HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI JUN 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 0000 UTC JUN 26.
24 HOUR FORECAST VALID 0000 UTC JUN 27.
48 HOUR FORECAST VALID 0000 UTC JUN 28.
.WARNINGS.
...GALE WARNING...
.LOW 53N39W 996 MB MOVING NE 20 KT. FROM 40N TO 55N BETWEEN 35W
AND 52W WINDS 25 TO 40 KT. SEAS 2.5 TO 4.5 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 56N27W 991 MB. FROM 40N TO
55N E OF 45W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS WELL E OF AREA.
.SYNOPSIS AND FORECAST.
.LOW 60N43W 1002 MB NEARLY STATIONARY FOR 24 HOURS THEN MOVING E.
WITHIN 180 NM S SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 60N43W 1000 MB. WITHIN 240 NM SW SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 60N38W 998 MB. WITHIN 120 NM S
SEMICIRCLE...AND WITHIN 480 NM W QUADRANT WINDS 20 TO 30 KT. SEAS
LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 42N61W 1018 MB. WITHIN 360 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 45N45W 1016 MB. WITHIN 240 NM SE
SEMICIRCLE...AND WITHIN 240 NM S OF A LINE FROM LOW CENTER TO
40N68W TO 35N80W WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST NEW LOW 54N54W 1016 MB. WITHIN 300 NM S
SEMICIRCLE WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 40N TO 47N E OF
70W...AND FROM 59N TO 64N W OF 40W.
.24 HOUR FORECAST DENSE FOG FROM 39N TO 47NN W OF 50W...AND N OF
56N W OF 59W.
.48 HOUR FORECAST DENSE FOG FROM 38N TO 49N BETWEEN 74W AND 50W.
.FORECASTER BYRD. 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 FRI JUN 26.
24 HOUR FORECAST VALID 0000 UTC SAT JUN 27.
48 HOUR FORECAST VALID 0000 UTC SUN JUN 28.
.WARNINGS.
...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 18N72W TO 15N79W
TO 11N76W TO 12N73W TO 10N64W TO 18N72W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M.
ELSEWHERE WITHIN 18N72W TO 16N81W TO 10N80W TO 11N73W TO 10N65W
TO 12N65W TO 18N72W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E
SWELL.
.CARIBBEAN 24 HOUR FORECAST WITHIN 13N74W TO 13N76W TO 12N77W TO
11N75W TO 12N73W TO 13N74W NE TO E WINDS 30 TO 35 KT. SEAS 4.0
TO 5.0 M. ELSEWHERE WITHIN 15N71W TO 18N78W TO 14N82W TO 11N76W
TO 12N70W TO 15N71W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN
18N76W TO 18N81W TO 12N82W TO 10N80W TO 11N71W TO 13N69W TO
18N76W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.36 HOUR FORECAST WITHIN 16N73W TO 17N78W TO 16N82W TO 13N83W TO
10N77W TO 11N70W TO 16N73W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 30 KT. SEAS 3.0 TO 4.5 M.
ELSEWHERE WITHIN 16N73W TO 18N77W TO 17N83W TO 10N82W TO 09N76W
TO 11N70W TO 16N73W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE
TO E SWELL.
.48 HOUR FORECAST WITHIN 12N74W TO 12N75W TO 11N76W TO 11N75W TO
11N74W TO 12N74W NE TO E WINDS 30 TO 35 KT. SEAS 3.5 TO 4.5 M.
REMAINDER OF AREA WITHIN 13N69W TO 15N75W TO 15N79W TO 11N80W TO
10N76W TO 11N69W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE
TO E WINDS 20 TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA
WITHIN 17N78W TO 14N83W TO 10N82W TO 09N77W TO 10N76W TO 11N69W
TO 17N78W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 20N70W TO 21N74W TO 19N75W TO 19N74W TO 20N73W TO
20N70W E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.
.CARIBBEAN 24 HOUR FORECAST WITHIN 17N85W TO 18N87W TO 18N88W TO
16N88W TO 16N85W TO 17N85W...INCLUDING THE GULF OF HONDURAS...
NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE...EXCEPT SEAS TO 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER DELGADO. NATIONAL HURRICANE CENTER.
$$