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2025 Graphical Tropical Weather Outlook
2 Day Graphical Tropical Weather Outlook
7 Day Graphical Tropical Weather Outlook
Atlantic Tropical Weather Outlook
- Thu, 13 Aug 2026 04:26:19 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 130426
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
0615 UTC Thu Aug 13 2026
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 0000 UTC surface analysis and satellite imagery through
0400 UTC.
...SPECIAL FEATURES...
Caribbean Gale Warning: The pressure gradient between subtropical
high pressure centered toward Bermuda and lower pressure over
northern South America will tighten late this week, increasing
trade winds and forcing gales to develop Fri evening in the Gulf
of Venezuela and offshore Colombia. Gales will prevail Fri night
then diminish Sat. Very rough seas will build near and downwind of
these gales in the southwest Caribbean Fri night into early Sat.
Please see the latest NWS High Seas Forecast issued by the
National Hurricane Center at website
https://www.nhc.noaa.gov/text/MIAHSFAT2.shtml for further details.
Invest AL92: Showers and thunderstorms are showing some signs of
organization in association with a tropical wave located in the
Central Tropical Atlantic midway between the Lesser Antilles and
the west coast of Africa, with an axis along 40W. This system
currently has some strong winds and rough seas impacting waters
from 09N to 15N between 38W and 42W. Environmental conditions are
forecast to be conducive for further development, and a tropical
depression will likely form during the next day or two while the
system moves westward or west- northwestward across the central
tropical Atlantic. There is high chance for tropical formation in
the next 48 hours.
...TROPICAL WAVES...
The axis of a tropical wave is near 28W, from 05N to 18N, a few
hundred miles SW of the Cabo Verde Islands, moving west at around
15 kt. Scattered moderate convection is noted from 06N to 14N
between 24W and 32W, and some strong SW winds are noted on the SE
side of the system. Environmental conditions are forecast to be
generally conducive for some development, and a tropical
depression could form late this week or this weekend while the
wave moves westward or west-northwestward across the eastern and
central tropical Atlantic. There is a low chance for tropical
cyclone development in the next 48 hours and a medium chance for
development in the next 7 days.
The axis of an eastern Caribbean tropical wave is along 65W,
extending across Puerto Rico southward to Venezuela, moving
westward at about 15 kt. Scattered moderate convection is noted
from 13N to 17N between 63W and 66W.
The axis of a central Caribbean tropical wave is along 75W,
southward across far eastern Cuba to northern Colombia, moving
westward at around 15 kt. Scattered moderate to isolated strong
convection is impacting the Windward Passage, between Cuba and
Jamaica, and nearby waters.
...MONSOON TROUGH/ITCZ...
The monsoon trough enters the Atlantic near new and extends
southwestward to a 1010 mb low pressure near 11N40W to 09N48W. The
ITCZ extends from 09N48W to 09N59W. Convection near these
features is primarily associated with the tropical wave and
special feature described in the sections above.
...GULF OF AMERICA...
High pressure prevails over the Gulf waters, anchored by a 1019 mb
high near 28N86W. Light to gentle winds and slight seas are in the
vicinity of the high center. Mainly moderate SE winds, with slight
to moderate seas, prevail elsewhere. A diurnal surface trough has
moved NW and offshore the Yucatan Peninsula this evening,
triggering scattered moderate convection along it.
For the forecast, the Atlantic ridge extending westward across
Florida and into the north-central Gulf will change little
through Sat before weakening Sun. This pattern will produce mostly
gentle to moderate E to SE winds across the basin, with pulses of
fresh winds occurring north and west of the Yucatan Peninsula and
into the Bay of Campeche each evening and night, as a diurnal
surface trough migrates from the Yucatan Peninsula westward across
the SW Gulf. Slight to moderate seas are expected through the
forecast period.
...CARIBBEAN SEA...
See Special Features section for information on a Gale Warning
that has been issued for portion of the south-central basin
effective Fri night.
The pressure gradient between Atlantic high pressure north of the
area and the Colombian low is supporting fresh to strong winds
over the south central Caribbean. Rough seas prevail over these
waters. Moderate to fresh winds and moderate seas, prevail over
the north-central and eastern Caribbean. Gentle to moderate
winds and moderate seas prevail over the remaining waters.
For the forecast, an area of showers and thunderstorms
associated with a tropical wave located over the central Atlantic
near 40W is showing some signs of organization tonight.
