FZPN02 KWBC 151725
HSFEPI 1745
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SUN SEP 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 ANY TROPICAL CYCLONE INFORMATION BEYOND 48 HOURS REFERENCE
THE ASSOCIATED NWS TROPICAL CYCLONE FORECAST/ADVISORY (TCM).
THE NATIONAL WEATHER SERVICE IS ACCEPTING PUBLIC COMMENTS UNTIL
OCTOBER 16 2024 ON A PROPOSAL TO REPLACE FEET WITH METERS WHEN
DESCRIBING SEAS IN A VARIETY OF NATIONAL MARINE CENTER TEXT AND
GRAPHICAL PRODUCTS FOR THE HIGH SEAS AREAS ONLY.
TO LEARN MORE PLEASE VISIT (WEB ADDRESS LOWERCASE)
HTTPS://OCEAN.WEATHER.GOV/PROPOSED-METERS.PHP
SECURITE
PACIFIC N OF 30N AND S OF 67N E OF A LINE FROM BERING STRAIT
TO 50N 160E
ALL FORECASTS VALID OVER ICE FREE FORECAST WATERS
SYNOPSIS VALID 1200 UTC SEP 15.
24 HOUR FORECAST VALID 1200 UTC SEP 16.
48 HOUR FORECAST VALID 1200 UTC SEP 17.
.WARNINGS.
…GALE WARNING…
.LOW 63N166W 978 MB MOVING NE 10 KT. WITHIN 480 NM S AND SE
QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE N OF A
LINE FROM 57N157W TO 53N170W TO 52N180W WINDS 20 TO 30 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST LOW INLAND 65N157W 993 MB. E OF A LINE FROM
61N167W TO 66N171W WINDS TO 25 KT. SEAS TO 8 FT.
.36 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.
…GALE WARNING…
.LOW 60N147W 994 MB MOVING NE 25 KT AND INLAND. WITHIN 420 NM S
AND 180 NM E AND NE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14
FT. .24 HOUR FORECAST LOW INLAND. N OF 56N BETWEEN 147W AND 160W
WINDS TO 25 KT. SEAS TO 9 FT.
…GALE WARNING…
.LOW W OF AREA 46N157E 998 MB MOVING NE 25 KT. WITHIN 360 NM SE
QUADRANT WINDS 25 TO 35 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 49N174E 993 MB. WITHIN 360 NM S AND
SE…AND 180 NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW 56N171W 982 MB. WITHIN 420 NM S QUADRANT
WINDS 30 TO 45 KT. SEAS 9 TO 18 FT. ELSEWHERE WITHIN 300 NM
NE…480 NM SE AND 420 NM SW QUADRANTS..AND FROM 48N TO 53N
BETWEEN 176W AND 173E WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.SYNOPSIS AND FORECAST.
.FROM 36N TO 40N BETWEEN 122W AND 126W AREA OF N WINDS TO 25 KT.
SEAS TO 8 FT.
.24 HOUR FORECAST FROM 36N TO 46N BETWEEN 123W AND 132W AREA OF
N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 35N TO 39N BETWEEN 122W AND 128W AREA OF
N WINDS TO 25 KT. SEAS TO 9 FT.
.LOW 47N170W 1013 MB MOVING NE 20 KT. FRONT FROM 50N163W TO LOW
CENTER TO 40N177W. WITHIN 240 NM E AND SE OF FRONT WINDS TO 25
KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW 51N153W 1013 MB. WITHIN 240 NM S AND SE
QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST LOW 53N130W 1005 MB. WITHIN 480 NM SW QUADRANT
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM N OF 57N BETWEEN
136W AND 149W…AND 180 NM SE O
