HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI JUL 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 03.
24 HOUR FORECAST VALID 0000 UTC JUL 04.
48 HOUR FORECAST VALID 0000 UTC JUL 05.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.LOW 61N43W 1000 MB NEARLY STATIONARY. FROM 58N TO 60N BETWEEN
39W AND 45W WINDS 20 TO 30 KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 60N42W 1008 MB. ASSOCIATED CONDITIONS
DIMINISHED.
.LOW 45N41W 1014 MB MOVING NE 25 KT. E OF A LINE FROM 50N35W TO
45N40W TO 40N40W WINDS TO 25 KT. SEAS TO 3 M.
.24 HOUR FORECAST DISSIPATED WITH CONDITIONS E OF AREA.
.LOW 50N52W 1005 MB MOVING NE 10 KT. WITHIN 300 NM S AND SE OF A
LINE FROM 50N49W TO 46N60W TO 43N70W TO 40N74W WINDS 20 TO 30
KT. SEAS TO 3 M.
.24 HOUR FORECAST LOW 52N48W 1003 MB. WITHIN 240 NM SE OF A LINE
FROM 50N40W TO 46N50W TO 43N69W WINDS 20 TO 30 KT. SEAS TO 3 M.
.48 HOUR FORECAST LOW 55N42W 1003 MB. WITHIN 300 NM SE OF A LINE
FROM 52N35W TO 48N46W TO 47N52W TO 40N60W WINDS 20 TO 30 KT.
SEAS TO 3 M.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 52N
BETWEEN 48W AND 60W.
.24 HOUR FORECAST DENSE FOG FROM 44N TO 50N BETWEEN 42W AND 63W.
.48 HOUR FORECAST DENSE FOG FROM 43N TO 51N BETWEEN 41W AND
57W...AND FROM 50N TO 57N E OF 37W.
.FORECASTER SHAW. 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 0000 UTC FRI JUL 3.
24 HOUR FORECAST VALID 0000 UTC SAT JUL 4.
48 HOUR FORECAST VALID 0000 UTC SUN JUL 5.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC WITHIN 23N35W TO 23N37W TO 20N42W TO 17N41W TO 17N38W TO
18N35W TO 23N35W NE TO E WINDS 20 TO 25 KT. SEAS 2.5 TO 3.0 M IN
NE TO E SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.30 HOUR FORECAST WITHIN 19N45W TO 19N48W TO 18N49W TO 17N49W
TO 16N46W TO 17N45W TO 19N45W WINDS 20 KT OR LESS. SEAS 2.5 TO
3.0 M IN E SWELL.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 2.5 M.
.CARIBBEAN WITHIN 13N69W TO 16N75W TO 12N81W TO 10N78W TO 11N74W
TO 10N72W TO 13N69W...INCLUDING THE GULF OF VENEZUELA...NE TO E
WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.
.24 HOUR FORECAST WITHIN 14N70W TO 15N75W TO 14N79W TO 12N81W
TO 11N72W TO 13N69W TO 14N70W...INCLUDING THE GULF OF
VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.48 HOUR FORECAST WITHIN 15N69W TO 15N72W TO 13N75W TO 12N75W
TO 11N72W TO 12N69W TO 15N69W...INCLUDING IN MONA PASSAGE AND THE
GULF OF VENEZUELA...E WINDS 20 TO 25 KT. SEAS TO 2.5 M.
.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
$$
.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.