FZNT01 KWBC 010336
HSFAT1 0430
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI NOV 01 2024
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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
[email protected](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 NOV 01.
24 HOUR FORECAST VALID 0000 UTC NOV 02.
48 HOUR FORECAST VALID 0000 UTC NOV 03.
.WARNINGS.
…STORM WARNING…
.COMPLEX LOW WITH FIRST CENTER 39N40W 980 MB MOVING NE 10 KT AND
SECOND CENTER 45N36W 1000 MB MOVING NE 10 KT. WITHIN 90 NM NE AND
E QUADRANTS…AND 240 NM SW AND W SEMICIRCLES OF FIRST CENTER
WINDS 40 TO 55 KT. SEAS 14 TO 28 FT. ELSEWHERE S OF A LINE FROM
53N35W TO 41N50W WINDS 25 TO 35 KT. SEAS 9 TO 21 FT IN MIXED
SWELL.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 41N36W 982 MB AND
SECOND CENTER E OF AREA 48N32W 1002 MB. S OF A LINE FROM 51N35W
TO 40N44W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT. ELSEWHERE FROM 33N
TO 39N BETWEEN 44W AND 53W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN
MIXED SWELL.
.48 HOUR FORECAST LOW E OF AREA 40N30W 988 MB. S OF A LINE FROM
42N35W TO 36N46W WINDS TO 25 KT. SEAS TO 12 FT IN MIXED SWELL.
…STORM WARNING…
.LOW 63N64W 970 MB MOVING SE 10 KT. WITHIN 90 NM N AND NE OF A
FRONT EXTENDING FROM 64N65W TO 65N59W TO 64N54W TO 60N49W WINDS
40 TO 55 KT. SEAS 13 TO 26 FT. ELSEWHERE N OF 55N W OF 50W…AND
WITHIN 240 NM E AND SE OF A SECOND FRONT EXTENDING FROM 60N49W TO
55N50W TO 47N54W WINDS 25 TO 40 KT. SEAS 9 TO 19 FT IN MIXED
SWELL.
.24 HOUR FORECAST LOW 62N58W 983 MB. WITHIN 300 NM NE AND E…AND
420 NM S AND SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 65N55W 997 MB. WITHIN 180 NM W SEMICIRCLE
WINDS 20 TO 30 KT. SEAS TO 9 FT.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 48N54W 1000 MB. FROM 38N TO 43N BETWEEN
58W AND 66W AREA OF SW TO W WINDS 25 TO 35 KT. SEAS TO 12 FT.
ELSEWHERE FROM 36N TO 49N BETWEEN 53W AND 73W WINDS 20 TO 30 KT.
SEAS TO 10 FT.
.48 HOUR FORECAST LOW 54N41W 986 MB. FROM 50N TO 57N BETWEEN 39W
AND 46W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT. ELSEWHERE FROM 45N TO
60N BETWEEN 37W AND 57W…AND FROM 34N TO 47N BETWEEN 42W AND 63W
WINDS 20 TO 30 KT. SEAS TO 12 FT.
…GALE WARNING…
.24 HOUR FORECAST NEW LOW 62N41W 999 MB. WITHIN 150 NM E OF A
FRONT TO EXTEND FROM 64N40W TO THE LOW TO 58N42W TO 55N44W WINDS
25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 65N36W 1002 MB. N OF 65N E OF GREENLAND
WINDS 25 TO 35 KT. SEAS TO 9 FT.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY 1 NM OR LESS N OF A LINE FROM
60N43W TO 53N48W TO 61N52W TO 61N66W…AND FROM 40N TO 47N
BETWEEN 55W AND 70W.
.24 HOUR FORECAST DENSE FOG N OF A LINE FROM 65N35W TO 60N40W TO
60N42W…AND FROM 45N TO 51N BETWEEN 47W AND 59W.
.48 HOUR FORECAST DENSE FOG N OF A LINE FROM 62N35W TO 54N42W TO
54N46W…AND N OF A LINE FROM 62N50W TO 66N59W.
.LIGHT FREEZING SPRAY N OF 65N E OF GREENLAND.
.24 HOUR FORECAST CONDITIONS IMPROVE.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 61N65W TO
67N58W.
.FORECASTER HUFFMAN. OCEAN PREDICTION CENTER.
NWS NATIONAL HURRICANE CENTER MIAMI FL
ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO
SYNOPSIS VALID 0000 UTC FRI NOV 1.
24 HOUR FORECAST VALID 0000 UTC SAT NOV 2.
48 HOUR FOR
