HSFAT1
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC MON NOV 02 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 NOV 02.
24 HOUR FORECAST VALID 0600 UTC NOV 03.
48 HOUR FORECAST VALID 0600 UTC NOV 04.
.WARNINGS.
...STORM WARNING...
.LOW 58N44W 962 MB MOVING NE 10 KT. WITHIN 300 NM E QUADRANT AND
240 NM S SEMICIRCLE WINDS 45 TO 60 KT. SEAS 5 TO 10 M...HIGHEST
SE OF CENTER. ALSO N OF 50N E OF 53W WINDS 30 TO 45 KT. SEAS 2.5
TO 6.5 M...HIGHEST S AND SE OF CENTER. ELSEWHERE FROM 40N TO 50N
E OF 52W WINDS 20 TO 30 KT. SEAS 2.5 TO 6 M.
.24 HOUR FORECAST LOW 63N43W 1003 MB. WITHIN 240 NM E AND SE
QUADRANTS WINDS 20 TO 30 KT. SEAS 4 TO 6.5 M. ELSEWHERE N OF 60N
E OF GREENLAND WINDS TO 25 KT. SEAS 3 TO 5 M.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 58N44W BELOW.
...GALE WARNING...
.06 HOUR FORECAST NEW LOW 64N51W 978 MB. WITHIN 300 NM W AND NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 63N55W 997 MB. WITHIN 240 NM SW AND 300 NM
NW QUADRANTS WINDS 25 TO 40 KT. SEAS 3 TO 6 M.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 58N44W BELOW.
...GALE WARNING...
.06 HOUR FORECAST NEW LOW 58N58W 986 MB. WITHIN 240 NM S...AND
180 NM SW AND W QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 3.5 M.
.24 HOUR FORECAST LOW 56N51W 987 MB. FROM 47N TO 60N E OF 61W
WINDS 25 TO 40 KT. SEAS 3 TO 5.5 M.
.48 HOUR FORECAST LOW 58N44W 994 MB. WITHIN 180 NM E AND SE
QUADRANTS AND BETWEEN 240 NM AND 480 NM SW QUADRANT WINDS 25 TO
35 KT. SEAS 3 TO 5.5 M. ELSEWHERE FROM 39N TO 61N E OF 58W WINDS
20 TO 30 KT. SEAS 2.5 TO 4 M.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 600 NM N AND
NW OF A LINE FROM 53N40W TO 64N35W...AND W OF A LINE FROM 55N56W
TO 65N64W.
.24 HOUR FORECAST DENSE FOG N OF 64N E OF GREENLAND...AND N OF
52N BETWEEN 41W AND 61W.
.48 HOUR FORECAST DENSE FOG FROM 52N TO 64N E OF 58W...AND WITHIN
180 NM EITHER SIDE OF A LINE FROM 42N50W TO 49N40W TO 60N35W.
.LIGHT FREEZING SPRAY WITHIN 60 NM OF THE W GREENLAND COAST N OF
63N.
.24 HOUR FORECAST LIGHT FREEZING SPRAY NW OF A LINE FROM 60N65W
TO 67N59W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY NW OF A LINE FROM 59N62W
TO 65N58W.
.FORECASTER ANDERSON. 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 MON NOV 02.
24 HOUR FORECAST VALID 0600 UTC TUE NOV 03.
48 HOUR FORECAST VALID 0600 UTC WED NOV 04.
.WARNINGS.
.NONE.
.SYNOPSIS AND FORECAST.
.ATLC COLD FRONT FROM 31N41W TO 28N48W THEN STATIONARY FRONT TO
25N60W AND FRONTAL TROUGH TO 24N77W. WITHIN 31N70W TO 31N81W TO
27N79W TO 24N74W TO 25N66W TO 28N60W TO 31N70W...INCLUDING IN
ATLC EXPOSURES...NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 3.5 M...
HIGHEST N OF BAHAMAS W OF 75W. WITHIN 31N51W TO 31N58W TO 30N57W
TO
30N55.5W TO 30N52.5W TO 31N51W WINDS 20 KT OR LESS. SEAS 2.5 TO
3 M IN N TO NE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N37W TO 28N41W THEN
STATIONARY FRONT TO 26N65W TO 25N80W. WITHIN 31N55W TO 31N81W TO
26N80W TO 27N70W TO 28N60W TO 31N55W...INCLUDING IN ATLC
EXPOSURES...E WINDS 20 TO 25 KT. SEAS 2.5 TO 3 M. WITHIN 31N51W
TO 31N58W TO 30N57W TO 30N55.5W TO 30N52.5W TO 31N51W WINDS 20 KT
OR LESS. SEAS 2.5 TO 3 M IN N TO NE SWELL.
.48 HOUR FORECAST TROUGH FROM 29N60W TO WEAK LOW PRES NEAR
27N68W 1014 MB AND TO NEAR 23N74W. WITHIN 31N58W TO 31N74W TO
26N74W TO 25N69W TO 29N60W TO 31N58W NE TO E WINDS 20 TO 30 KT.
SEAS 2.5 TO 4 M.
.ATLC 18 HOUR FORECAST WITHIN 31N36W TO 31N43W TO 30N42W TO
30N39W TO 31N36W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN NE TO E
SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST WEAK LOW PRES NEAR 30N37W 1013 MB WITH
WEAKENING STATIONARY FRONTAL FROM THE LOW TO 27N42W AND TO
26N55W. WITHIN 31N39W TO 31N50W TO 28N49W TO 27N45W TO 28N41W
TO 30N40W TO 31N39W WINDS 20 KT OR LESS. SEAS 2.5 TO 3 M IN N TO
NE SWELL.
.CARIBBEAN WITHIN 13N69W TO 13N71W TO 12N72W TO 12N71W TO 11N71W
TO 12N69W TO 13N69W...INCLUDING IN THE GULF OF VENEZUELA...NE TO
E WINDS 20 TO 25 KT. SEAS LESS THAN 2.5 M.
.06 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.
.GULF OF AMERICA WITHIN 29N83W TO 30N84W TO 29N86W TO 28N86W TO
27N84W TO 28N83W TO 29N83W E WINDS 20 TO 25 KT. SEAS LESS THAN
2.5 M.
.24 HOUR FORECAST LITTLE CHANGE.
.42 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 AGUIRRE. NATIONAL HURRICANE CENTER.
$$