HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC FRI JUL 24 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 24.
24 HOUR FORECAST VALID 1200 UTC JUL 25.
48 HOUR FORECAST VALID 1200 UTC JUL 26.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.COMPLEX LOW WITH MAIN CENTER 60N59W 994 MB MOVING
NE 10 KT. FROM 47N TO 62N E OF 63W...AND N OF 62N W OF
54W...WINDS 20 TO 30 KT. SEAS TO 3.5 M.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER
62N54W 1004 MB. FROM 52N TO 60N E OF 45W...AND WITHIN
660 NM S AND SW QUADRANTS WINDS TO 25 KT. SEAS TO 3 M.
.48 HOUR FORECAST COMBINED LOW 60N46W 1006 MB. WITHIN
480 NM SE...AND 300 NM W AND NW QUADRANTS WINDS TO 25
KT. SEAS TO 2.5 M.
.LOW 33N40W 1021 MB MOVING NW 10 KT. WITHIN 300 NM N
SEMICIRCLE WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 35N43W 1022 MB. WITHIN 360 NM NE
QUADRANT WINDS TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST LOW 38N45W 1022 MB. WINDS LESS THAN
25 KT. SEAS LESS THAN 2.5 M.
.48 HOUR FORECAST LOW 37N70W 1010 MB. FROM 32N TO 41N
BETWEEN 53W AND 75W WINDS TO 25 KT. SEAS TO 2.5 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 44N
TO 62N BETWEEN 35W AND 62W...AND N OF 62N W OF 58W.
.24 HOUR FORECAST DENSE FOG WITHIN 360 NM E AND SE OF A
LINE FROM 44N58W TO 51N49W TO 54N43W...AND FROM 61N TO
64N BETWEEN 49W AND 56W.
.48 HOUR FORECAST DENSE FOG FROM 42N TO 50N BETWEEN
40W AND 59W.
.FORECASTER MILLS. 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 1200 UTC FRI JUL 24.
24 HOUR FORECAST VALID 1200 UTC SAT JUL 25.
48 HOUR FORECAST VALID 1200 UTC SUN JUL 26.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.CARIBBEAN WITHIN 15N71W TO 16N73W TO 16N75W TO 15N77W TO 13N75W
TO 13N70W TO 15N71W E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN E
TO SE SWELL.
.24 HOUR FORECAST WITHIN 15N72W TO 15N75W TO 13N78W TO 11N76W TO
13N71W TO 15N72W E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M IN E
SWELL.
.48 HOUR FORECAST WITHIN 13N76W TO 13N77W TO 12N78W TO 11N78W TO
10N77W TO 12N75W TO 13N76W NE TO E WINDS 20 TO 25 KT. SEAS 2.5
TO 3.0 M IN NE TO E SWELL.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.
$$