FZNT01 KWBC 032148

HSFAT1



HIGH SEAS FORECAST FOR METAREA IV

NWS OCEAN PREDICTION CENTER WASHINGTON DC

2230 UTC TUE NOV 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 03.

24 HOUR FORECAST VALID 1800 UTC NOV 04.

48 HOUR FORECAST VALID 1800 UTC NOV 05.



.WARNINGS.



...GALE WARNING...

.LOW 58N48W 992 MB MOVING E 10 KT. WITHIN 120 NM NE AND 240 NM E

AND SE QUADRANTS...AND BETWEEN 120 NM AND 480 NM SW AND W

QUADRANTS WINDS 25 TO 40 KT. SEAS 4.5 TO 6 M...HIGHEST NEAR

58N45W. ELSEWHERE WITHIN 540 NM NE...660 NM E AND SE...1080 NM

S...540 NM SW AND W AND 180 MM N QUADRANTS AND N OF 61N W OF 54W

WINDS 20 TO 30 KT. SEAS 2.5 TO 5 M...HIGHEST FROM 51N TO 61N E

OF 58W.

.18 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 58N42W 1005 MB

AND A NEW SECOND CENTER 61N40W 1002 MB. WITHIN 240 NM NE...360

NM E AND 180 NM SE QUADRANTS AND 120 NM W SEMICIRCLE OF SECOND

CENTER WINDS 25 TO 35 KT. SEAS 3 TO 5 M...HIGHEST E OF SECOND

CENTER.

.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 58N41W 1008 MB

AND SECOND CENTER 64N39W 1002 MB. N OF A LINE FROM 52N35W TO

61N40W WINDS 20 TO 30 KT. SEAS 3 TO 5 M. ELSEWHERE N OF 48N E OF

51W WINDS TO 25 KT. SEAS 2.5 TO 4.5 M IN MIXED SWELL.

.48 HOUR FORECAST COMBINED LOW NE OF AREA 68N32W 1007 MB. WITHIN

180 NM E OF A TROUGH FROM 63N37W TO 60N43W WINDS 25 TO 35 KT.

SEAS 3 TO 4 M.



...GALE WARNING...

.24 HOUR FORECAST NEW LOW 44N38W 1007 MB. FROM 39N TO 47N

BETWEEN 39W AND 45W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.

.48 HOUR FORECAST LOW JUST E OF THE AREA NEAR 44N33W 995 MB.

WITHIN 360 NM NW AND W AND 240 NM SW QUADRANTS WINDS 25 TO 40

KT. SEAS 4.5 TO 6.5 M. ELSEWHERE WITHIN 600 NM W SEMICIRCLE

WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M.



...GALE WARNING...

.48 HOUR FORECAST LOW 65N61W 999 MB. FRONT TO EXTEND FROM 67N60W

TO 61N55W TO 54N59W. WITHIN 90 NM OF THE W GREENLAND COAST N OF

62N WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M.



.SYNOPSIS AND FORECAST.



.FROM 31N TO 35N BETWEEN 54W AND 70W AREA OF NE TO E WINDS 20 TO

30 KT. SEAS TO 3 M.

.24 HOUR FORECAST FROM 31N TO 35N BETWEEN 53W AND 74W AREA OF NE

TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.

.48 HOUR FORECAST FROM 31N TO 35N BETWEEN 50W AND 72W AREA OF NE

TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M.



.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 120 NM SE OF

A LINE FROM 62N37W T0 54N45W...WITHIN 120 NM E OF A LINE FROM

49N45W TO 44N51W...FROM 50N TO 59N BETWEEN 47W AND 50W...N OF

57N BETWEEN 53W AND 56W...AND FROM 63N TO 64N BETWEEN GREENLAND

AND 36W.

.24 HOUR FORECAST DENSE FOG WITHIN 90 NM E OF A LINE FROM 62N36W

TO 48N38W...AND WITHIN 120 NM OF W GREENLAND COAST N OF 62N.

.48 HOUR FORECAST DENSE FOG N OF 58N W OF 50W...FROM 48N TO 53N

BETWEEN 35W AND 37W...N OF 41N BETWEEN 64W AND 71W...AND WITHIN

THE GULF OF SAINT LAWRENCE N OF 47N W OF 62W.



.LIGHT FREEZING SPRAY W OF A LINE FROM 59N63W TO 67N57W.

.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 54N W OF 58W...AND

WITHIN 60 NM OF W GREENLAND COAST N OF 62N

.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 63N65W

TO 66N61W.



.FORECASTER BANCROFT. 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 1800 UTC TUE NOV 3.

24 HOUR FORECAST VALID 1800 UTC WED NOV  4.

48 HOUR FORECAST VALID 1800 UTC THU NOV  5.



.WARNINGS.



...ATLC GALE WARNING...

.ATLC STATIONARY FRONT FROM LOW PRES NEAR 32N35W 1014 MB TO

28N45W TO 27N50W AND TO 26N55W. WITHIN 30N59W TO 31N73W TO 29N76W

TO 25N73W TO 29N60W TO 30N59W NE TO E WINDS 20 TO 25 KT. SEAS

2.5 TO 3.0 M.

.24 HOUR FORECAST LOW PRES NEAR 27N66W 1011 MB. WITHIN 31N63W TO

31N68W TO 30N68W TO 29N66W TO 30N64W TO 31N63W NE TO E WINDS 30

TO 35 KT. SEAS 3.5 TO 4.0 M. ELSEWHERE WITHIN 31N57W TO 31N74W TO

27N69W TO 28N60W TO 31N57W NE TO E WINDS 20 TO 30 KT. SEAS 2.5

TO 4.0 M.

.48 HOUR FORECAST LOW PRES NEAR 27N64W 1007 MB. WITHIN 31N61W TO

31N66W TO 30N66W TO 29N64W TO 30N61W TO 31N61W NE TO E WINDS 30

TO 35 KT. SEAS 3.5 TO 4.5 M. ELSEWHERE WITHIN 31N55W TO 31N70W TO

29N71W TO 27N66W TO 28N65W TO 30N57W TO 31N55W NE TO E WINDS 20

TO 30 KT. SEAS 2.5 TO 4.0 M. REMAINDER AREA WITHIN 30N57W TO

28N69W TO 30N75W TO 29N76W TO 24N72W TO 25N67W TO 30N57W WINDS 20

KT OR LESS. SEAS 2.5 TO 3.5 M IN NE SWELL.



.SYNOPSIS AND FORECAST.



.ATLC WITHIN 31N37W TO 31N49W TO 27N43W TO 30N37W TO 31N37W

WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NE SWELL.

.24 HOUR FORECAST WITHIN 31N36W TO 31N44W TO 29N40W TO 30N37W TO

31N36W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN N SWELL.

.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS

LESS THAN 2.5 M.



.GULF OF AMERICA WITHIN 30N84W TO 30N85W TO 31N87W TO 29N87W TO

28N84W TO 29N83W TO 30N84W E TO SE WINDS 20 TO 25 KT. SEAS LESS

THAN 2.5 M.

.06 HOUR FORECAST CONDITIONS IMPROVE. 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 AL. NATIONAL HURRICANE CENTER.