Environmental conditions are forecast to be conducive for
development during the next couple of days, and a tropical
depression will likely form while the system moves westward to
west-northwestward across the central tropical Atlantic, and
reaches the Lesser Antilles Sat.
...ATLANTIC OCEAN...
See Special Features section above for information on Invest AL92
located over the central tropical Atlantic.
High pressure prevails over the waters N of 20N, anchored by a
1021 mb high centered near 28N51W. Mainly gentle winds prevail
over the waters N of 23N and west of 25W, with slight to moderate
seas. Moderate to fresh trade winds are noted elsewhere S of 23N,
with moderate seas. Offshore Africa, fresh to locally strong NE
winds extend from the Canary Islands to 20N then become moderate
across the Cabo Verde Islands. Moderate seas prevail across this
area.
For the forecast west of 55W, the western Atlantic ridge extends
along 27N tonight and will sink slightly southward Thu, then
change little through Fri night, before weakening over the
weekend. Winds will freshen from E to W, and south of 23N, tonight
through Sat, behind a tropical wave currently across the eastern
Caribbean. Fresh trades N of Hispaniola and in the approach to the
Windward Passage will pulse to strong speeds each night.
$$
Konarik
Tropical Weather Discussion
- Thu, 13 Aug 2026 04:26:19 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 130426
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
0615 UTC Thu Aug 13 2026
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 0000 UTC surface analysis and satellite imagery through
0400 UTC.
...SPECIAL FEATURES...
Caribbean Gale Warning: The pressure gradient between subtropical
high pressure centered toward Bermuda and lower pressure over
northern South America will tighten late this week, increasing
trade winds and forcing gales to develop Fri evening in the Gulf
of Venezuela and offshore Colombia. Gales will prevail Fri night
then diminish Sat. Very rough seas will build near and downwind of
these gales in the southwest Caribbean Fri night into early Sat.
Please see the latest NWS High Seas Forecast issued by the
National Hurricane Center at website
https://www.nhc.noaa.gov/text/MIAHSFAT2.shtml for further details.
Invest AL92: Showers and thunderstorms are showing some signs of
organization in association with a tropical wave located in the
Central Tropical Atlantic midway between the Lesser Antilles and
the west coast of Africa, with an axis along 40W. This system
currently has some strong winds and rough seas impacting waters
from 09N to 15N between 38W and 42W. Environmental conditions are
forecast to be conducive for further development, and a tropical
depression will likely form during the next day or two while the
system moves westward or west- northwestward across the central
tropical Atlantic. There is high chance for tropical formation in
the next 48 hours.
...TROPICAL WAVES...
The axis of a tropical wave is near 28W, from 05N to 18N, a few
hundred miles SW of the Cabo Verde Islands, moving west at around
15 kt. Scattered moderate convection is noted from 06N to 14N
between 24W and 32W, and some strong SW winds are noted on the SE
side of the system. Environmental conditions are forecast to be
generally conducive for some development, and a tropical
depression could form late this week or this weekend while the
wave moves westward or west-northwestward across the eastern and
central tropical Atlantic. There is a low chance for tropical
cyclone development in the next 48 hours and a medium chance for
development in the next 7 days.
The axis of an eastern Caribbean tropical wave is along 65W,
extending across Puerto Rico southward to Venezuela, moving
westward at about 15 kt. Scattered moderate convection is noted
from 13N to 17N between 63W and 66W.
The axis of a central Caribbean tropical wave is along 75W,
southward across far eastern Cuba to northern Colombia, moving
westward at around 15 kt. Scattered moderate to isolated strong
convection is impacting the Windward Passage, between Cuba and
Jamaica, and nearby waters.
...MONSOON TROUGH/ITCZ...
The monsoon trough enters the Atlantic near new and extends
southwestward to a 1010 mb low pressure near 11N40W to 09N48W. The
ITCZ extends from 09N48W to 09N59W. Convection near these
features is primarily associated with the tropical wave and
special feature described in the sections above.
...GULF OF AMERICA...
High pressure prevails over the Gulf waters, anchored by a 1019 mb
high near 28N86W. Light to gentle winds and slight seas are in the
vicinity of the high center. Mainly moderate SE winds, with slight
to moderate seas, prevail elsewhere. A diurnal surface trough has
moved NW and offshore the Yucatan Peninsula this evening,
triggering scattered moderate convection along it.
