FZPN02 KWBC 141725
HSFEPI 1745
HIGH SEAS FORECAST FOR METAREA XII
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1745 UTC SAT DEC 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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).
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 DEC 14.
24 HOUR FORECAST VALID 1200 UTC DEC 15.
48 HOUR FORECAST VALID 1200 UTC DEC 16.
.WARNINGS.
…HURRICANE FORCE WIND WARNING…
.LOW 46N158W 980 MB MOVING NE 10 KT. FROM 42N TO 48N BETWEEN 152W
AND 164W WINDS 35 TO 50 KT. SEAS 9 TO 17 FT. ELSEWHERE FROM 32N
TO 48N BETWEEN 146W AND 170W WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
.12 HOUR FORECAST LOW 47N156W 976 MB. WITHIN 180 NM SW SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 18 TO 26 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 47N150W 994 MB
AND SECOND CENTER 46N143W 984 MB. WITHIN 300 NM SW SEMICIRCLE
FROM FIRST CENTER AND 180 NM E AND 300 NM SE QUADRANTS FROM
SECOND CENTER WINDS 35 TO 50 KT. SEAS 21 TO 33 FT…HIGHEST SW OF
FIRST CENTER. ELSEWHERE S OF 53N BETWEEN 129W AND 160W WINDS 25
TO 35 KT. SEAS 11 TO 21 FT.
.48 HOUR FORECAST LOW 44N139W 982 MB. WITHIN 300 NM S SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 24 TO 35 FT. ELSEWHERE 34N TO 47N BETWEEN
128W AND 151W WINDS 25 TO 35 KT. SEAS 12 TO 24 FT.
…HURRICANE FORCE WIND WARNING…
.LOW 42N161E 963 MB RAPIDLY INTENSIFYING AND MOVING NE 30 KT.
FROM 34N TO 43N W OF 168E WINDS 50 TO 70 KT. SEAS 18 TO 27 FT.
ELSEWHERE S OF 46N W OF 171E WINDS 35 TO 50 KT. SEAS 12 TO 20 FT.
ALSO S OF 47N W OF 177E WINDS 25 TO 35 KT. SEAS 9 TO 16 FT.
.12 HOUR FORECAST LOW 48N171E 933 MB. WITHIN 240 NM S AND SW
QUADRANTS WINDS 75 TO 100 KT. SEAS 38 TO 52 FT. ALSO BETWEEN 120
NM AND 480 NM E AND S SEMICIRCLES WINDS 60 TO 75 KT. SEAS 30 TO
42 FT.
.24 HOUR FORECAST LOW 51N175E 933 MB. WITHIN 480 NM S AND SW
QUADRANTS WINDS 55 TO 70 KT. SEAS 36 TO 51 FT. ELSEWHERE 39N TO
51N BETWEEN 180W AND 166E…AND WITHIN 180 NM N AND E OF A FRONT
TO EXTEND FROM LOW CENTER TO 53N173E TO 54N177E TO 52N175W TO
44N173W TO 36N178W WINDS 40 TO 55 KT. SEAS 21 TO 42 FT…HIGHEST
S OF CENTER. ALSO W OF A LINE FROM 60N179W TO 50N166W TO 30N167W
WINDS 25 TO 40 KT. SEAS 11 TO 29 FT.
.48 HOUR FORECAST LOW 53N178E 950 MB. WITHIN 360 NM S SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 30 TO 42 FT. ELSEWHERE E OF 163W WITHIN
THE BERING SEA AND WITHIN 660 NM NE OF A LINE FROM 50N165E TO
43N180W TO 35N170W WINDS 25 TO 35 KT. SEAS 12 TO 28 FT.
…STORM WARNING…
.LOW 48N128W 978 MB MOVING NE 15 KT. WITHIN 240 NM W SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 18 TO 27 FT. ELSEWHERE FROM 40N TO 56N
BETWEEN 124W AND 140W WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW INLAND 53N122W 1008 MB. E OF A LINE FROM
48N128W TO 34N126W WINDS TO 25 KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.
…STORM WARNING…
.LOW 51N163W 982 MB MOVING NE 10 KT. WITHIN 120 NM W SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 19 FT. ELSEWHERE FROM 47N TO 56N
BETWEEN 155W AND 174W WINDS 25 TO 35 KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST LOW 54N161W 994 MB. FROM 52N TO 59N BETWEEN
158W AND 166W WINDS 25 TO 40 KT. SEAS 8 TO 13 FT…HIGHEST S OF
CENTER.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 53N178E ABOVE.
…STORM WARNING…
.36 HOUR FORECAST NEW LOW E OF AREA 46N154E 986 MB. FROM 36N TO
45N W OF 165E WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER NEAR 46N165E 980
MB. FROM 38N TO 47N W OF 175E WINDS 35 TO 50 KT. ELSEWHERE S OF
48N W OF 177E WINDS 25 TO 35 KT. SEAS 9 TO 17 FT.
…STORM WARNING…
.48 HOUR FORECAST NEW LOW 44N154W 985 MB. WITHIN 180 NM EITHER
SIDE OF A LINE FROM 33N164W TO 41N150W WINDS 35 TO 50 KT. SEAS 12
TO 20 FT. ELSEWHERE S OF 50N BETWEEN 150W AND 170W WINDS 25 TO 35
KT. SEAS 9 TO 16 FT.
…GALE WARNING…
.LOW 38N126W 1006 MB MOVING NE 15 KT. S OF 40N BETWEEN 122W AND
144W WINDS 25 TO 35 KT. SEAS 9 TO 18 FT.
.24 HOUR FORECAST LOW DISSIPATED INLAND AND CONDITIONS
DIMINISHED.
…GALE WARNING…
.FROM 37N TO 49N BETWEEN 171W AND 177W AREA OF W TO NW WINDS 25
TO 35 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST CONDITIONS DESCRIBED WITH LOW 47N150W ABOVE.
…GALE WARNING…
.LOW 60N171W 986 MB MOVING NW 20 KT. N OF 58N W OF 163W WINDS 20
TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST LOW 62N178W 990 MB. N OF 61N W OF ALASKA WINDS
25 TO 35 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW NW OF AREA 65N178E 998 MB. N OF 60N W OF
ALASKA WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
LOW 53N178E ABOVE.
…GALE WARNING…
.LOW NW OF AREA 54N168E 966 MB MOVING NW 15 KT. WITHIN 480 NM SE
QUADRANT WINDS 25 TO 40 KT. SEAS 16 TO 24 FT. ALSO WITHIN 660 NM
E…900 NM SE…AND 780 NM S QUADRANTS WINDS 20 TO 30 KT. SEAS 10
TO 21 FT.
.24 HOUR FORECAST LOW WELL NW OF AREA AND CONDITIONS DESCRIBED
WITH LOW 51N175E ABOVE.
…GALE WARNING…
.48 HOUR FORECAST NEW COMPLEX LOW WITH MAIN CENTER NEAR 50N130W
998 MB. WITHIN 240 NM EITHER SIDE OF A LINE FROM 38N125W TO
49N128W TO 55N150W WINDS 25 TO 40 KT. SEAS 11 TO 19 FT.
…GALE WARNING…
.4
