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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Wed, 23 Feb 2022 10:28:46 +0000
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226 
FZPN01 KWBC 231028
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC WED FEB 23 2022

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 
VOSOPS@NOAA.GOV(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 0600 UTC FEB 23. 
24 HOUR FORECAST VALID 0600 UTC FEB 24.
48 HOUR FORECAST VALID 0600 UTC FEB 25.

.WARNINGS.

...STORM WARNING...
.COMPLEX LOW WITH MAIN CENTER 49N169E 960 MB MOVING NE 05 KT.
BETWEEN 300 NM AND 960 NM S AND SW QUADRANTS WINDS 35 TO 50 KT.
SEAS 23 TO 34 FT. ELSEWHERE N OF 32N W OF 165E AND . ELSEWHERE
WITHIN 300 NM SE AND 1020 NM S QUADRANTS OF FIRST CENTER AND 300
NM N AND W SEMICIRCLES OF THIRD CENTER AND FROM 34N TO 44N W OF
175W WINDS 25 TO 40 KT. SEAS 11 TO 27 FT IN MIXED SWELL...HIGHEST
S OF FIRST AND SECOND CENTERS. ALSO WITHIN 540 NM N AND 1080 NM S
SEMICIRCLES OF FIRST CENTER WINDS TO 25 KT. SEAS 8 TOW OF A LINE
FROM 47N176E TO 39N167W TO 32N172E WINDS 25 TO 40 KT. SEAS 14 TO
30 FT...HIGHEST S OF 43N W OF 180W. ALSO FROM 30N TO 55N W OF
179W AND  WITHIN 1020 NM SE QUADRANT WINDS TO 25 KT. SEAS 10 TO
27 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW 50N173E 965 MB. FROM 32N TO 49N W OF 174W
WINDS 30 TO 45 KT. SEAS 12 TO 29 FT...HIGHEST S OF LOW. ELSEWHERE
FROM 30N TO 50N W OF 170W AND WITHIN 660 NM E AND 480 NM W
QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 24 FT.
.48 HOUR FORECAST LOW 53N175W 976 MB. FROM 36N TO 50N W OF 165W
WINDS 25 TO 40 KT. SEAS 12 TO 26 FT. ELSEWHERE W OF A LINE FROM
51N170W TO 40N145W TO 30N175W WINDS 20 TO 30 KT. SEAS 9 TO 19
FT...HIGHEST S OF 48N.

...STORM WARNING...
.12 HOUR FORECAST NEW LOW 40N173W 987 MB. WITHIN 240 NM SE...AND
540 NM S AND SW QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 30
FT...HIGHEST W OF 178W IN W SWELL. 
.24 HOUR FORECAST LOW 45N163W 977 MB. WITHIN 120 NM S AND SE AND
60 NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 16 TO 24 FT. ELSEWHERE
WITHIN 120 NM NE...240 NM E...660 NM SE AND S...300 NM SW AND 90
NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 23 FT WITH MIXED
SWELL...HIGHEST W OF 167W.
.48 HOUR FORECAST LOW 54N157W 972 MB. FRONT TO EXTEND FROM
56N157W TO 55N144W TO 45N143W TO 33N157W. WITHIN 240 NM N AND NE
OF FRONT W OF 147W WINDS 40 TO 50 KT. SEAS 12 TO 19 FT. ELSEWHERE
WITHIN 300 NM SE AND E SEMICIRCLES AND WITHIN 360 NM NE AND E OF
FRONT WINDS 25 TO 40 KT. SEAS 10 TO 20 FT...HIGHEST SE QUADRANT.
ALSO N OF 48N BETWEEN 147W AND 165W AND WITHIN 480 NM NE AND E OF
FRONT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.

...GALE WARNING...
.LOW 56N176E 972 MB MOVING NW 20 KT. FRONT EXTENDS FROM LOW TO
56N180W TO 51N172W. WITHIN 44N166W TO 38N167W TO 30N177W. WITHIN
360 NM NE SEMICIRCLE AND WITHIN 180 NM NE OF FRONT W OF 175W
WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
.24 HOUR FORECAST LOW NW OF AREA WITH CONDITIONS AS DESCRIBED
WITH LOW 58N178E BELOW.

...GALE WARNING...
.LOW 50N170W 975 MB MOVING NW 25 KT. FRONT EXTENDS FROM LOW TO
43N161W TO 39N163W TO 30N175W. WITHIN 180 NM N AND 300 NM E AND
SE QUADRANTS AND WITHIN 240 NM E OF FRONT WINDS 25 TO 40 KT. SEAS
9 TO 16 FT. ELSEWHERE WITHIN 480 NM N AND 780 NM E AND SE
QUADRANTS AND WITHIN 300 NM E AND SE OF FRONT WINDS 20 TO 30 KT.
SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 58N178E 957 MB. WITHIN 240 NM E AND 360 NM
NE QUADRANTS WINDS 30 TO 45 KT. SEAS 11 TO 18 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS NW OF AREA.

...GALE WARNING...
.LOW 45N153W 1003 MB MOVING N 25 KT. WITHIN 540 NM E AND 480 NM
NE AND 180 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
ELSEWHERE WITHIN 660 NM NE AND E AND 540 NM SE AND S QUADRANTS
WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY NEW LOW 55N161W
DESCRIBED BELOW.

