FZNT01 KWBC 271616
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN OCT 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC OCT 27.
24 HOUR FORECAST VALID 1200 UTC OCT 28.
48 HOUR FORECAST VALID 1200 UTC OCT 29.
.WARNINGS.
…GALE WARNING…
.LOW 57N42W 997 MB MOVING NE 25 KT. FROM 50N TO 57N E OF 45W
WINDS 25 TO 35 KT. SEAS 9 TO 16 FT…HIGHEST SE QUADRANT.
.24 HOUR FORECAST LOW E OF AREA 64N28W 998 MB. CONDITIONS MOVED
E OF AREA.
…GALE WARNING…
.LOW 54N61W 994 MB MOVING NE 20 KT. FROM 46N TO 51N BETWEEN 57W
AND 66W WINDS 25 TO 35 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 480
NM W OF A LINE FROM 40N58W TO 47N54W TO 51N56W WINDS 20 TO 30
KT. SEAS TO 8 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW NEAR 59N46W 994 MB.
WITHIN 420 NM SE SEMICIRCLE WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 62N38W 1003 MB. WITHIN 300 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.
.SYNOPSIS AND FORECAST.
.48 HOUR FORECAST WITHIN 540 NM W AND NW OF A LINE FROM 31N56W
TO 35N50W TO 43N45W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOU
