas Forecast
listed on the website https://wwmiws.wmo.int
...TROPICAL WAVES...
An eastern Atlantic tropical wave is along 30W, south of 19N,
moving westward at 10 to 15 kt. This wave remains surrounded by a
dry and stable atmospheric environment. A few showers are evident
near the southern portion of the wave axis.
A central Atlantic tropical wave is along 41W, south of 16N, moving
westward at around 10 kt. A dry and stable atmospheric environment
also surrounds this wave. Only isolated showers are near its southern
part.
A tropical wave is over the eastern Caribbean. Its axis is along
69W/70W, south of 18N, moving westward at 10 to 15 kt. Scattered
showers and thunderstorms area near the wave axis. This system
appears to enhance convection in the vicinity of the ABC Islands.
A tropical wave is over northern Central America. Its axis is along
87W, S of 18N and extends into the far eastern Pacific. The wave
is enhancing some convective activity across the area.
...MONSOON TROUGH/ITCZ...
The monsoon trough axis enters the Atlantic through the coast of
Senegal near 15N17W and continues southwestward to 11N30W and to
07N46W. The ITCZ extends from 07N46W to the coast of Guyana near
07N59W. A cluster of moderate to isolated strong convection is
noted from 08N to 13N E of 20W to the coast of W Africa. Scattered
moderate convection is observed elsewhere from 06N to 10N between
12W and 25W.
...GULF OF AMERICA...
A surface trough trough extends across central Florida and the NE
Gulf from T.D. Three located off NE Florida. Scattered showers and
thunderstorms are evident over parts of Florida and the NE Gulf.
Similar convective activity is also seen over the north-central
Gulf and SE Louisiana. A 1017 mb high pressure is analyzed near
26N91W. This weather pattern is supporting moderate to fresh SE to
S winds over the NW Gulf, and moderate to locally fresh NE winds
over the eastern Bay of Campeche. Light to gentle winds are noted
elsewhere. Seas of 3 ft or less are across the basin, except for
slightly higher seas of 3 to 4 ft over the NW Gulf. Winds and seas
could be higher near thunderstorms.
For the forecast, a surface trough will persist across the NE
Gulf through the weekend. Scattered showers and thunderstorms will
continue to develop along this trough over the waters near Florida.
Weak high pressure will then prevail into early next week. Fresh
NE to E winds will pulse along and just north of the Yucatan
Peninsula each afternoon and evening through early next week as a
trough develops inland daily and then drifts westward over the Bay
of Campeche at night.
...CARIBBEAN SEA...
Two tropical waves are moving across the Caribbean Sea. Please
see the Tropical Wave section for more details.
The pressure gradient between central Atlantic high pressure and
low pressure in Colombia is resulting in fresh to strong trades
over most of the central part of the basin as indicated by recent
scatterometer satellite data. Seas over these waters are 6 to 9
ft. Moderate trades are elsewhere east of about 80W along with
seas of 5 to 7 ft. Elsewhere, moderate or weaker winds and slight
to moderate seas are prevalent. Aside from the convection associated
with the passing tropical waves, generally dry conditions are
noted over the tropical waters, with low-topped trade wind showers
moving westward across the basin.
For the forecast, the pressure gradient between the Atlantic ridge and
the Colombian low will continue to support pulsing fresh to strong
trades and rough seas across the south-central Caribbean through
the forecast period. Moderate to fresh winds and moderate seas
are expected in the eastern Caribbean while gentle to moderate
winds and slight to moderate seas will prevail elsewhere, with the
exception of moderate to fresh E winds in the Gulf of Honduras
tonight through Wed night.
...ATLANTIC OCEAN...
Please see the Special Features section for details on Tropical
Depression Three and a Gale Warning that is in effect E of 35W.
ALso, two tropical waves are moving across the tropical Atlantic.
Please see the Tropical Wave section for more information.
