National Weather Service Marine Forecast FZNT01 KWBC

FZNT01 KWBC 050934
HSFAT1

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU NOV 05 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CCODE/1:31:04:01:00/AOE/NWS/CCODE SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 05. 24 HOUR FORECAST VALID 0600 UTC NOV 06. 48 HOUR FORECAST VALID 0600 UTC NOV 07.

.WARNINGS.

STORM WARNING

.COMPLEX LOW WITH MAIN LOW E OF THE AREA 43N33W 1001 MB MOVING NW 10 KT. BETWEEN 90 NM AND 360 NM SW...120 NM AND 480 NM W AND 180 NM AND 540 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 3 TO 4.5 M. .18 HOUR FORECAST LOW JUST E OF THE AREA 44N34W 996 MB. WITHIN 180 SW AND W OF A LINE FROM 44N35W TO 46N37W AND WITHIN 180 NM W AND NW OF LINE FROM 46N37W TO 48N37W WINDS 35 TO 50 KT. SEAS 3.5 TO 7 M...HIGHEST NEAR 44N37W. .24 HOUR FORECAST LOW 44N35W 994 MB. WITHIN 120 NM SW AND W OF A LINE FROM 43N38W TO 45N38W TO 47N38W WINDS 40 TO 55 KT. SEAS 5 TO 8 M...HIGHEST NEAR 45N41W. ELSEWHERE E OF A LINE FROM 40N45W TO 50N44W TO 51N41W WINDS 25 TO 40 KT. SEAS 3 TO 6 M. .48 HOUR FORECAST LOW JUST E OF THE AREA 41N33W 996MB. WITHIN 180 NM W OF A LINE FROM 37N35W TO 42N35W WINDS 30 TO 40 KT, SEAS 4 TO 8 M...HIGHEST NEAR 39N38W. ELSEWHERE FROM 33N TO 45N E OF 42W WINDS 20 TO 30 KT. SEAS 3 TO 6 M.

GALE WARNING

.COMPLEX LOW WITH MAIN CENTER 65N39W 1005 MB MOVING NE 10 KT. N OF 60N E OF GREENLAND WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M...HIGHEST NEAR 64N35W. .12 HOUR FORECAST LOW NE OF THE AREA. WITHIN 90 NM W OF GREENLAND N OF 61N AREA OF SE TO S WINDS 25 TO 35 KT. SEAS TO 3.5 M. .24 HOUR FORECAST NEW LOW NEAR 66N59W 994 MB. WITHIN 90 NM W OF GREENLAND FROM 61N TO 65N WINDS 35 TO 45 KT. SEAS 3 TO 5 M. ELSEWHERE BETWEEN 240 NM AND 840 NM SE AND 420 NM AND 900 NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. ALSO N OF 60N E AND W OF GREENLAND WINDS TO 25 KT. SEAS TO 3.5 M. .48 HOUR FORECAST LOW 61N43W 1001 MB. WITHIN 120 NM NE OF A LINE FROM 58N47W TO 60N51W TO W GREENLAND AND FROM 60N TO 64N W OF 60W WINDS 25 TO 35 KT. SEAS 2.5 TO 4 M. ELSEWHERE FROM 50N TO 60N W OF 40W AND N OF 60N E OF GREENLAND WINDS 20 TO 30 KT. SEAS TO 3.5 M.

