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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
- Tue, 22 Sep 2026 08:41:21 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 220841
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1215 UTC Tue Sep 22 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 0600 UTC surface analysis and satellite imagery through
0840 UTC.
...SPECIAL FEATURES...
Heavy Rainfall in Central America, Jamaica, and Cuba: A mid to
upper- level trough currently extends over the NW Caribbean while
relatively warm sea surface temperatures are present, and in
addition there is a potential for a Central American Gyre to form
during the next several days. All of these factors are expected to
lead to enhanced moisture funneling into Central America and the
Caribbean to support heavy rainfall from September 22nd through
the 25th. There is still some uncertainty regarding the exact
location of heaviest rainfall, but for now heavy rainfall looks
likely across portions of Costa Rica and Panama, as well as across
southern Guatemala, far western Honduras, and far northern El
Salvador. Currently, heavy rainfall is ongoing over western
Jamaica and into central and eastern Cuba. Heavy rainfall in these
regions will raise concerns for life- threatening flash flooding
and landslides. Please refer to local weather services as well as
the International Desk at the Weather Prediction Center for more
information.
...TROPICAL WAVES...
An eastern Atlantic tropical wave has its axis near 33W/34w from
05N to 19N, moving westward at 10 to 15 kt. No significant
convection is noted with this wave.
A central Atlantic tropical wave is analyzed from 21N47W to
07N51W, moving westward at 10 to 15 kt. Scattered to numerous
showers and thunderstorms are active on the northern end of this
tropical wave from 19N to 22N between 45W and 47W.
...MONSOON TROUGH/ITCZ...
The monsoon trough axis extends from the coast of Africa near
13N16W southwestward to 11N25W. Segments of the ITCZ axis extend
from 11N25W to 10N33W, from 10N35W to 07N49W, and from 07N51W to
06N57W. Scattered moderate convection is noted from 10N to 15N
between 18W and 23W.
...GULF OF AMERICA...
A very weak pressure gradient, anchored by 1015 mb high pressure
over south-central Louisiana, prevails across the area generating
light to gentle winds and slight seas across the Gulf. An upper-
level trough over the eastern Gulf is supporting scattered showers
and isolated thunderstorms over the Florida Straits. A few
showers and thunderstorms the coast of Louisiana.
For the forecast, a very weak pressure gradient will force gentle to
moderate winds across the Gulf through Thu. A vigorous upper-
level low will promote scattered showers and thunderstorms over
the SE Gulf and the Straits of Florida for at least the next two
days. A cold front should dip into the NE Gulf Thu night and
Fri, accompanied with little to no increase in the winds.
...CARIBBEAN SEA...
As described above in the Special Features section, large areas
of showers and thunderstorms continue to move north of Jamaica
and into western and central Cuba. This activity is due to
abundant tropical moisture and divergent flow aloft on the
southeast side of an upper trough extending from eastern Gulf to
the Yucatan Channel. Isolated pockets of showers and thunderstorms
are noted elsewhere across the western Caribbean. Outside of
convection, a weak pressure pattern is across the basin. Moderate
to fresh trades along with moderate seas remain east of 80W. Light
to gentle winds and slight to moderate seas prevail west of 80W.
For the forecast, a weak pressure gradient between high pressure north
of the area to the Colombian Low will continue forcing moderate
to fresh trades over the S central Caribbean for the next several
days. A vigorous upper-level low is forcing scattered to numerous
showers and thunderstorms over the W Caribbean for at least the
next two days.
...ATLANTIC OCEAN...
For awareness, Tropical Storm Fay is centered near 31.8N 33.7W at
22/0900 UTC, moving SW at 8 kt. Estimated minimum central
pressure is 1009 mb. Maximum sustained wind speed is 35 kt with
gusts to 45 kt. Please visit hurricanes.gov for more info on
Tropical Storm Fay.