Aside from T.D. Three, a surface trough is centered north of
Hispaniola, and runs from 28N65W to 22N70W. An area of showers
with embedded thunderstorms is associated with this trough. This
feature is under a broad upper-level trough that is helping to
induce this convective activity. The remainder of the Atlantic
domain is under the influence of a strong 1035 mb high pressure
system located NE of the Azores. The present pressure gradient
between this high and lower pressures over the NW Africa is
allowing for fresh to strong northeast winds north of about 22N
and east of 32W, including between the Canary Islands, where
winds are reaching gale force, and along coastal Western Sahara.
Rough seas are associated with these winds. Elsewhere, gentle to
moderate winds and moderate seas prevail.
For the forecast west of 55W, Tropical Depression Three will
strengthen to a tropical storm near 31.5N 78.8W this afternoon,
move to 32.6N 79.2W Sun morning, inland to 33.7N 79.4W Sun
afternoon, move inland and weaken to a tropical depression near
34.8N 78.8W Mon morning, inland to 36.3N 77.1W Mon afternoon, and
dissipate Tue morning. The main impacts of T.D. Three will remain
north of the forecast area. High pressure will prevail elsewhere.
This pattern will support generally gentle to moderate winds
except for moderate to fresh winds off the northern coast of
Hispaniola through Mon.
$$
GR
Tropical Weather Discussion
- Sat, 05 Jul 2025 10:36:49 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 051036
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1215 UTC Sat Jul 5 2025
Tropical Weather Discussion for North America, Central America
Gulf of America, Caribbean Sea, northern sections of South
America, and Atlantic Ocean to the African coast from the
Equator to 31N. The following information is based on satellite
imagery, weather observations, radar and meteorological analysis.
Based on 0600 UTC surface analysis and satellite imagery through
1000 UTC.
...SPECIAL FEATURES...
Tropical Depression Three is centered near 30.8N 78.6W at 05/0900
UTC or 140 nm SSE of Charleston South Carolina, moving NNE at 2
kt. Estimated minimum central pressure is 1010 mb. Maximum sustained
wind speed is 30 kt with gusts to 40 kt. Bands of showers, with
embedded thunderstoms, associated with the cyclonic circulation of
T.D. Three are affecting the waters N of 24N and W of 74W, including
the NW Bahamas and the Florida Keys. A slow motion towards the
north-northwest is expected to begin later today, followed by a
turn northward and then northeastward by Sunday night. On the
forecast track, the center of the system is expected to move near
or over the coast of South Carolina on Sunday morning. Gradual
strengthening is expected, and the depression is forecast to
become a tropical storm later today. Tropical Depression Three is
expected to produce heavy rainfall across portions of the coastal
plain of the Carolinas today through Monday. Storm total rainfall
of 2 to 4 inches, with local amounts to 6 inches, is expected.
This would result in an elevated risk for flash flooding. A storm
surge of 1 to 2 ft above ground level could occur along the coast
in the tropical storm watch area in areas of onshore flow. The
depression is expected to bring rough surf and rip currents to
much of the southeastern United States coastline north of
northeastern Florida during the next couple of days.
Please read the latest HIGH SEAS FORECAST issued by the National
Hurricane Center at website -
https://www.nhc.noaa.gov/text/MIAHSFAT2.shtml and the latest
Three NHC Forecast/Advisory and Public Advisory at
www.hurricanes.gov for more details.
Gale Warning E of 35W:
A tight pressure gradient between a 1036 mb high pressure system
located NE of the Azores and lower pressures in NW Africa will
continue to support gale-force northeast winds, with severe gusts,
close and between the Canary Islands until at least 06/12 UTC
according to Meteo France. The most recent scatterometer pass
confirmed the presence of the gale force winds, particularly
between islands. Moderate to rough seas are within these winds,
peaking around 10 ft. Mariners are also advised that visibility
may be reduced to moderate or poor due to sand haze, especially in
the far E part.
For more details, please visit the Meteo France High Seas Forecast
listed on the website https://wwmiws.wmo.int
...TROPICAL WAVES...
An eastern Atlantic tropical wave is along 30W, south of 19N,
moving westward at 10 to 15 kt. This wave remains surrounded by a
dry and stable atmospheric environment. A few showers are evident
near the southern portion of the wave axis.
A central Atlantic tropical wave is along 41W, south of 16N, moving
westward at around 10 kt. A dry and stable atmospheric environment
also surrounds this wave. Only isolated showers are near its southern
part.