For the forecast, the Atlantic ridge extending westward across
Florida and into the north-central Gulf will change little
through Sat before weakening Sun. This pattern will produce mostly
gentle to moderate E to SE winds across the basin, with pulses of
fresh winds occurring north and west of the Yucatan Peninsula and
into the Bay of Campeche each evening and night, as a diurnal
surface trough migrates from the Yucatan Peninsula westward across
the SW Gulf. Slight to moderate seas are expected through the
forecast period.
...CARIBBEAN SEA...
See Special Features section for information on a Gale Warning
that has been issued for portion of the south-central basin
effective Fri night.
The pressure gradient between Atlantic high pressure north of the
area and the Colombian low is supporting fresh to strong winds
over the south central Caribbean. Rough seas prevail over these
waters. Moderate to fresh winds and moderate seas, prevail over
the north-central and eastern Caribbean. Gentle to moderate
winds and moderate seas prevail over the remaining waters.
For the forecast, an area of showers and thunderstorms
associated with a tropical wave located over the central Atlantic
near 40W is showing some signs of organization tonight.
Environmental conditions are forecast to be conducive for
development during the next couple of days, and a tropical
depression will likely form while the system moves westward to
west-northwestward across the central tropical Atlantic, and
reaches the Lesser Antilles Sat.
...ATLANTIC OCEAN...
See Special Features section above for information on Invest AL92
located over the central tropical Atlantic.
High pressure prevails over the waters N of 20N, anchored by a
1021 mb high centered near 28N51W. Mainly gentle winds prevail
over the waters N of 23N and west of 25W, with slight to moderate
seas. Moderate to fresh trade winds are noted elsewhere S of 23N,
with moderate seas. Offshore Africa, fresh to locally strong NE
winds extend from the Canary Islands to 20N then become moderate
across the Cabo Verde Islands. Moderate seas prevail across this
area.
For the forecast west of 55W, the western Atlantic ridge extends
along 27N tonight and will sink slightly southward Thu, then
change little through Fri night, before weakening over the
weekend. Winds will freshen from E to W, and south of 23N, tonight
through Sat, behind a tropical wave currently across the eastern
Caribbean. Fresh trades N of Hispaniola and in the approach to the
Windward Passage will pulse to strong speeds each night.
$$
Konarik
Active Tropical Systems
- Thu, 13 Aug 2026 09:22:44 +0000: Tropical Depression Cristobal Graphics - NHC Atlantic
Wind Speed Probabilities last updated Thu, 13 Aug 2026 09:22:44 GMT - Thu, 13 Aug 2026 08:48:04 +0000: Tropical Depression Cristobal Forecast Discussion Number 4 - NHC Atlantic
Issued at 900 AM GMT Thu Aug 13 2026619 WTNT43 KNHC 130847 TCDAT3 Tropical Depression Cristobal Discussion Number 4 NWS National Hurricane Center Miami FL AL032026 900 AM GMT Thu Aug 13 2026 Recent OSCAT data showed that Cristobal has weaken to a tropical depression with max winds around 30 kt. The cyclone continues to have a lack of deep convection based on satellite images. The most current TAFB intensity estimates with a Final T number of 1.5 and maximum winds of 30 kt. As a result, the initial intensity has been brought down to 30 kt for this advisory. Based on the increasingly harsh environmental conditions that the storm is entering as well as the latest model guidance, Cristobal is expected to continue weakening, and it is unlikely that convection will make a comeback. Thus, the NHC forecast now calls for Cristobal to become a remnant low within the next 12 h, with dissipation following soon after. The current motion estimate is east-northeastward, or 075/14 kt. The cyclone is expected to turn a bit more northeastward over the next 12 h, and barely any changes have been made to the previous NHC track prediction. FORECAST POSITIONS AND MAX WINDS INIT 13/0900Z 38.6N 38.2W 30 KT 35 MPH 12H 13/1800Z 40.1N 36.2W 25 KT 30 MPH...POST-TROP/REMNT LOW 24H 14/0600Z...DISSIPATED $$ Forecaster Katz/Beven