Scattered showers and thunderstorms remain active across the
Bahamas, off northeast Florida, and between the Bahamas and
Bermuda, west of 70W. This activity is due to ample deep layer
moisture and upper level divergence southeast of an upper trough
over the Gulf. Dry, subsident conditions prevail between 50W and
65W, except for a small area of thunderstorms northeast of
Barbados near 15N58W, along a persistent surface trough. Another
upper low is center farther east near 26N50W, supporting an area
of showers and thunderstorms near from 19N to 22N between 45W and
47W on the northern end of a tropical wave. Mostly dry conditions
are noted elsewhere. Outside of convection, a rather weak
pressure gradient across much of the Atlantic supports mostly
gentle to moderate trades. Seas of 3 to 6 ft are occurring with
these trades.
For the forecast west of 55W, a weak pressure gradient between high pressure north
of the area to the Colombian Low will continue forcing moderate
to fresh trades over the S central Caribbean for the next several
days. A vigorous upper-level low is forcing scattered to numerous
showers and thunderstorms over the W Caribbean for at least the
next two days.
Meanwhile, farther to the northeast, Fay will weaken to a remnant
low near 31.2N 35.0W this afternoon, then move to 30.5N 36.9W Wed
morning, and 29.9N 38.9W Wed afternoon. Winds and seas will
continue to diminish as the weakening remnant low moves to 29.7N
40.7W Thu morning, 29.8N 42.2W Thu afternoon, and 29.9N 43.4W Fri
morning. The low pressure will will change little in intensity as
it moves to 30.1N 45.3W early Sat.
$$
Christensen
Tropical Weather Discussion
- Tue, 22 Sep 2026 08:41:21 +0000: NHC Atlantic Tropical Weather Discussion - NHC Tropical Weather Discussion (Atlantic)
000
AXNT20 KNHC 220841
TWDAT
Tropical Weather Discussion
NWS National Hurricane Center Miami FL
1215 UTC Tue Sep 22 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 0600 UTC surface analysis and satellite imagery through
0840 UTC.
...SPECIAL FEATURES...
Heavy Rainfall in Central America, Jamaica, and Cuba: A mid to
upper- level trough currently extends over the NW Caribbean while
relatively warm sea surface temperatures are present, and in
addition there is a potential for a Central American Gyre to form
during the next several days. All of these factors are expected to
lead to enhanced moisture funneling into Central America and the
Caribbean to support heavy rainfall from September 22nd through
the 25th. There is still some uncertainty regarding the exact
location of heaviest rainfall, but for now heavy rainfall looks
likely across portions of Costa Rica and Panama, as well as across
southern Guatemala, far western Honduras, and far northern El
Salvador. Currently, heavy rainfall is ongoing over western
Jamaica and into central and eastern Cuba. Heavy rainfall in these
regions will raise concerns for life- threatening flash flooding
and landslides. Please refer to local weather services as well as
the International Desk at the Weather Prediction Center for more
information.
...TROPICAL WAVES...
An eastern Atlantic tropical wave has its axis near 33W/34w from
05N to 19N, moving westward at 10 to 15 kt. No significant
convection is noted with this wave.
A central Atlantic tropical wave is analyzed from 21N47W to
07N51W, moving westward at 10 to 15 kt. Scattered to numerous
showers and thunderstorms are active on the northern end of this
tropical wave from 19N to 22N between 45W and 47W.
...MONSOON TROUGH/ITCZ...
The monsoon trough axis extends from the coast of Africa near
13N16W southwestward to 11N25W. Segments of the ITCZ axis extend
from 11N25W to 10N33W, from 10N35W to 07N49W, and from 07N51W to
06N57W. Scattered moderate convection is noted from 10N to 15N
between 18W and 23W.
...GULF OF AMERICA...
A very weak pressure gradient, anchored by 1015 mb high pressure
over south-central Louisiana, prevails across the area generating
light to gentle winds and slight seas across the Gulf. An upper-
level trough over the eastern Gulf is supporting scattered showers
and isolated thunderstorms over the Florida Straits. A few
showers and thunderstorms the coast of Louisiana.
For the forecast, a very weak pressure gradient will force gentle to
moderate winds across the Gulf through Thu. A vigorous upper-
level low will promote scattered showers and thunderstorms over
the SE Gulf and the Straits of Florida for at least the next two
days. A cold front should dip into the NE Gulf Thu night and
Fri, accompanied with little to no increase in the winds.
...CARIBBEAN SEA...
As described above in the Special Features section, large areas
of showers and thunderstorms continue to move north of Jamaica
and into western and central Cuba. This activity is due to
abundant tropical moisture and divergent flow aloft on the
southeast side of an upper trough extending from eastern Gulf to
the Yucatan Channel. Isolated pockets of showers and thunderstorms
are noted elsewhere across the western Caribbean. Outside of
convection, a weak pressure pattern is across the basin. Moderate
to fresh trades along with moderate seas remain east of 80W. Light
to gentle winds and slight to moderate seas prevail west of 80W.
For the forecast, a weak pressure gradient between high pressure north
of the area to the Colombian Low will continue forcing moderate
to fresh trades over the S central Caribbean for the next several
days. A vigorous upper-level low is forcing scattered to numerous
showers and thunderstorms over the W Caribbean for at least the
next two days.
...ATLANTIC OCEAN...
For awareness, Tropical Storm Fay is centered near 31.8N 33.7W at
22/0900 UTC, moving SW at 8 kt. Estimated minimum central
pressure is 1009 mb. Maximum sustained wind speed is 35 kt with
gusts to 45 kt. Please visit hurricanes.gov for more info on
Tropical Storm Fay.
Scattered showers and thunderstorms remain active across the
Bahamas, off northeast Florida, and between the Bahamas and
Bermuda, west of 70W. This activity is due to ample deep layer
moisture and upper level divergence southeast of an upper trough
over the Gulf. Dry, subsident conditions prevail between 50W and
65W, except for a small area of thunderstorms northeast of
Barbados near 15N58W, along a persistent surface trough. Another
upper low is center farther east near 26N50W, supporting an area
of showers and thunderstorms near from 19N to 22N between 45W and
47W on the northern end of a tropical wave. Mostly dry conditions
are noted elsewhere. Outside of convection, a rather weak
pressure gradient across much of the Atlantic supports mostly
gentle to moderate trades. Seas of 3 to 6 ft are occurring with
these trades.
For the forecast west of 55W, a weak pressure gradient between high pressure north
of the area to the Colombian Low will continue forcing moderate
to fresh trades over the S central Caribbean for the next several
days. A vigorous upper-level low is forcing scattered to numerous
showers and thunderstorms over the W Caribbean for at least the
next two days.
Meanwhile, farther to the northeast, Fay will weaken to a remnant
low near 31.2N 35.0W this afternoon, then move to 30.5N 36.9W Wed
morning, and 29.9N 38.9W Wed afternoon. Winds and seas will
continue to diminish as the weakening remnant low moves to 29.7N
40.7W Thu morning, 29.8N 42.2W Thu afternoon, and 29.9N 43.4W Fri
morning. The low pressure will will change little in intensity as
it moves to 30.1N 45.3W early Sat.