A tropical wave is over the eastern Caribbean. Its axis is along
69W/70W, south of 18N, moving westward at 10 to 15 kt. Scattered
showers and thunderstorms area near the wave axis. This system
appears to enhance convection in the vicinity of the ABC Islands.
A tropical wave is over northern Central America. Its axis is along
87W, S of 18N and extends into the far eastern Pacific. The wave
is enhancing some convective activity across the area.
...MONSOON TROUGH/ITCZ...
The monsoon trough axis enters the Atlantic through the coast of
Senegal near 15N17W and continues southwestward to 11N30W and to
07N46W. The ITCZ extends from 07N46W to the coast of Guyana near
07N59W. A cluster of moderate to isolated strong convection is
noted from 08N to 13N E of 20W to the coast of W Africa. Scattered
moderate convection is observed elsewhere from 06N to 10N between
12W and 25W.
...GULF OF AMERICA...
A surface trough trough extends across central Florida and the NE
Gulf from T.D. Three located off NE Florida. Scattered showers and
thunderstorms are evident over parts of Florida and the NE Gulf.
Similar convective activity is also seen over the north-central
Gulf and SE Louisiana. A 1017 mb high pressure is analyzed near
26N91W. This weather pattern is supporting moderate to fresh SE to
S winds over the NW Gulf, and moderate to locally fresh NE winds
over the eastern Bay of Campeche. Light to gentle winds are noted
elsewhere. Seas of 3 ft or less are across the basin, except for
slightly higher seas of 3 to 4 ft over the NW Gulf. Winds and seas
could be higher near thunderstorms.
For the forecast, a surface trough will persist across the NE
Gulf through the weekend. Scattered showers and thunderstorms will
continue to develop along this trough over the waters near Florida.
Weak high pressure will then prevail into early next week. Fresh
NE to E winds will pulse along and just north of the Yucatan
Peninsula each afternoon and evening through early next week as a
trough develops inland daily and then drifts westward over the Bay
of Campeche at night.
...CARIBBEAN SEA...
Two tropical waves are moving across the Caribbean Sea. Please
see the Tropical Wave section for more details.
The pressure gradient between central Atlantic high pressure and
low pressure in Colombia is resulting in fresh to strong trades
over most of the central part of the basin as indicated by recent
scatterometer satellite data. Seas over these waters are 6 to 9
ft. Moderate trades are elsewhere east of about 80W along with
seas of 5 to 7 ft. Elsewhere, moderate or weaker winds and slight
to moderate seas are prevalent. Aside from the convection associated
with the passing tropical waves, generally dry conditions are
noted over the tropical waters, with low-topped trade wind showers
moving westward across the basin.
For the forecast, the pressure gradient between the Atlantic ridge and
the Colombian low will continue to support pulsing fresh to strong
trades and rough seas across the south-central Caribbean through
the forecast period. Moderate to fresh winds and moderate seas
are expected in the eastern Caribbean while gentle to moderate
winds and slight to moderate seas will prevail elsewhere, with the
exception of moderate to fresh E winds in the Gulf of Honduras
tonight through Wed night.
...ATLANTIC OCEAN...
Please see the Special Features section for details on Tropical
Depression Three and a Gale Warning that is in effect E of 35W.
ALso, two tropical waves are moving across the tropical Atlantic.
Please see the Tropical Wave section for more information.
Aside from T.D. Three, a surface trough is centered north of
Hispaniola, and runs from 28N65W to 22N70W. An area of showers
with embedded thunderstorms is associated with this trough. This
feature is under a broad upper-level trough that is helping to
induce this convective activity. The remainder of the Atlantic
domain is under the influence of a strong 1035 mb high pressure
system located NE of the Azores. The present pressure gradient
between this high and lower pressures over the NW Africa is
allowing for fresh to strong northeast winds north of about 22N
and east of 32W, including between the Canary Islands, where
winds are reaching gale force, and along coastal Western Sahara.
Rough seas are associated with these winds. Elsewhere, gentle to
moderate winds and moderate seas prevail.
