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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Sun, 27 Feb 2022 16:28:54 +0000
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634 
FZPN01 KWBC 271623
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN FEB 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1200 UTC FEB 27. 
24 HOUR FORECAST VALID 1200 UTC FEB 28.
48 HOUR FORECAST VALID 1200 UTC MAR 01.

.WARNINGS.

...STORM WARNING... 
.COMPLEX LOW WITH MAIN CENTER 41N155W 996 MB MOVING NE 10 KT AND
SECOND CENTER 42N161W 992 MB MOVING E AT 25 KT.  WITHIN 360 NM SE
AND 480 NM SW QUADRANTS FROM MAIN CENTER AND WITHIN 480 NM
S...540 NM SW AND 180 NM NW QUADRANTS FROM SECOND CENTER WINDS 30
TO 45 KT. SEAS 15 TO 22 FT. ELSEWHERE WITHIN 720 NM SE AND 660 NM
SW QUADRANTS FROM MAIN CENTER AND 720 NM S...SW AND 900 NM NW
FROM SECOND CENTER WINDS 20 TO 30 KT. SEAS 10 TO 17 FT IN MIXED
SWELL.
.12 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 43N150W 983 MB AND
SECOND LOW 41N156W 988 MB. WITHIN 420 NM S QUADRANT FROM MAIN LOW
AND WITHIN 300 NM SE...SW AND 360 NM NW QUADRANTS FROM SECOND LOW
WINDS 40 TO 55 KT. SEAS 16 TO 32 FT...HIGHEST NEAR 40N156W. 
.24 HOUR FORECAST COMBINED LOW 42N149W 983 MB. WITHIN 420 NM SW
SEMICIRCLE AND 240 NM NW QUADRANT WINDS 35 TO 50 KT. SEAS 15 TO
30 FT. ELSEWHERE WITHIN 780 NM NE...600 NM SE...SW AND 420 NM NW
QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 20 FT. 
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 46N138W 989 MB 
AND SECOND LOW 44N139W 990 MB. WITHIN 420 NM NE...360 NM SE...720
NM SW...420 NM NW AND 660 NM N QUADRANTS FROM SECOND LOW WINDS 25
TO 40 KT SEAS 12 TO 22 FT. 

...STORM WARNING... 
.LOW W OF AREA 41N155E 998 MB MOVING NE 30 KT AND RAPIDLY
INTENSIFYING. FROM 35N TO 40N BETWEEN 163E AND 160E WINDS 25 TO
40 KT. SEAS 9 TO 15 FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A
LINE FROM 39N180W TO 32N160E TO 50N160E TO 56N172E TO 52N180W TO
39N180W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.  
.18 HOUR FORECAST LOW 46N168E 976 MB. WITHIN 300 NM NE...780 NM
SE AND 720 NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
.24 HOUR FORECAST LOW 47N170E 966 MB. WITHIN 300 NM NE...SE...720
NM SW...120 NM NW AND WITHIN 180 NM E OF A FRONT FROM 44N175E TO
35N175E WINDS 40 TO 55 KT. SEAS 14 TO 25 FT...HIGHEST SW
QUADRANT. ELSEWHERE FROM 34N TO 50N BETWEEN 176W AND 160E WINDS
25 TO 40 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 30N TO 50N BETWEEN
178E AND 160E AND FROM 50N TO 56N BETWEEN 180W AND 169E WINDS TO
25 KT. SEAS 8 TO 14 FT IN MIXED SWELL.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 52N174E 960 MB. 
WITHIN 420 NM NE...960 NM SE...960 NM S...780 NM SW...180 NM NW
AND WITHIN 240 NM NE AND E OF A FRONT FROM 52N177W TO 47N169W TO
39N167W TO 37N169W WINDS 35 TO 50 KT. SEAS 14 TO 28 FT...HIGHEST
SW QUADRANT. ELSEWHERE WITHIN 600 NM NE...1200 NM SE...1020 NM
SW...300 NM NW QUADRANTS AND WITHIN 360 NE AND E OF A FRONT FROM
54N177W TO 47N169W TO 39N167W TO 37N169W TO 33N173W WINDS 25 TO
35 KT. SEAS 8 TO 20 FT.

...GALE WARNING... 
.LOW 56N140W 988 MB MOVING NW 10 KT. WITHIN 180 NM NE...SE...240
NM SW AND 120 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST LOW 59N141W 1000 MB. WITHIN 60 NM FROM LOW 
EXCEPT WITHIN 120 NM NE QUADRANT WINDS 20 TO 30 KT. SEAS TO 10 
FT. 
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.  