$$
Christensen
Active Tropical Systems
- Tue, 22 Sep 2026 09:23:03 +0000: Tropical Storm Fay Graphics - NHC Atlantic
Wind Speed Probabilities last updated Tue, 22 Sep 2026 09:23:03 GMT - Tue, 22 Sep 2026 08:41:50 +0000: Tropical Storm Fay Forecast Discussion Number 12 - NHC Atlantic
Issued at 900 AM GMT Tue Sep 22 2026000 WTNT41 KNHC 220841 TCDAT1 Tropical Storm Fay Discussion Number 12 NWS National Hurricane Center Miami FL AL062026 900 AM GMT Tue Sep 22 2026 Deep convection associated with Fay has completely dissipated, leaving the low-level center fully exposed on satellite imagery. Given the lack of organized deep convection over the past several hours, Fay's remaining time as a tropical cyclone is limited unless convection redevelops soon. Objective and subjective satellite intensity estimates currently range from 25 to 44 kt. Based on a blend of these estimates, the initial intensity is maintained at 35 kt for this advisory. The system is moving southwestward, or 230/8 kt, as it rounds the eastern periphery of a mid-level ridge to its west. A turn toward the west-southwest and then the west is expected over the next day or two, as the ridge strengthens. The latest NHC track forecast is near the previous nudged slightly towards the right, towards the GDMI and HCCA aids. A combination of moderate wind shear and dry air entrainment should cause Fay to gradually spin down and weaken. Although shear may relax somewhat in a few days, as the system moves over slightly warmer sea surface temperatures, model-simulated satellite imagery suggests that any returning convection will occur only in intermittent bursts. Based on current trends and model guidance, the NHC intensity forecast calls for Fay to gradually weaken, and become a post-tropical remnant low later today and dissipate into an open trough by the end of the period. FORECAST POSITIONS AND MAX WINDS INIT 22/0900Z 31.8N 33.7W 35 KT 40 MPH 12H 22/1800Z 31.2N 35.0W 30 KT 35 MPH...POST-TROP/REMNT LOW 24H 23/0600Z 30.5N 36.9W 30 KT 35 MPH...POST-TROP/REMNT LOW 36H 23/1800Z 29.9N 38.9W 30 KT 35 MPH...POST-TROP/REMNT LOW 48H 24/0600Z 29.7N 40.7W 30 KT 35 MPH...POST-TROP/REMNT LOW 60H 24/1800Z 29.8N 42.2W 25 KT 30 MPH...POST-TROP/REMNT LOW 72H 25/0600Z 29.9N 43.4W 25 KT 30 MPH...POST-TROP/REMNT LOW 96H 26/0600Z 30.1N 45.3W 25 KT 30 MPH...POST-TROP/REMNT LOW 120H 27/0600Z...DISSIPATED $$ Forecaster Kelly
- Tue, 22 Sep 2026 08:40:48 +0000: Tropical Storm Fay Wind Speed Probabilities Number 12 - NHC Atlantic
Issued at 0900 UTC TUE SEP 22 2026000 FONT11 KNHC 220840 PWSAT1 TROPICAL STORM FAY WIND SPEED PROBABILITIES NUMBER 12 NWS NATIONAL HURRICANE CENTER MIAMI FL AL062026 0900 UTC TUE SEP 22 2026 AT 0900Z THE CENTER OF TROPICAL STORM FAY WAS LOCATED NEAR LATITUDE 31.8 NORTH...LONGITUDE 33.7 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 35 KTS...40 MPH...65 KM/H. Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH) ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KM/H)... ...50 KT (58 MPH... 93 KM/H)... ...64 KT (74 MPH...119 KM/H)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 06Z TUE AND THE FORECAST HOUR (CUMULATIVE PROBABILITY) PROBABILITIES ARE GIVEN IN PERCENT X INDICATES PROBABILITIES LESS THAN 1 PERCENT PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT. PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY 64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 06Z TUE 18Z TUE 06Z WED 18Z WED 06Z THU 06Z FRI 06Z SAT PERIODS TO TO TO TO TO TO TO 18Z TUE 06Z WED 18Z WED 06Z THU 06Z FRI 06Z SAT 06Z SUN FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT $$ FORECASTER KELLY - Tue, 22 Sep 2026 08:40:48 +0000: Tropical Storm Fay Public Advisory Number 12 - NHC Atlantic