For the forecast west of 55W, Tropical Depression Three will
strengthen to a tropical storm near 31.5N 78.8W this afternoon,
move to 32.6N 79.2W Sun morning, inland to 33.7N 79.4W Sun
afternoon, move inland and weaken to a tropical depression near
34.8N 78.8W Mon morning, inland to 36.3N 77.1W Mon afternoon, and
dissipate Tue morning. The main impacts of T.D. Three will remain
north of the forecast area. High pressure will prevail elsewhere.
This pattern will support generally gentle to moderate winds
except for moderate to fresh winds off the northern coast of
Hispaniola through Mon.
$$
GR
Active Tropical Systems
- Thu, 01 Jan 1970 00:00:00 +0000: Local Statement for Wilmington, NC - NHC Atlantic
Issued at 814 AM EDT - Thu, 01 Jan 1970 00:00:00 +0000: Local Statement for Charleston, SC - NHC Atlantic
Issued at 800 AM EDT - Sat, 05 Jul 2025 11:58:22 +0000: Tropical Storm Chantal Graphics - NHC Atlantic
5-Day Uncertainty Track last updated Sat, 05 Jul 2025 11:52:07 GMT
Wind Speed Probabilities last updated Sat, 05 Jul 2025 09:21:33 GMT - Sat, 05 Jul 2025 11:53:20 +0000: Atlantic Tropical Weather Outlook - NHC Atlantic
000
ABNT20 KNHC 051153
TWOAT
Tropical Weather Outlook
NWS National Hurricane Center Miami FL
800 AM EDT Sat Jul 5 2025
For the North Atlantic...Caribbean Sea and the Gulf of America:
Active Systems:
The National Hurricane Center is issuing advisories on recently
upgraded Tropical Storm Chantal, located off the coast of the
southeastern United States.
Tropical cyclone formation is not expected during the next 7 days.
&&
Public Advisories on Tropical Storm Chantal are listed under WMO
header WTNT33 KNHC and under AWIPS header MIATCPAT3.
Forecast/Advisories on Tropical Storm Chantal are listed under
WMO header WTNT23 KNHC and under AWIPS header MIATCMAT3.
$$
Forecaster Brown - Sat, 05 Jul 2025 11:51:51 +0000: Tropical Storm Chantal Public Advisory Number 3a - NHC Atlantic
Issued at 800 AM EDT Sat Jul 05 2025000 WTNT33 KNHC 051151 TCPAT3 BULLETIN Tropical Storm Chantal Intermediate Advisory Number 3A NWS National Hurricane Center Miami FL AL032025 800 AM EDT Sat Jul 05 2025 ...DEPRESSION STRENGTHENS TO TROPICAL STORM CHANTAL... ...TROPICAL STORM WARNING ISSUED FOR PORTIONS OF THE CAROLINAS... SUMMARY OF 800 AM EDT...1200 UTC...INFORMATION ---------------------------------------------- LOCATION...30.9N 79.0W ABOUT 150 MI...240 KM SSE OF CHARLESTON SOUTH CAROLINA ABOUT 240 MI...385 KM SSW OF WILMINGTON NORTH CAROLINA MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...N OR 005 DEGREES AT 2 MPH...4 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 INCHES WATCHES AND WARNINGS -------------------- CHANGES WITH THIS ADVISORY: The Tropical Storm Watch has been upgraded to a Tropical Storm Warning from the South Santee River, SC to Cape Fear, NC. SUMMARY OF WATCHES AND WARNINGS IN EFFECT: A Tropical Storm Warning is in effect for... * South Santee River, SC to Cape Fear, NC A Tropical Storm Watch is in effect for... * Edisto Beach to South Santee River, SC A Tropical Storm Warning means that tropical storm conditions are expected somewhere within the warning area, in this case within the next 12 to 24 hours. A Tropical Storm Watch means that tropical storm conditions are possible within the watch area, in this case within the next 12 hours. Interests elsewhere along the southeast coast of the United States should monitor the progress of Chantal. For storm information specific to your area, including possible inland watches and warnings, please monitor products issued by your local National Weather Service forecast office. DISCUSSION AND OUTLOOK ---------------------- At 800 AM EDT (1200 UTC), the center of Tropical Storm Chantal was located near latitude 30.9 North, longitude 79.0 West. The storm is moving slowly toward the north near 2 mph (4 km/h). A slow motion toward the north-northwest is expected to begin later today, followed by a turn to the northeast by Sunday night. On the forecast track, the center of Chantal is expected to move across the coast of South Carolina Sunday morning. Maximum sustained winds have increased to near 40 mph (65 km/h) with higher gusts. Some additional strengthening is expected before Chantal reaches the coast. Tropical-storm-force winds extend outward up to 70 miles (115 km) primarily to the east of the center. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- Key messages for Tropical Storm Chantal can be found in the Tropical Cyclone Discussion under AWIPS header MIATCDAT3 and WMO header WTNT43 KNHC. WIND: Tropical storm conditions are expected in the warning area beginning this evening and continuing into Sunday morning. Tropical storm conditions are possible in the watch area beginning later today. RAINFALL: Tropical Storm Chantal is expected to produce heavy rainfall across portions of the coastal plain of the Carolinas today through Monday. Storm total rainfall of 2 to 4 inches, with local amounts to 6 inches, is expected. Resulting in an elevated risk for flash flooding. For a complete depiction of forecast rainfall and flash flooding associated with Tropical Storm Chantal, please see the National Weather Service Storm Total Rainfall Graphic, available at hurricanes.gov/graphics_at3.shtml?rainqpf STORM SURGE: The combination of storm surge and tide will cause normally dry areas near the coast to be flooded by rising waters moving inland from the shoreline. The water could reach the following heights above ground somewhere in the indicated areas if the peak surge occurs at the time of high tide... South Santee River, SC to Cape Fear, NC...1-3 ft Edisto Beach, SC to South Santee River, SC...1-2 ft SURF: The tropical storm is expected to bring life-threatening surf and rip currents along the coast from northeastern Florida to the Mid-Atlantic states during the next couple of days. A depiction of rip current risk for the United States can be found at: hurricanes.gov/refresh/graphics_at3+shtml/?ripCurrents NEXT ADVISORY ------------- Next complete advisory at 1100 AM EDT. $$ Forecaster Cangialosi/Konarik
Scheduled Reconnaissance Flight Plans
- Fri, 04 Jul 2025 14:34:55 +0000: Weather Reconnaissance Flights Plan of the Day - Weather Reconnaissance Flights Plan of the Day
000
NOUS42 KNHC 041434
REPRPD
WEATHER RECONNAISSANCE FLIGHTS
CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL.
1035 AM EDT FRI 04 JULY 2025
SUBJECT: TROPICAL CYCLONE PLAN OF THE DAY (TCPOD)
VALID 05/1100Z TO 06/1100Z JULY 2025
TCPOD NUMBER.....25-034
I. ATLANTIC REQUIREMENTS
1. SUSPECT AREA (OFF SOUTHEAST U.S. COAST - AL92)
FLIGHT ONE - TEAL 72 FLIGHT TWO - TEAL 73
A. 05/1400Z A. 05/2330Z,06/0530Z
B. AFXXX 0203A CYCLONE B. AFXXX 0303A CYCLONE
C. 05/1215Z C. 05/2145Z
D. 31.4N 79.8W D. 31.8N 80.3W
E. 05/1330Z TO 05/1700Z E. 05/2300Z TO 06/0530Z
F. SFC TO 10,000 FT F. SFC TO 10,000 FT
G. FIX G. FIX
H. WRA ACTIVATION H. WRA ACTIVATION
FLIGHT THREE - TEAL 71
A. 06/1130Z
B. AFXXX 0403A CYCLONE
C. 06/945Z
D. 32.4N 80.2W
E. 06/1100Z TO 06/1430Z
F. SFC TO 10,000 FT
G. FIX
H. WRA ACTIVATION
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
II. PACIFIC REQUIREMENTS
1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
$$
SEF
NNNN
Marine Weather Discussion
- Mon, 17 May 2021 15:22:40 +0000: NHC Marine Weather Discussion - NHC Marine Weather Discussion
000
AGXX40 KNHC 171522
MIMATS
Marine Weather Discussion
NWS National Hurricane Center Miami FL
1122 AM EDT Mon May 17 2021
Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea,
and Tropical North Atlantic from 07N to 19N between 55W and 64W
and the Southwest North Atlantic including the Bahamas
This is the last Marine Weather Discussion issued by the National
Hurricane Center. For marine information, please see the Tropical
Weather Discussion at: hurricanes.gov.