GALE WARNING

.LOW S OF AREA NEAR 27N66W 1008 MB NEARLY STATIONARY. FROM 31N TO 34N BETWEEN 57W AND 70W WINDS 20 TO 30 KT. SEAS TO 3.5 M. .24 HOUR FORECAST LOW S OF AREA NEAR 27N66W 1007 MB. FROM 31N TO 35N BETWEEN 45W AND 69W AREA OF NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4 M. .36 HOUR FORECAST LOW S OF AREA. FROM 31N TO 35N BETWEEN 45W AND 66W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M. .48 HOUR FORECAST LOW S OF THE AREA. FROM 31N TO 34N BETWEEN 47W AND 64W WINDS 25 TO 35 KT. SEAS 2.5 TO 4.5 M.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 60 NM W OF GREENLAND FROM 60N TO 62N...N OF 62 W OF GREENLAND AND WITHIN 60 NM NE OF A LINE FROM 45N62W TO 43N60W. .24 HOUR FORECAST DENSE FOG IN THE GULF OF SAINT LAWRENCE N OF 45N W OF 58W...FROM 56N TO 60N W OF 50W TO LABRADOR...FROM 58N TO 60N BETWEEN 50W AND 44W AND N OF 60N E OF 61W TO W GREENLAND. .48 HOUR FORECAST DENSE FOG WITHIN 60 NM NW OF A LINE FROM 42N69W TO 44N64W INCLUDING THE BAY OF FUNDY...FROM 45N TO 56N W OF 47W...INCLUDING THE GULF OF SAINT LAWRENCE...N OF 63N E OF 56W TO W GREENLAND AND N OF 59N E OF 40W.

.LIGHT FREEZING SPRAY N OF 59N W OF 60W AND WITHIN 60 NM W OF GREENLAND N OF 60N. .24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 60N W OF 60W AND N OF 65N E OF GREENLAND. .48 HOUR FORECAST LIGHT FREEZING SPRAY WITHIN 60 NM E OF THE LABRADOR COAST FROM 56N TO 61N...N OF 62N W OF GREENLAND AND N OF 64N E OF GREENLAND.

.FORECASTER FUTTERMAN. 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 THU NOV 5. 24 HOUR FORECAST VALID 0600 UTC FRI NOV 6. 48 HOUR FORECAST VALID 0600 UTC SAT NOV 7.

.WARNINGS.

ATLC GALE WARNING

.LOW PRES NEAR 27N65W 1007 MB. WITHIN 31N64W TO 31N65.5W TO 30.5N66W TO 30N65.5W TO 30N64.5W TO 30N63.5W TO 31N64W NE TO E WINDS 30 TO 35 KT. SEAS 3.5 TO 4.0 M. ELSEWHERE WITHIN 30N56W TO 31N73W TO 26N71W TO 26N62W TO 28N55W TO 30N56W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M. .18 HOUR FORECAST LOW PRES NEAR 25N67W 1006 MB. WITHIN 31N51W TO 30N73W TO 28N74W TO 25N68W TO 27N56W TO 31N51W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M IN NE TO E SWELL. .24 HOUR FORECAST LOW PRES NEAR 25N62W 1006 MB. WITHIN 31N49W TO 30N68W TO 29N72W TO 27N71W TO 28N59W TO 26N54W TO 31N49W NE TO E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.0 M. ELSEWHERE WITHIN 27N56W TO 27N65W TO 31N67W TO 31N73W TO 27N74W TO 24N68W TO 27N56W WINDS 20 KT OR LESS. SEAS 2.5 TO 4.0 M IN NE SWELL. .48 HOUR FORECAST LOW PRES NEAR 26N62W 1006 MB. WITHIN 31N48W TO 31N65W TO 28N64W TO 25N52W TO 28N42W TO 31N48W E WINDS 20 TO 30 KT. SEAS 2.5 TO 4.5 M. ELSEWHERE WITHIN 27N64W TO 31N65W TO 31N72W TO 24N72W TO 25N66W TO 26N54W TO 27N64W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.5 M IN NE SWELL. WITHIN 23N55W TO 24N55W TO 24N57W TO 21N61W TO 20N60W TO 21N58W TO 23N55W SW WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M.

.SYNOPSIS AND FORECAST.

.ATLC 36 HOUR FORECAST WITHIN 26N35W TO 29N35W TO 26N40W TO 24N41W TO 23N39W TO 24N37W TO 26N35W SW TO W WINDS 20 TO 30 KT. SEAS 2.5 TO 3.0 M. .48 HOUR FORECAST WITHIN 31N35W TO 29N38W TO 31N41W TO 27N37W TO 24N37W TO 23N35W TO 31N35W WINDS 20 KT OR LESS. SEAS 2.5 TO 3.0 M IN NW TO N SWELL.

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 2.5 M.

.FORECASTER ERA. NATIONAL HURRICANE CENTER.