FZNT01 KWBC 142140
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC THU NOV 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC NOV 14.
24 HOUR FORECAST VALID 1800 UTC NOV 15.
48 HOUR FORECAST VALID 1800 UTC NOV 16.
.WARNINGS.
…STORM WARNING…
.N OF 63N E OF 39W AREA OF NW WINDS 40 TO 55 KT. SEAS 12 TO 24
FT. ELSEWHERE N OF 57N E OF 49W WINDS 25 TO 35 KT. SEAS 9 TO 16
FT.
.24 HOUR FORECAST N OF 58N E OF 45W AREA OF NW WINDS 20 TO 30
KT. SEAS 9 TO 14 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.
…STORM WARNING…
.12 HOUR FORECAST LOW 34N77W 1006 MB. S OF 35N W OF 75W WINDS 20
TO 30 KT. SEAS TO 10 FT.
.18 HOUR FORECAST NEW LOW 35N75W 998 MB. WITHIN 180 NM NW
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 10 TO 20 FT. ELSEWHERE S OF
38N W OF 72W WINDS TO 25 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 34N73W 994 MB. WITHIN 120 NM NW SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 15 TO 25 FT. ELSEWHERE S OF 37N W OF 69W
WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.48 HOUR FORECAST LOW 33N63W 993 MB. S OF 37N BETWEEN 58W AND
69W WINDS 25 TO 40 KT. SEAS 12 TO 20 FT. ELSEWHERE S OF 39N
BETWEEN 55W AND 75W WINDS TO 25 KT. SEAS 9 TO 15 FT.
…GALE WARNING…
.COMPLEX LOW WITH MAIN CENTER 39N56W 986 MB MOVING N 15 KT. S OF
52N BETWEEN 50W AND 66W AND S OF 43N BETWEEN 40W AND 50W WINDS
25 TO 40 KT. SEAS 12 TO 22 FT. ELSEWHERE S OF 55N BETWEEN 39W
AND 68W WINDS TO 25 KT. SEAS 9 TO 16 FT.
.24 HOUR FORECAST LOW 45N57W 985 MB. FROM 40N TO 51N BETWEEN 40W
AND 67W WINDS 25 TO 40 KT. SEAS 10 TO 22 FT. ELSEWHERE S OF 52N
E OF 70W WINDS TO 25 KT. SEAS TO 12 FT.
.48 HOUR FORECAST LOW 48N62W 994 MB. FROM 54N TO 59N W OF 43W
AND FROM 35N TO 53N BETWEEN 38W AND 47W WINDS 25 TO 35 KT. SEAS
9 TO 16 FT.
.SYNOPSIS AND FORECAST.
.DENSE FOG. VSBY OCCASIONALLY 1 NM OR LESS FROM 46N TO 52N
BETWEEN 42W AND 58W AND N OF 60N W OF 60W.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 54N BETWEEN 48W AND
60W…AND N OF 63N W OF 50W.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 57N BETWEEN 40W AND 65W.
.LIGHT TO MODERATE FREEZING SPRAY N OF 61N W OF 51W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY N OF 63N