...GULF OF MEXICO...
High pressure along the middle Atlantic coasts extending SW to
the NE Gulf will remain generally stationary throughout the
week. This will support moderate to fresh E to SE winds over the
basin through Tue. Winds will increase to fresh to strong late
Tue through Fri as low pressure deepens across the Southern
Plains.
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
A ridge NE of the Caribbean Sea will shift eastward and weaken,
diminishing winds and seas modestly through Wed. Trade winds
will increase basin wide Wed night through Fri night as high
pressure builds across the western Atlantic.
...SW N ATLANTIC INCLUDING THE BAHAMAS...
A weakening frontal boundary from 25N65W to the central Bahamas
will drift SE and dissipate through late Tue. Its remnants will
drift N along 23N-24N. The pressure gradient between high
pressure off of Hatteras and the frontal boundary will support
an area of fresh to strong easterly winds N of 23N and W of 68W
with seas to 11 ft E of the Bahamas late Tue through Fri.
$$
.WARNINGS...Any changes impacting coastal NWS offices will be
coordinated through AWIPS II Collaboration Chat, or by
telephone:
.GULF OF MEXICO...
None.
.CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
None.
.SW N ATLANTIC INCLUDING THE BAHAMAS...
None.
$$
*For detailed zone descriptions, please visit:
http://www.nhc.noaa.gov/abouttafbprod.shtml#OWF
Note: gridded marine forecasts are available in the National
Digital Forecast Database (NDFD) at:
http://www.nhc.noaa.gov/marine/grids.php
For additional information, please visit:
http://www.nhc.noaa.gov/marine
$$
.Forecaster GR. National Hurricane Center.
Atlantic Tropical Monthly Summary
- Thu, 01 May 2025 13:04:51 +0000: Atlantic Monthly Tropical Weather Summary - Atlantic Monthly Tropical Weather Summary
000<br />ABNT30 KNHC 011304<br />TWSAT <br /><br />Monthly Tropical Weather Summary<br />NWS National Hurricane Center Miami FL<br />900 AM EDT Thu May 1 2025<br /><br />This is the last National Hurricane Center (NHC) Tropical Weather <br />Summary (TWS) text product that will be issued for the Atlantic <br />basin. The tropical cyclone statistics from the TWS will be found <br />on hurricanes.gov beginning with the 2025 hurricane season. This <br />change will allow for more frequent updates to the statistics and <br />the addition of graphics and links to supporting information that <br />this text only format cannot support. An account of tropical <br />cyclone names, classification (i.e., tropical depression, tropical <br />storm, or hurricane), and maximum sustained wind speed will be found <br />on hurricanes.gov at this url beginning around July 1: <br /><br />https://www.nhc.noaa.gov/data/tcr/index.php?basin=atl<br /><br />A sample webpage is provided here, with the "2023 Atlantic Summary <br />Table (PDF)" example linked below the Tropical Cyclone Reports <br />(TCRs):<br /><br />https://www.nhc.noaa.gov/data/tcr/index.php?season=2023&basin=atl <br /><br />This information will be updated no less frequently than monthly <br />during the hurricane season and will be updated after the season's <br />TCRs are completed to document the official record of the season's <br />tropical cyclone activity. Previously, the statistics and data in <br />the TWS were based on real-time operational assessments and were <br />not updated when the season's TCRs were complete. The new <br />web-based format allows the information to be updated once the <br />post-analysis for the season is complete. <br /><br />For more information, see Service Change Notice 25-22: Migration of <br />the Tropical Weather Summary Information from Text Product Format to <br />hurricanes.gov:<br /><br />https://www.weather.gov/media/notification/pdf_2025/scn25-<br />22_moving_info_from_tws_to_hurricanes.gov.pdf