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High Seas Forecast Resources
FZNT01 KWBC 050958 HSFAT1


HIGH SEAS FORECAST FOR METAREA IV NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE MAY 05 2026

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE...


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

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS


SYNOPSIS VALID 0600 UTC MAY 05.
24 HOUR FORECAST VALID 0600 UTC MAY 06.
48 HOUR FORECAST VALID 0600 UTC MAY 07.

.
WARNINGS




... STORM WARNING ... .LOW JUST INLAND NEAR 54N58W 984 MB MOVING NW 25 KT. FROM 59N TO 61N BETWEEN 44W AND 52W WINDS 35 TO 45 KT. SEAS 4 TO 5 M. ELSEWHERE FROM 42N TO 64N BETWEEN 36W AND 70W WINDS 25 TO 35 KT. SEAS TO 2.5 TO 4.5 M.
.06 HOUR FORECAST...   LOW 56N57W 980 MB. FROM 58N TO 60N BETWEEN 43W AND 50W WINDS 40 TO 55 KT. SEAS 4 TO 6 M.
.24 HOUR FORECAST...   LOW INLAND NEAR 58N74W 987 MB. WITHIN 120 NM N OF A LINE FROM 58N43W TO 58N49W TO 61N58W WINDS 35 TO 50 KT. SEAS 4 TO 7 M. ELSEWHERE FROM 57N TO 65N W OF 35W WINDS 25 TO 35 KT. SEAS 2.5 TO 5 M.
.48 HOUR FORECAST...   LOW WELL INLAND NEAR 61N80W 990 MB. WITHIN 240 NM NE OF A LINE FROM 56N48W TO 63N59W WINDS 25 TO 40 KT. SEAS 4 TO 7 M. ELSEWHERE FROM 54N TO 66N...EXCEPT N OF 61N E OF GREENLAND...WINDS LESS THAN 25 KT. SEAS 2.5 TO 6 M...HIGHEST NEAR 63N58W.

SYNOPSIS AND FORECAST...
.

.FROM 33N TO 42N BETWEEN 46W AND 60W WINDS LESS THAN 25 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST...   FROM 43N TO 57N BETWEEN 38W AND 54W WINDS LESS THAN 25 KT. SEAS TO 4 M.
.48 HOUR FORECAST...   CONDITIONS DIMINISHED.

.LOW JUST E OF AREA NEAR 62N33W 1021 MB MOVING E 15 KT. BETWEEN 150 NM AND 240 NM NW QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST...   LOW AND ASSOCIATED CONDITIONS MOVED E OF AREA.


.24 HOUR FORECAST...   LOW JUST INLAND NEAR 55N63W 992 MB. NW OF A LINE FROM 48N52W TO 37N76W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.


.48 HOUR FORECAST...   LOW MERGED WITH LOW 61N80W DESCRIBED IN WARNING SECTION ABOVE.


.24 HOUR FORECAST...   COMPLEX LOW WITH MAIN CENTER NEAR 33N61W 1014 MB. WITHIN 180 NM SE SEMICIRCLE...AND WITHIN 180 NM N OF A LINE FROM 32N63W TO 37N40W WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST...   LOW 34N58W 1011 MB. FROM 32N TO 41N BETWEEN 46W AND 60W WINDS 20 TO 30 KT. SEAS TO 3.5 M...HIGHEST NE OF CENTER.


.48 HOUR FORECAST...   LOW JUST INLAND NEAR 46N68W 1001 MB. WITHIN 240 NM NW OF A LINE FROM 36N71W TO 40N66W TO 49N58W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.


.48 HOUR FORECAST...   NEW LOW E OF AREA NEAR 43N24W 1004 MB. FROM 39N TO 48N E OF 40W WINDS TO 25 KT. SEAS TO 3 M.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 56N W OF 51W...AND N OF 61N W OF 55W.
.24 HOUR FORECAST...   DENSE FOG FROM 59N TO 62N BETWEEN 53W AND 59W...AND FROM 58N TO 60N BETWEEN 41W AND 46W.
.48 HOUR FORECAST...   DENSE FOG FROM 40N TO 45N W OF 66W...FROM 49N TO 54N W OF 45W...AND WITHIN 150 NM NE OF A LINE FROM 59N50W TO 63N59W.

.

FORECASTER POCHE. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

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


SYNOPSIS VALID 0600 UTC TUE MAY 5.
24 HOUR FORECAST VALID 0600 UTC WED MAY 6.
48 HOUR FORECAST VALID 0600 UTC THU MAY 7.

.
WARNINGS



.NONE.

SYNOPSIS AND FORECAST...
.

.CARIBBEAN WITHIN 13N69W TO 13N74W TO 12N76W TO 11N75W TO 12N72W TO 12N69W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST...   LITTLE CHANGE.
.48 HOUR FORECAST...   LITTLE CHANGE..EXCEPT SEAS 2.5 TO 3.0 M NEAR 12N74.5W.

.CARIBBEAN
18 HOUR FORECAST...   WITHIN 17N85W TO 17N86W TO 17N87W TO 16N87W TO 16N86W TO 16N85W TO 17N85W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST...   LITTLE CHANGE.
.48 HOUR FORECAST...   LITTLE CHANGE.

.GULF OF AMERICA
24 HOUR FORECAST...   WITHIN 21N96W TO 22N97W TO 21N97W TO 20N96W TO 20N95W TO 21N96W...INCLUDING WITHIN 60 NM OF COAST OF VERACRUZ...SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M. .42 HOUR FORECAST WITHIN 23N87W TO 23N89W TO 23N90W TO 21N89W TO 22N88W TO 23N87W E TO SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 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 LEWITSKY. NATIONAL HURRICANE CENTER.

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