FZNT01 KWBC 291554
HSFAT1 1630
HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE OCT 29 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 29.
24 HOUR FORECAST VALID 1200 UTC OCT 30.
48 HOUR FORECAST VALID 1200 UTC OCT 31.
.WARNINGS.
…GALE WARNING…
.LOW 61N42W 1004 MB MOVING NE 10 KT. WITHIN 240 NM SE SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 16 FT…HIGHEST NEAR 61N35W.
ELSEWHERE FROM 55N TO 61N E OF 43W AND WITHIN 180 NM N AND NE OF
A LINE FROM 57N43W TO 60N52W TO THE W COAST OF GREENLAND WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 64N36W 1005 MB. N OF 62N E OF GREENLAND AND
FROM 58N TO 60N E OF 43W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW NE OF AREA 66N20W 996 MB. FROM 62N TO 64N E
OF GREENLAND WINDS TO 25 KT. SEAS TO 8 FT.
…GALE WARNING…
.LOW 47N37W 1010 MB MOVING NE 25 KT. WITHIN AN AREA BOUNDED BY A
LINE FROM 40N40W TO 50N35W TO 40N35W TO 40N40W WINDS 25 TO 35 KT.
SEAS 8 TO 14 FT. ELSEWHERE WITHIN 180 NM N AND 660 NM SW
QUADRANTS WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW E OF AREA 56N30W 1001 MB AND CONDITIONS
DESCRIBED BELOW WITH LOW 40N39W.
…GALE WARNING…
.LOW 37N46W 1008 MB MOVING NE 15 KT. WITHIN 480 NM NW SEMICIRCLE
WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 31N TO 40N E
OF 42W AND WITHIN 1080 NM SW AND 960 NM NW QUADRANTS
