HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC JUN 26.
24 HOUR FORECAST VALID 1200 UTC JUN 27.
48 HOUR FORECAST VALID 1200 UTC JUN 28.
.WARNINGS.
...GALE WARNING...
.LOW E OF AREA NEAR 56N32W 993 MB MOVING NE 20 KT. FROM 42N
TO 56N E OF 43W WINDS 25 TO 40 KT. SEAS 3 TO 5 M. ELSEWHERE
FROM 40N TO 57N E OF 47W WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.
.24 HOUR FORECAST LOW E OF AREA NEAR 57N24W 985 MB. FROM 46N
TO 58N E OF 42W WINDS TO 25 KT. SEAS TO 3.5 M.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS E OF AREA.
...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 65N40W 995 MB MOVING SE 10 KT.
N OF 63N E OF GREENLAND WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 64N38W 1003
MB. N OF 65N E OF GREENLAND WINDS 20 TO 30 KT. SEAS TO 2.5 M.
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 63N38W 1000 MB.
N OF 64N E OF GREENLAND WINDS 25 TO 35 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER E OF AREA NEAR
63N33W 998 MB. N OF 64N E OF GREENLAND WINDS 25 TO 35 KT.
SEAS 3 TO 4.5 M. ELSEWHERE N OF 62N E OF GREENLAND WINDS TO 25
KT. SEAS TO 3.5 M.
...GALE WARNING...
.48 HOUR FORECAST NEW LOW 39N62W 1010 MB. WITHIN 240 NM E
AND SE...AND 300 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS
2.5 TO 4 M.
.SYNOPSIS AND FORECAST.
.LOW 39N65W 1020 MB MOVING NE 20 KT. WITHIN 240 NM SE
QUADRANT WINDS TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LOW 44N55W 1016 MB. WITHIN 180 NM NE...
300 NM SE...AND 480 NM S AND SW QUADRANTS WINDS 20 TO 30
KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 47N38W 1010 MB. WITHIN 360 NM SE...
AND 480 NM S AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS
2.5 TO 4 M.
.LOW 59N41W 1000 MB NEARLY STATIONARY WILL MOVE E AFTER 24
HOURS. WITHIN 240 NM SW...AND 360 NM W AND NW QUADRANTS
WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 60N41W 998 MB. WITHIN 180 NM S AND
SE...AND 240 NM W AND SW QUADRANTS WINDS 20 TO 30 KT. SEAS
TO 3 M.
.48 HOUR FORECAST LOW JUST E OF AREA NEAR 59N34W 999 MB.
WITHIN 420 NM SW QUADRANT WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST FROM 58N TO 61N W OF 53W AREA OF W TO
NW WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 61N58W 1006 MB. WITHIN 300 NM W
AND NW QUADRANTS WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 58N
W OF 60W...AND FROM 40N TO 45N W OF 60W.
.24 HOUR FORECAST DENSE FOG N OF 54N W OF 55W...AND
FROM 39N TO 49N W OF 50W...INCLUDING THE GULF OF
SAINT LAWRENCE.
.48 HOUR FORECAST DENSE FOG N OF 60N W OF 61W...AND
FROM 38N TO 56N W OF 44W...INCLUDING THE GULF OF SAINT
LAWRENCE.
.FORECASTER MILLS. OCEAN PREDICTION CENTER.
NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF AMERICA
SYNOPSIS VALID 1200 UTC FRI JUN 26.
24 HOUR FORECAST VALID 1200 UTC SAT JUN 27.
48 HOUR FORECAST VALID 1200 UTC SUN JUN 28.
.WARNINGS.
...CARIBBEAN GALE WARNING...
.CARIBBEAN FROM 11N TO 18N BETWEEN 70W AND 82W...INCLUDING
GULF OF VENEZUELA...NE TO E WINDS 20 TO 25 KT...EXCEPT 25 TO
30 KT NEAR THE COAST OF COLOMBIA AND IN THE GULF OF VENEZUELA.
SEAS 2.5 TO 4.0 M. FROM 10N TO 11N E OF 78.5W WINDS 20 KT OR
LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.12 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND
80W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30
KT...EXCEPT 30 TO 35 KT NEAR THE COAST OF COLOMBIA AND IN
THE GULF OF VENEZUELA. SEAS 2.5 TO 4.5 M...HIGHEST FROM 11N
TO 14N BETWEEN 73W AND 78W. FROM 10N TO 11N
E OF 80W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.24 HOUR FORECAST FROM 11N TO 17.5N BETWEEN 70W AND
83W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30
KT...EXCEPT 30 TO 35 KT NEAR THE COAST OF COLOMBIA. SEAS
4.0 TO 5.0 M IN NE SWELL FROM 10N TO 13N BETWEEN 74W AND
78W...AND 2.5 TO 4.0 M. ELSEWHERE FROM 09N TO 11N E OF 82W
WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.
.36 HOUR FORECAST FROM 10.5N TO 16N BETWEEN 70W AND 82.5W...
INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO 30 KT...
EXCEPT 30 TO 35 KT NEAR THE COAST OF COLOMBIA AND IN THE
GULF OF VENEZUELA. SEAS 2.5 TO 4.5 M...HIGHEST OFFSHORE
COLOMBIA. FROM 09N TO 11N E OF 83W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.
.48 HOUR FORECAST FROM 11N TO 16N BETWEEN 68W AND
80W...INCLUDING GULF OF VENEZUELA...NE TO E WINDS 20 TO
30 KT...EXCEPT 30 TO 35 KT NEAR THE COAST OF COLOMBIA.
SEAS 2.5 TO 4.0 M...HIGHEST OFFSHORE COLOMBIA. ELSEWHERE
FROM 09N TO 15N BETWEEN 75W AND 82W WINDS 20 KT OR LESS.
SEAS 2.5 TO 3.0 M IN NE SWELL.
.SYNOPSIS AND FORECAST.
.ATLC 12 HOUR FORECAST FROM 20N TO 21.5N BETWEEN 70W AND
75W...INCLUDING APPROACHES TO THE WINDWARD PASSAGE...E WINDS
20 TO 25 KT. SEAS TO 2.5 M OFFSHORE HISPANIOLA.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.36 HOUR FORECAST FROM 19N TO 20.5N BETWEEN 71W AND
76W...INCLUDING THE WINDWARD PASSAGE...NE TO E WINDS 20 TO
25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.CARIBBEAN 12 HOUR FORECAST S OF 17N W OF 86W...INCLUDING GULF
OF HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST S OF 17N W OF 86W...INCLUDING GULF OF
HONDURAS...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST 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 GR. NATIONAL HURRICANE CENTER.