HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED MAY 06 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC MAY 06.
24 HOUR FORECAST VALID 0000 UTC MAY 07.
48 HOUR FORECAST VALID 0000 UTC MAY 08.
.WARNINGS.
...STORM WARNING...
.LOW 59N71W 991 MB MOVING NW 10 KT. FROM 58N TO 61N BETWEEN 42W
AND 53W WINDS 40 TO 55 KT. SEAS 5 TO 8 M. ALSO FROM 56N TO 64N E
OF 39W WINDS 25 TO 40 KT. SEAS 3 TO 6.5 M. ELSEWHERE NW OF A LINE
FROM 35N75W TO 50N43W TO 58N35W WINDS TO 25 KT. SEAS 2.5 TO 3.5
M.
.18 HOUR FORECAST LOW WELL INLAND AND NEW LOW TO FORM NEAR 59N61W
992 MB. WITHIN 180 NM NE OF A LINE FROM 61N60W TO 58N50W AREA OF
SE WINDS 40 TO 50 KT. SEAS 5 TO 9 M.
.24 HOUR FORECAST LOW 62N63W 994 MB. WITHIN 240 NM NE OF A FRONT
FROM LOW CENTER TO 62N60W TO 57N48W WINDS 25 TO 40 KT. SEAS 5 TO
8.5 M. ALSO FROM 55N TO 65N W OF 42W WINDS TO 25 KT. SEAS 2.5 TO
6 M. ELSEWHERE FROM 54N TO 62N E OF 43W WINDS TO 25 KT. SEAS 2.5
TO 3.5 M.
.48 HOUR FORECAST LOW WELL N OF AREA. WITHIN 180 NM OF W
GREENLAND COAST BETWEEN 43W AND 54W AREA OF SE WINDS 20 TO 30 KT.
SEAS 2.5 TO 4 M. ELSEWHERE N OF 58N W OF GREENLAND AREA OF E TO
SE WINDS TO 25 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW 32N61W 1016 MB MOVING NE 10 KT. WITHIN 300 NM OF LOW CENTER
WINDS TO 25 KT. SEAS TO 3 M.
.12 HOUR FORECAST LOW 33N60W 1014 MB. WITHIN 90 NM NW QUADRANT
WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 34N59W 1012 MB. S OF 40N BETWEEN 48W AND
62W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.48 HOUR FORECAST LOW 37N56W 1010 MB. WITHIN 600 NM NE QUADRANT
WINDS 20 TO 30 KT. SEAS TO 3 M.
...GALE WARNING...
.LOW 41N40W 1026 MB MOVING SE 15 KT. WITHIN 600 NM SW AND W
QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.12 HOUR FORECAST LOW 40N35W 1019 MB. WITHIN 120 NM SW AND W
QUADRANTS WINDS 25 TO 35 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW E OF AREA 39N30W 1016 MB. FROM 35N TO 50N E
OF 40W WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW AND CONDITIONS E OF AREA.
...GALE WARNING...
.24 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER INLAND NEAR 46N69W
1005 MB. WITHIN 360 NM SE OF A FRONT FROM 49N62W TO MEAN CENTER
TO 36N76W WINDS 20 TO 30 KT. SEAS TO 3 M.
.36 HOUR FORECAST LOW 49N64W 999 MB. WITHIN 240 NM E SEMICIRCLE
WINDS 25 TO 35 KT. SEAS TO 4 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER INLAND NEAR 50N60W
996 MB. FROM 45N TO 56N BETWEEN 61W AND 62W WINDS TO 25 KT. SEAS
TO 2.5 M.
...GALE WARNING...
.48 HOUR FORECAST NEW COMPLEX LOW WITH MEAN CENTER NEAR 39N66W
1005 MB. WITHIN 180 NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 2.5
TO 4 M. ELSEWHERE FROM 32N TO 40N BETWEEN 62W AND 77W WINDS TO 25
KT. SEAS TO 2.5 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM NW OF A LINE FROM
42N70W TO 47N53W...AND FROM 58N TO 60N BETWEEN 40W AND 50W.
.24 HOUR FORECAST DENSE FOG NW OF A LINE FROM 36N76W TO 50N44W TO
60N46W TO 67N53W.
.48 HOUR FORECAST DENSE FOG N AND W OF A LINE FROM 40N66W TO
41N47W TO 60N44W TO 67N51W.
.LIGHT FREEZING SPRAY N OF 65N W OF 55W.
.24 HOUR FORECAST CONDITIONS IMPROVED.
.FORECASTER ANDERSON. 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 0000 UTC WED MAY 6.
24 HOUR FORECAST VALID 0000 UTC THU MAY 7.
48 HOUR FORECAST VALID 0000 UTC FRI MAY 8.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC LOW PRES N OF AREA NEAR 32N61W 1016 MB. STATIONARY FRONT
FROM LOW TO 31N61W TO 25N70W TO LOW PRES NEAR 26N78W 1014 MB.
WITHIN 31N60W TO 31N61W TO 29N62W TO 29N61W TO 30N60W TO 31N60W
S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW PRES WELL N OF AREA. WEAK COLD FRONT FROM
31N59W TO 25N68W. CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN WITHIN 17N85W TO 17N87W TO 16N87W TO 16N85W TO
17N85W...INCLUDING THE GULF OF HONDURAS...E TO SE WINDS 20 TO 25
KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE...EXCEPT WINDS TO 30 KT.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 2.5 M.
.CARIBBEAN WITHIN 13N68W TO 15N72W TO 13N76W TO 11N75W TO 12N72W
TO 11N67W TO 13N68W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M...EXCEPT 2.5 TO 3.0 M
NEAR 12N75W.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.GULF OF AMERICA 06 HOUR FORECAST WITHIN 21N96W TO 22N96W TO
22N97W TO 21N97W TO 20N96W TO 21N96W...INCLUDING WITHIN 60 NM OF
COAST OF VERACRUZ...SE WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.18 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.GULF OF AMERICA 21 HOUR FORECAST WITHIN 24N88W TO 23N89W TO
23N90W TO 21N90W TO 22N87W TO 24N88W E TO SE WINDS 20 TO 25 KT.
SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST WITHIN 23N87W TO 23N89W TO 22N90W TO 21N90W TO
21N89W TO 22N87W TO 23N87W E TO SE WINDS 20 TO 25 KT. 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.
$$