HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU JUN 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC JUN 25.
24 HOUR FORECAST VALID 0600 UTC JUN 26.
48 HOUR FORECAST VALID 0600 UTC JUN 27.
.WARNINGS.
...GALE WARNING...
.LOW 48N53W 996 MB MOVING NE 30 KT. WITHIN 540 NM NE...780 NM
SE...240 NM SW...AND 300 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
2.5 TO 4.5 M.
.24 HOUR FORECAST LOW 54N36W 994 MB. WITHIN 540 NM SW QUADRANT
WINDS 35 TO 45 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM 40N TO 57N E
OF 50W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.
.48 HOUR FORECAST LOW E OF AREA NEAR 56N25W 988 MB. FROM 40N TO
56N E OF 45W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M.
.SYNOPSIS AND FORECAST.
.LOW 62N37W 1006 MB MOVING NE 25 KT. WITHIN 360 NM S SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.
.24 HOUR FORECAST NEW LOW 38N66W 1020 MB. WITHIN 300 NM S
SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 42N55W 1020 MB. WITHIN 420 NM S SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.24 HOUR FORECAST NEW LOW 59N44W 1001 MB. WITHIN 180 NM S AND
SW...AND 240 NM NW QUADRANTS WINDS TO 25 KT. SEAS LESS THAN 2.5
M.
.48 HOUR FORECAST LOW 59N44W 1001 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST FROM 58N TO 61N W OF 59W WINDS TO 25 KT. SEAS
LESS THAN 2.5 M.
.48 HOUR FORECAST NEW LOW 54N51W 1011 MB. WITHIN 300 NM S
SEMICIRCLE WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 42N TO 51N
BETWEEN 46W AND 63W.
.24 HOUR FORECAST DENSE FOG FROM 40N TO 47N E OF 70W...AND FROM
59N TO 64N W OF 40W.
.48 HOUR FORECAST DENSE FOG FROM 39N TO 47NN W OF 50W...AND N OF
56N W OF 59W.
.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 0600 UTC THU JUN 25.
24 HOUR FORECAST VALID 0600 UTC FRI JUN 26.
48 HOUR FORECAST VALID 0600 UTC SAT JUN 27.
.WARNINGS.
...CARIBBEAN GALE WARNING...
.CARIBBEAN WITHIN 15N73W TO 16N75W TO 13N78W TO 14N74W TO 12N74W
TO 11N70W TO 15N73W...INCLUDING GULF OF VENEZUELA...E WINDS 20
TO 25 KT. SEAS LESS THAN 2.5 M. ELSEWHERE WITHIN 14N74W TO
14N77W TO 13N78W TO 12N78W TO 11N76W TO 13N73W TO 14N74W NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA WITHIN
12N78W TO 13N79W TO 12N79W TO 10N81W TO 10N80W TO 11N76W TO
12N78W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.24 HOUR FORECAST WITHIN 14N68W TO 18N72W TO 18N73W TO 11N72W TO
13N69W TO 11N68W TO 14N68W...INCLUDING GULF OF VENEZUELA...E
WINDS 20 TO 30 KT. SEAS LESS THAN 2.5 M. ELSEWHERE WITHIN 18N73W
TO 15N78W TO 13N79W TO 11N76W TO 13N68W TO 18N73W E WINDS 20 TO
30 KT. SEAS 2.5 TO 4.0 M. REMAINDER OF AREA WITHIN 18N74W TO
17N79W TO 14N81W TO 12N81W TO 11N76W TO 14N79W TO 18N74W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN NE TO E SWELL.
.42 HOUR FORECAST WITHIN 12N74W TO 12N76W TO 11N76W TO 11N74W TO
12N74W NE TO E WINDS 25 TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE
WITHIN 12N70W TO 13N71W TO 12N73W TO 11N72W TO 11N70W TO
12N70W... INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 2.5 M. ELSEWHERE WITHIN 15N73W TO 18N79W TO
14N82W TO 11N78W TO 11N74W TO 13N71W TO 15N73W NE TO E WINDS 20
TO 30 KT. SEAS 3.0 TO 4.0 M. REMAINDER OF AREA WITHIN 17N73W TO
18N76W TO 17N81W TO 13N82W TO 10N77W TO 14N71W TO 17N73W WINDS 20
KT OR LESS. SEAS 2.5 TO 3.0 M IN E SWELL.
.48 HOUR FORECAST LITTLE CHANGE.
.SYNOPSIS AND FORECAST.
.ATLC 12 HOUR FORECAST WITHIN 21N71W TO 21N72W TO 21N73W TO
20N73W TO 20N71W TO 21N71W...INCLUDING WATERS N OF HISPANIOLA...
E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN 39 HOUR FORECAST WITHIN 16.5N86W TO 17N86.5W TO
16.5N88W TO 16N87.5W TO 16N86.5W TO 16.5N86W...INCLUDING GULF OF
HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LITTLE CHANGE.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER CHAN. NATIONAL HURRICANE CENTER.
$$