- Thu, 13 Aug 2026 08:47:34 +0000: Tropical Depression Cristobal Wind Speed Probabilities Number 4 - NHC Atlantic
Issued at 0900 UTC THU AUG 13 2026660 FONT13 KNHC 130847 PWSAT3 TROPICAL DEPRESSION CRISTOBAL WIND SPEED PROBABILITIES NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL032026 0900 UTC THU AUG 13 2026 AT 0900Z THE CENTER OF TROPICAL DEPRESSION CRISTOBAL WAS LOCATED NEAR LATITUDE 38.6 NORTH...LONGITUDE 38.2 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 30 KTS...35 MPH...55 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 06Z THU AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 06Z THU 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON PERIODS TO TO TO TO TO TO TO 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON 06Z TUE FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER KATZ/BEVEN - Thu, 13 Aug 2026 08:47:03 +0000: Tropical Depression Cristobal Forecast Advisory Number 4 - NHC Atlantic
Issued at 0900 UTC THU AUG 13 2026000 WTNT23 KNHC 130846 TCMAT3 TROPICAL DEPRESSION CRISTOBAL FORECAST/ADVISORY NUMBER 4 NWS NATIONAL HURRICANE CENTER MIAMI FL AL032026 0900 UTC THU AUG 13 2026 TROPICAL DEPRESSION CENTER LOCATED NEAR 38.6N 38.2W AT 13/0900Z POSITION ACCURATE WITHIN 20 NM PRESENT MOVEMENT TOWARD THE NORTHEAST OR 45 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1014 MB MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT. WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT. REPEAT...CENTER LOCATED NEAR 38.6N 38.2W AT 13/0900Z AT 13/0600Z CENTER WAS LOCATED NEAR 38.1N 38.8W FORECAST VALID 13/1800Z 40.1N 36.2W...POST-TROP/REMNT LOW MAX WIND 25 KT...GUSTS 35 KT. FORECAST VALID 14/0600Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 38.6N 38.2W NEXT ADVISORY AT 13/1500Z $$ FORECASTER KATZ/BEVEN
- Thu, 13 Aug 2026 08:47:03 +0000: Tropical Depression Cristobal Public Advisory Number 4 - NHC Atlantic
Issued at 900 AM GMT Thu Aug 13 2026000 WTNT33 KNHC 130846 TCPAT3 BULLETIN Tropical Depression Cristobal Advisory Number 4 NWS National Hurricane Center Miami FL AL032026 900 AM GMT Thu Aug 13 2026 ...CRISTOBAL BECOMES A TROPICAL DEPRESSION AND IS EXPECTED TO DISSIPATE TODAY... SUMMARY OF 900 AM GMT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...38.6N 38.2W ABOUT 610 MI...980 KM W OF THE AZORES MAXIMUM SUSTAINED WINDS...35 MPH...55 KM/H PRESENT MOVEMENT...NE OR 45 DEGREES AT 16 MPH...26 KM/H MINIMUM CENTRAL PRESSURE...1014 MB...29.95 INCHES WATCHES AND WARNINGS -------------------- There are no coastal watches or warnings in effect. DISCUSSION AND OUTLOOK ---------------------- At 900 AM GMT (0900 UTC), the center of Tropical Depression Cristobal was located near latitude 38.6 North, longitude 38.2 West. The depression is moving toward the northeast near 16 mph (26 km/h), and this general motion is expected to continue through today. Maximum sustained winds are near 35 mph (55 km/h) with higher gusts. Weakening is forecast, and Cristobal is forecast to dissipate later today. The estimated minimum central pressure is 1014 mb (29.95 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 300 PM GMT. $$ Forecaster Katz/Beven
Scheduled Reconnaissance Flight Plans
- Wed, 12 Aug 2026 21:45:35 +0000: Weather Reconnaissance Flights Plan of the Day - Weather Reconnaissance Flights Plan of the Day
874
NOUS42 KNHC 122145
REPRPD
WEATHER RECONNAISSANCE FLIGHTS
CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL.
0545 PM EDT WED 12 AUGUST 2026
SUBJECT: TROPICAL CYCLONE PLAN OF THE DAY (TCPOD)
VALID 13/1100Z TO 14/1100Z AUGUST 2026
TCPOD NUMBER.....26-073 AMENDMENT
I. ATLANTIC REQUIREMENTS (NO CHANGES)
1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
3. ADDITIONAL DAY OUTLOOK: POSSIBLE MISSION INTO SUSPECT AREA
AL92 NEAR 13.1N 59.5W FOR 15/1800Z.
