FZNT01 KWBC 152137
HSFAT1 2230
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC FRI NOV 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 15.
24 HOUR FORECAST VALID 1800 UTC NOV 16.
48 HOUR FORECAST VALID 1800 UTC NOV 17.
.WARNINGS.
…HURRICANE FORCE WIND WARNING…
.LOW 34N73W 992 MB MOVING SE 20 KT. WITHIN 90 NM SW QUADRANT
WINDS 50 TO 65 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 180 NM W
AND NW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 18 FT. ALSO S OF
37N W OF 68W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 32N63W 992 MB. WITHIN 120 NM W SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 21 FT. ELSEWHERE S OF 36N BETWEEN
55W AND 71W WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.
.48 HOUR FORECAST LOW 40N59W 982 MB. WITHIN 240 NM S SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE S OF 45N BETWEEN
50W AND 70W WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
…GALE WARNING…
.LOW 46N60W 986 MB MOVING NW 15 KT. FROM 35N TO 50N BETWEEN 40W
AND 67W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW 47N63W 995 MB. FROM 37N TO 54N BETWEEN 38W
AND 45W AND FROM 54N TO 59N W OF 43W WINDS 25 TO 35 KT. SEAS 8
TO 13 FT.
.48 HOUR FORECAST LOW 54N54W 1010 MB. FROM 55N TO 60N W OF 40W
WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
…GALE WARNING…
.N OF 58N E OF 44W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.24
