High seas forecast issued; storm warning for North Atlantic.

FZNT01 KWBC 151628
HSFAT1 1630

HIGH SEAS FORECAST FOR METAREA IV
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN DEC 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).

SECURITE

NORTH ATLANTIC NORTH OF 31N TO 67N AND WEST OF 35W

ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS

SYNOPSIS VALID 1200 UTC DEC 15.
24 HOUR FORECAST VALID 1200 UTC DEC 16.
48 HOUR FORECAST VALID 1200 UTC DEC 17.

.WARNINGS.

…STORM WARNING…
.LOW 35N55W 1022 MB MOVING SE 15 KT. WITHIN 240 NM NW OF FRONT
FROM LOW TO 38N47W TO 44N41W WINDS 25 TO 40 KT. SEAS 10 TO 15 FT.
.24 HOUR FORECAST NEW LOW 41N39W 1005 MB. WITHIN 180 NM W
SEMICIRCLE WINDS 30 TO 40 KT. SEAS 12 TO 17 FT. ELSEWHERE WITHIN
360 NM NW OF FRONT FROM 31N49W TO 35N41W TO LOW TO 46N35W…AND
S OF 35N BETWEEN FRONT AND 62W WINDS 20 TO 30 KT. SEAS 10 TO 15
KT.
.30 HOUR FORECAST LOW 41N37W 999 MB.