Issued at 900 AM GMT Tue Sep 22 2026970 WTNT31 KNHC 220840 TCPAT1 BULLETIN Tropical Storm Fay Advisory Number 12 NWS National Hurricane Center Miami FL AL062026 900 AM GMT Tue Sep 22 2026 ...FAY FORECAST TO BECOME A POST-TROPICAL CYCLONE LATER TODAY... SUMMARY OF 900 AM GMT...0900 UTC...INFORMATION ---------------------------------------------- LOCATION...31.8N 33.7W ABOUT 570 MI...920 KM SW OF THE AZORES MAXIMUM SUSTAINED WINDS...40 MPH...65 KM/H PRESENT MOVEMENT...SW OR 230 DEGREES AT 9 MPH...15 KM/H MINIMUM CENTRAL PRESSURE...1009 MB...29.80 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 Storm Fay was located near latitude 31.8 North, longitude 33.7 West. Fay is moving toward the southwest near 9 mph (15 km/h). A gradual turn toward the west-southwest and then west is expected through midweek. Maximum sustained winds are near 40 mph (65 km/h) with higher gusts. Fay is likely to degenerate into a post-tropical remnant low today. Tropical-storm-force winds extend outward up to 45 miles (75 km) from the center. The estimated minimum central pressure is 1009 mb (29.80 inches). HAZARDS AFFECTING LAND ---------------------- None. NEXT ADVISORY ------------- Next complete advisory at 300 PM GMT. $$ Forecaster Kelly
- Tue, 22 Sep 2026 08:40:48 +0000: Summary for Tropical Storm Fay (AT1/AL062026) - NHC Atlantic
...FAY FORECAST TO BECOME A POST-TROPICAL CYCLONE LATER TODAY... As of 9:00 AM GMT Tue Sep 22 the center of Fay was located near 31.8, -33.7 with movement SW at 9 mph. The minimum central pressure was 1009 mb with maximum sustained winds of about 40 mph.
Scheduled Reconnaissance Flight Plans
- Mon, 21 Sep 2026 16:12:07 +0000: Weather Reconnaissance Flights Plan of the Day - Weather Reconnaissance Flights Plan of the Day
953
NOUS42 KNHC 211612
REPRPD
WEATHER RECONNAISSANCE FLIGHTS
CARCAH, NATIONAL HURRICANE CENTER, MIAMI, FL.
1215 PM EDT MON 21 SEPTEMBER 2026
SUBJECT: TROPICAL CYCLONE PLAN OF THE DAY (TCPOD)
VALID 22/1100Z TO 23/1100Z SEPTEMBER 2026
TCPOD NUMBER.....26-113 CORRECTION
I. ATLANTIC REQUIREMENTS
1. NEGATIVE RECONNAISSANCE REQUIREMENTS.
2. OUTLOOK FOR SUCCEEDING DAY.....NEGATIVE.
II. PACIFIC REQUIREMENTS
1. TROPICAL STORM POLO
FLIGHT ONE - NOAA 42
A. 22/1800Z
B. NOAA2 0217E POLO (CORRECTION)
C. 22/1300Z
D. 15.3N 102.3W
E. 22/1700Z TO 22/2000Z
F. SFC TO 15,000 FT
G. TAIL DOPPLER RADAR
H. NO WRA ACTIVATION
2. OUTLOOK FOR SUCCEEDING DAY:
A. POSSIBLE NOAA P-3 TAIL DOPPLER RADAR MISSION INTO TROPICAL
STORM POLO FOR 23/1800Z.
B. POSSIBLE FIX MISSION INTO TROPICAL STORM POLO NEAR 17.2N
104.2W FOR 24/0600Z.
3. ADDITIONAL DAY OUTLOOK: POSSIBLE MISSION INTO THE REMNANTS OF
TROPICAL DEPRESSION 15-E NEAR 16.5N 154.5W FOR 25/0600Z.
4. REMARKS:
A. DURING THE NOAA 42 MISSION TASKED FOR THE 22/1800Z
SYNOPTIC TIME, TWO SMALL UAS ARE PLANNED FOR RELEASE
WITHIN THE STORM ENVIRONMENT. THEY WILL OPERATE AT OR BELOW
5,000 FT FOR ABOUT 1 TO 2 HOURS.
B. NOAA 43 WILL CONDUCT A 8-HOUR RESEARCH MISSION INTO
TROPICAL STORM POLO ON TUESDAY, DEPARTING KHRL AT 22/1500Z.
$$
KAL
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