II. PACIFIC REQUIREMENTS (FLIGHT TWO TAKEOFF TIME CHANGED)
1. POTENTIAL TROPICAL CYCLONE ONE-C
FLIGHT ONE - TEAL 77 FLIGHT TWO - NOAA 49
A. 13/1730Z,2330Z A. 14/0000Z
B. AFXXX 0301C PTC01-C B. NOAA9 0401C PTC01-C
C. 13/1515Z C. 13/2000Z (CHANGED)
D. 16.5N 145.0W D. NA
E. 13/1700Z TO 13/2330Z E. NA
F. SFC TO 15,000 FT (COR) F. 41,000 TO 45,000 FT
G. FIX G. SYNOPTIC SURVEILLANCE
H. WRA ACTIVATION H. NO WRA ACTIVATION
FLIGHT THREE - NOAA 42 FLIGHT FOUR - TEAL 78
A. 14/0000Z A. 14/0530Z,1130Z
B. NOAA2 0501C PTC01-C B. AFXXX 0601C PTC01-C
C. 13/2000Z C. 14/0300Z
D. 16.9N 145.9W D. 17.4N 147.1W
E. 13/2200Z TO 14/0230Z E. 14/0500Z TO 14/1130Z
F. SFC TO 15,000 FT F. SFC TO 10,000 FT
G. TAIL DOPPLER RADAR G. FIX
H. WRA ACTIVATION H. WRA ACTIVATION
2. OUTLOOK FOR SUCCEEDING DAY:
A. CONTINUE 6-HOURLY FIX MISSIONS INTO POTENTIAL TROPICAL
CYCLONE ONE-C IF SYSTEM DEVELOPS AND REMAINS A THREAT.
B. NOAA G-IV SYNOPTIC SURVEILLANCE MISSION AROUND POTENTIAL
TROPICAL CYCLONE ONE-C FOR 15/0000Z, DEPARTING PHJR AT
14/1730Z.
C. NOAA P-3 TAIL DOPPLER RADAR MISSION INTO POTENTIAL TROPICAL
CYCLONE ONE-C FOR 15/0000Z, DEPARTING PHJR AT 14/2000Z.
3. REMARK: DURING THE NOAA 42 MISSION TASKED FOR THE 14/0000Z
SYNOPTIC TIME, FOUR SMALL UAS ARE PLANNED FOR RELEASE WITHIN
THE WRA. THEY WILL OPERATE AT OR BELOW 5,000 FT FOR ABOUT
1 TO 1.5 HOURS.
$$
SEF
NNNN
Marine Weather Discussion
- Mon, 17 May 2021 15:22:40 +0000: NHC Marine Weather Discussion - NHC Marine Weather Discussion
000
AGXX40 KNHC 171522
MIMATS
Marine Weather Discussion
NWS National Hurricane Center Miami FL
1122 AM EDT Mon May 17 2021
Marine Weather Discussion for the Gulf of Mexico, Caribbean Sea,
and Tropical North Atlantic from 07N to 19N between 55W and 64W
and the Southwest North Atlantic including the Bahamas
This is the last Marine Weather Discussion issued by the National
Hurricane Center. For marine information, please see the Tropical
Weather Discussion at: hurricanes.gov.
...GULF OF MEXICO...
High pressure along the middle Atlantic coasts extending SW to
the NE Gulf will remain generally stationary throughout the
week. This will support moderate to fresh E to SE winds over the
basin through Tue. Winds will increase to fresh to strong late
Tue through Fri as low pressure deepens across the Southern
Plains.
...CARIBBEAN SEA AND TROPICAL N ATLANTIC FROM 07N TO 19N BETWEEN
55W AND 64W...
A ridge NE of the Caribbean Sea will shift eastward and weaken,
diminishing winds and seas modestly through Wed. Trade winds
will increase basin wide Wed night through Fri night as high
pressure builds across the western Atlantic.
...SW N ATLANTIC INCLUDING THE BAHAMAS...
A weakening frontal boundary from 25N65W to the central Bahamas
will drift SE and dissipate through late Tue. Its remnants will
drift N along 23N-24N. The pressure gradient between high
pressure off of Hatteras and the frontal boundary will support
an area of fresh to strong easterly winds N of 23N and W of 68W
with seas to 11 ft E of the Bahamas late Tue through Fri.
$$
.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