High Seas Forecast - Western Atlantic, Caribbean and Gulf of Mexico

Expires:No;;647686
FZNT01 KWBC 301616
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
1630 UTC MON JUN 30 2025 

CCODE/1:31:04:01:00/AOE/NWS/CCODE 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 

SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE 
HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE 
MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. 

ONLY YOU KNOW THE WEATHER AT YOUR POSITION. REPORT IT TO THE 
NATIONAL WEATHER SERVICE. EMAIL US AT 
VOSOPS@NOAA.GOV(LOWERCASE). 

FOR INFORMATION ON ATLANTIC ICEBERGS SEE INFORMATION FROM NORTH 
ATLANTIC ICE SERVICE AT HTTPS://OCEAN.WEATHER.GOV/ATL_TAB.PHP 
(ALL LOWERCASE). 

FOR ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE 
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM). 

SECURITE 

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W 

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS 

SYNOPSIS VALID 1200 UTC JUN 30. 
24 HOUR FORECAST VALID 1200 UTC JUL 01. 
48 HOUR FORECAST VALID 1200 UTC JUL 02. 

.WARNINGS. 

...GALE WARNING... 
.LOW 64N57W 992 MB DRIFTING NE. FRONT FROM LOW TO 64N54W TO 
61N53W. WITHIN 90 NM E OF FRONT WINDS 25 TO 40 KT. SEAS TO 3.5M. 
ELSEWHERE N OF 60N W OF GREENLAND WINDS 20 TO 30 KT. SEAS TO 2.5 
M. 
.24 HOUR FORECAST LOW 65N55W 1002 MB. CONDITIONS DIMINISHED. 

...GALE WARNING... 
.LOW 45N60W 1010 MB MOVING NE 15 KT. FROM 39N TO 48N BETWEEN 52W 
AND 59W WINDS 20 TO 30 KT. SEAS TO 2.5 M. 
.12 HOUR FORECAST LOW 47N57W 1009 MB. FROM 40N TO 49N BETWEEN 
50W AND 54W WINDS 25 TO 35 KT. SEAS TO 3.5 M. 
.24 HOUR FORECAST LOW 48N51W 1009 MB. WITHIN 300 NM E AND 360 NM 
SE QUADRANTS WINDS 25 TO 35 KT. SEAS TO 3.5 M.  
.48 HOUR FORECAST LOW DISSIPATED. FROM 43N TO 53N E OF 39W WINDS 
20 TO 30 KT. SEAS TO 3.5 M. 

.SYNOPSIS AND FORECAST. 

.LOW 35N54W 1018 MB MOVING E 10 KT. FROM 35N TO 38N BETWEEN 55W 
AND 44W WINDS 20 TO 30 KT. SEAS TO 3 M. 
.24 HOUR FORECAST LOW 36N49W 1018 MB. WITHIN 180 NM NE OF A LINE 
FROM 37N47W TO 34N36W WINDS 20 TO 30 KT. SEAS TO 2.5 M. 
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.24 HOUR FORECAST NW OF A LINE FROM 35N74W TO 38N70W AREA OF SW 
WINDS TO 25 KT. SEAS LESS THAN 2.5 M. 
.48 HOUR FORECAST WITHIN 180 NM NW OF A LINE FROM 34N73W TO 
41N63W AREA OF SW WINDS TO 25 KT. SEAS TO 2.5 M. 

.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW NEAR 57N58W 989 MB. 
WITHIN 300 NM SE...AND 180 NM N AND NE QUADRANTS WINDS 20 TO 30 
KT. SEAS TO 2.5 M. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 43N TO 51N 
BETWEEN 56W AND 64W AND FROM 39N TO 44N BETWEEN 64W AND 73W.  
.24 HOUR FORECAST DENSE FOG FROM 45N TO 56N BETWEEN 47W AND 
58W...AND FROM 41N TO 46N BETWEEN 64W AND 71W.  
.48 HOUR FORECAST DENSE FOG FROM 46N TO 60N BETWEEN 45W AND 
55W...AND FROM 41N TO 51N BETWEEN 55W AND 70W.  

.FORECASTER ROWLAND. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA

SYNOPSIS VALID 1200 UTC MON JUN 30.
24 HOUR FORECAST VALID 1200 UTC TUE JUL  1.
48 HOUR FORECAST VALID 1200 UTC WED JUL  2.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.ATLC WITHIN 12N59.5W TO 12.5N61W TO 11.5N61W TO 11.5N59.5W TO
12N59.5W...INCLUDING ATLANTIC EXPOSURES...WINDS 20 KT OR LESS. 
SEAS 2.5 M IN NE TO E SWELL.
.09 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.CARIBBEAN WITHIN 15N68W TO 18N73W TO 14N77W TO 11N75W TO 12N72W
TO 12N67W TO 15N68W...INCLUDING THE GULF OF VENEZUELA...E WINDS 
20 TO 25 KT. SEAS TO 3.5 M IN E SWELL. ELSEWHERE WITHIN 13N77W 
TO 16N75W TO 14N78W TO 11N78W TO 11N77W TO 11N75W TO 13N77W  
WINDS 20 KT OR LESS. SEAS 2.5 M IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 17N73W TO 17N79W TO 13N81W TO 11N77W TO
13N69W TO 17N73W...INCLUDING THE GULF ELSEWHERE OF VENEZUELA...E
WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M IN E SWELL. WITHIN 17N72W TO 
18N75W TO 17N80W TO 13N82W TO 11N78W TO 13N69W TO 17N72W WINDS 20
KT OR LESS. SEAS 2.5 TO 3 M IN E SWELL.
.48 HOUR FORECAST WITHIN 13N73W TO 14N75W TO 14N77W TO 13N79W TO
11N77W TO 12N74W TO 13N73W E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M 
IN E SWELL. WITHIN 14N81W TO 14N82W TO 13N83W TO 12N82W TO 
14N81W...INCLUDING WITHIN 60 NM OF COAST OF NICARAGUA...NE TO E 
WINDS 20 TO 25 KT. SEAS TO 3.0 M IN E SWELL. ELSEWHERE WITHIN 
16N74W TO 15N82W TO 11N83W TO 11N75W TO 13N78W TO 13N73W TO 
16N74W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN E SWELL.

.REMNANTS OF BARRY NEAR 23.0N 99.2W 1008 MB AT 0900 UTC JUN 30 
MOVING NW OR 305 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 25 KT 
GUSTS 35 KT. GULF OF AMERICA WITHIN 22N96.5W TO 22.5N97W TO 
22.5N97.5W TO 22N97W TO 21.5N97W TO 21N96.5W TO 22N96.5W SE WINDS
20 TO 25 KT. SEAS TO 2.5 M IN E TO SE SWELL.
.12 HOUR FORECAST...DISSIPATED.
.15 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 2.5 M.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.