...GALE WARNING...
.FROM 31N TO 40N BETWEEN 121W AND 129W AREA OF NW WINDS 25 TO 35
KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 50N E OF 129W WINDS TO 25 KT. SEAS
TO 12 FT...HIGHEST NEAR 34N123W.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 59N146W 1018 MB MOVING NW 10 KT. WITHIN 60 NM OF COAST FROM
135W TO 141W WINDS 25 TO 35 KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN
420 NM SE QUADRANT AND 120 NM N SEMICIRCLE WINDS TO 25 KT. SEAS
TO 10 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

...GALE WARNING...
.24 HOUR FORECAST NEW LOW 55N161W 984 MB. WITHIN 540 NM E AND 420
NM NE QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 15 FT...EXCEPT IN
BERING SEA SEAS 8 FT OR LESS.
.48 HOUR FORECAST LOW DISSIPATED NW OF AREA WITH CONDITIONS
DIMINISHED.

.SYNOPSIS AND FORECAST.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN AN AREA
BOUNDED BY A LINE FROM 57N149W TO 47N154W TO 53N169W TO 56N158W
TO 57N149W AND ALSO WITHIN 240 NM N OF A LINE FROM 50N171W TO
56N175E.
.24 HOUR FORECAST DENSE FOG FROM 46N TO 57N BETWEEN 144W AND
160W
AND N OF A LINE FROM 58N176W TO 54N173E.
.48 HOUR FORECAST DENSE FOG FROM 45N TO 53N BETWEEN 137W AND
144W AND FROM 52N TO 58N BETWEEN 157W AND 173W.

.HIGH 49N135W 1035 MB MOVING SE 15 KT.
.24 HOUR FORECAST HIGH 43N133W 1031 MB.
.48 HOUR FORECAST HIGH 41N128W 1031 MB.

.24 HOUR FORECAST NEW HIGH 34N134W 1031 MB.
.48 HOUR FORECAST HIGH 35N132W 1030 MB.

.FORECASTER BANCROFT. OCEAN PREDICTION CENTER.

NWS NATIONAL HURRICANE CENTER MIAMI FL

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0600 UTC WED FEB 23.
24 HOUR FORECAST VALID 0600 UTC THU FEB 24.
48 HOUR FORECAST VALID 0600 UTC FRI FEB 25.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 29.5N120W TO 29.5N122W TO 29.5N124W TO 30N126W TO
30N119W TO 29.5N120W WINDS 20 KT OR LESS. SEAS 8 FT IN NW TO N 
SWELL.
.24 HOUR FORECAST WITHIN 27N115W TO 25N121W TO 26N126W TO 
30N133W TO 29N115W TO 27N115W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL.
.48 HOUR FORECAST CONDITIONS MERGED WITH AREA MAINLY S OF 25N 
DESCRIBED BELOW.

.GULF OF CALIFORNIA WITHIN 30N113W TO 30N114W TO 30N115W TO 
31N113W TO 30N113W SW WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST GULF OF CALIFORNIA WITHIN 27N111W TO 28N112W 
TO 31N115W TO 31N114W TO 30N113W TO 27N111W NW TO N WINDS 20 TO 
25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N87W TO 10N89W TO 11N89W TO 12N88W TO 11N86W TO
10N87W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 10.5N86.5W TO 10.5N87.5W TO 11N88W TO 
11.5N88W TO 11N86W TO 10.5N86.5W...INCLUDING THE GULF OF 
PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 11N86W TO 10N87W TO 10N88W TO 12N88W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.

.WITHIN 13N125W TO 13N127W TO 14N127W TO 14N125W TO 13N125W NE
WINDS
20 TO 25 KT. SEAS 8 TO 10 FT IN NE TO E SWELL. ELSEWHERE WITHIN 
12N115W TO 05N140W TO 22N140W TO 15N130W TO 15N117W TO 12N115W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED N TO NE AND E 
SWELL.
.24 HOUR FORECAST WITHIN 14N123W TO 14N128W TO 15N129W TO 
16N127W TO 16N124W TO 14N123W NE WINDS 20 TO 25 KT. SEAS 9 TO 10 
FT IN N SWELL. ELSEWHERE WITHIN 13N116W TO 11N128W TO 06N140W TO 
24N140W TO 17N120W TO 13N116W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED N AND E SWELL. 
.48 HOUR FORECAST WITHIN 14N125.5W TO 13.5N127.5W TO 14.5N127.5W
TO 14.5N125.5W TO 14N125.5W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO
10 FT IN N SWELL. WITHIN 18N138W TO 17N139W TO 17N140W TO 
19N140W TO 19N139W TO 18N138W NE TO E WINDS 20 TO 25 KT. SEAS 10 
TO 11 FT IN N TO NE SWELL. ELSEWHERE WITHIN 12N115W TO 05N140W TO
28N140W TO 23N113W TO 19N121W TO 12N115W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED N AND E SWELL. 

.REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

CONVECTION VALID AT 0815 UTC WED FEB 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A TROUGH EXTENDS FROM 10N74.5W TO 06N83W. THE ITCZ EXTENDS FROM 
06.5N91W TO 04N107W TO 08N124W TO BEYOND 07.5N140W. WIDELY
SCATTERED
MODERATE ISOLATED STRONG CONVECTION NEAR THE COLOMBIAN COAST 
FROM 01N TO 06.5N E OF 80W. SCATTERED MODERATE CONVECTION FROM 
07N TO 08N BETWEEN 123W-140W...AND FROM 13N TO 15.5N BETWEEN 
114W-119W.


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

$$


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