North Atlantic High Seas Forecast

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FZNT01 KWBC 262151
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV 
NWS OCEAN PREDICTION CENTER WASHINGTON DC 
2230 UTC FRI JUL 26 2024 

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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). 

THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL 
JULY 29 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN 
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND 
GRAPHICAL PRODUCTS FOR THE OFFSHORE AND HIGH SEAS AREAS ONLY. 
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE) 
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP 

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 1800 UTC JUL 26. 
24 HOUR FORECAST VALID 1800 UTC JUL 27. 
48 HOUR FORECAST VALID 1800 UTC JUL 28. 

.WARNINGS. 

...GALE WARNING... 
.LOW 46N42W 1010 MB MOVING NE 20 KT. WITHIN 240 NM NE SEMICIRCLE 
WINDS TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW 53N35W 995 MB. FROM 47N TO 54N E OF 40W 
WINDS 25 TO 35 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA. 

...GALE WARNING... 
.LOW 66N62W 986 MB MOVING SE 20 KT. FROM 60N TO 64N W OF 55W 
WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE N OF 60N W OF 51W 
WINDS TO 25 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST LOW 64N54W 986 MB. N OF 58N W OF 50W WINDS 
LESS THAN 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 63N40W 996 MB MOVING NE 25 KT. WITHIN 240 NM S QUADRANT 
WINDS TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW 64N38W 991 MB. FROM 59N TO 62N E OF 42W 
WINDS 25 TO 35 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW 62N36W 991 MB. FROM N OF 57N E OF 44W 
WINDS 25 TO 35 KT. SEAS TO 12 FT. ELSEWHERE N OF 51N E OF 45W 
WINDS TO 25 KT.SEAS TO 9 FT.  

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 35N74W 1015 MB. WITHIN 90 NM S 
QUADRANT WINDS TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LOW 39N67W 1010 MB. WITHIN 90 NM SW QUADRANT 
WINDS 25 TO 35 KT. SEAS TO 8 FT. ELSEWHERE WITHIN 120 NM OF LOW 
CENTER WINDS TO 25 KT. SEAS TO 8 FT. 

...GALE WARNING...
.48 HOUR FORECAST N OF 63N W OF GREENLAND AREA OF SW WINDS 25 TO 
35 KT. SEAS TO 9 FT. 

.SYNOPSIS AND FORECAST. 

.LOW 45N52W 1007 MB MOVING NE 25 KT. FROM 38N TO 45N BETWEEN 44W 
AND 67W WINDS TO 25 KT. SEAS TO 10 FT. 
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N35W 
DESCRIBED ABOVE. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 41N TO 46N W 
OF 62W. 
.24 HOUR FORECAST DENSE FOG N OF 64N W OF 59W...N OF 63N E OF 
GREENLAND...AND FROM 52N TO 55N E OF 40W. 
.48 HOUR FORECAST CONDITIONS IMPROVED. 

.FORECASTER KREKELER. OCEAN PREDICTION CENTER.

NATIONAL HURRICANE CENTER MIAMI FL

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

SYNOPSIS VALID 1800 UTC FRI JUL 26.
24 HOUR FORECAST VALID 1800 UTC SAT JUL 27.
48 HOUR FORECAST VALID 1800 UTC SUN JUL 28.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.CARIBBEAN FROM 11N TO 17.5N BETWEEN 70W AND 80W...INCLUDING THE 
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. 
.24 HOUR FORECAST LITTLE CHANGE.
.30 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND 80W... 
INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. FROM 13N TO 18N BETWEEN 80W AND 87W... 
INCLUDING THE GULF OF HONDURAS...E WINDS 20 TO 25 KT. SEAS 8 FT 
BETWEEN 80W AND 83W.
.48 HOUR FORECAST LITTLE CHANGE.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.