...GALE WARNING... 
.INLAND LOW 50N126W 1004 MB MOVING NE 25 KT. WITHIN 120 NM E OF A
LINE FROM 51N131W TO 55N133W WINDS 25 TO 35 KT. SEAS 8 TO 20 FT.
.24 HOUR FORECAST LOW INLAND AND CONDITIONS DESCRIBED BELOW 
WITH LOW 51N130W. 

...GALE WARNING... 
.LOW 43N139W 1002 MB MOVING NE 25 KT. WITHIN 360 NM E...SE AND
840 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 17 FT. 
.24 HOUR FORECAST LOW 51N130W 1003 MB. WITHIN 420 NM NE AND E OF
A LINE FROM 45N131W TO 38N136W TO 30N144W WINDS 25 TO 40 KT. SEAS
10 TO 18 FT. ELSEWHERE WITHIN 60 NM FROM LOW EXCEPT WITHIN 120 NM
SE QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED SWELL. 
.48 HOUR FORECAST LOW INLAND. FROM 41N TO 47N BETWEEN 124W AND
126W AND FROM 50N TO 53N BETWEEN 127W AND 130W WINDS TO 25 KT.
SEAS 8 TO 14 FT IN MIXED SWELL.

...GALE WARNING...
.INLAND LOW W OF AREA 64N175E 976 MB MOVING NW 10 KT. WITHIN 240
NM SE OF A LINE FROM 57N174E TO 60N179W WINDS 25 TO 35 KT. SEAS 8
TO 12 FT.
.24 HOUR FORECAST LOW FAR INLAND AND CONDITIONS DIMINISHED.

.SYNOPSIS AND FORECAST.

.LOW 52N163W 994 MB MOVING NE 15 KT. WITHIN 120 NM NE...240 NM SE
AND 180 NM SW QUADRANTS WINDS TO 25 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW 56N158W 1001 MB. WITHIN 120 SE SEMICIRCLE 
WINDS TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.LOW 49N136W 1002 MB MOVING NE 25 KT. WITHIN 420 NM SE QUADRANT 
WINDS 20 TO 30 KT. SEAS 12 TO 23 FT IN MIXED SWELL...HIGHEST NEAR
46N125W.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED ABOVE
WITH LOW 51N130W.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 56N TO 59N
BETWEEN 140W AND 145W. 
.24 HOUR FORECAST DENSE FOG WITHIN 420 NM NW OF A LINE FROM
43N167E TO 49N179W AND FROM 41N TO 47N BETWEEN 125W AND 130W. 
.48 HOUR FORECAST DENSE FOG FROM 50N TO 56N BETWEEN 176E AND 165E
AND WITHIN 120 NM NE OF A LINE FROM 55N177E TO 50N176W. 

.HIGH 33N126W 1032 MB WILL REMAIN NEARLY STATIONARY. 
.24 HOUR FORECAST HIGH 33N127W 1026 MB. 
.48 HOUR FORECAST HIGH 32N128W 1024 MB. 

.HIGH 33N176E 1025 MB MOVING E 35 KT. 
.24 HOUR FORECAST HIGH 32N167W 1024 MB. 
.48 HOUR FORECAST HIGH 35N156W 1025 MB.

.FORECASTER FUTTERMAN. 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 1200 UTC SUN FEB 27.
24 HOUR FORECAST VALID 1200 UTC MON FEB 28.
48 HOUR FORECAST VALID 1200 UTC TUE MAR  1.

.WARNINGS.

...GALE WARNING...
.WITHIN 12N95W TO 12N97W TO 15N97W TO 16N95W TO 15N93W TO
12N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
30 KT. SEAS 8 TO 9 FT.
.12 HOUR FORECAST WITHIN 15N95W TO 14N96W TO 16N95W TO 16N94W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS 8 TO 11 FT. ELSEWHERE WITHIN 14N94W TO 14N97W TO 15N97W 
TO 16N95W TO 16N94W TO 14N94W N TO NE WINDS 20 TO 30 KT. SEAS 8 
FT.
.24 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 16N95W TO 16N94W TO
15N94W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 40 KT. SEAS 10 TO 14 FT. ELSEWHERE WITHIN 12N94W TO 
11N97W TO 12N98W TO 16N96W TO 15N93W TO 12N94W N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST FROM 15N TO 16N BETWEEN 94.5W AND 95.5W...
INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 KT. SEAS 8 
TO 13 FT. ELSEWHERE WITHIN 13N93W TO 11N97W TO 13N98W TO 16N95W 
TO 16N93W TO 13N93W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 25N108W TO 23N108W TO 22N109W TO 29N113W TO 29N112W TO
25N108W...INCLUDING GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N86W TO 09N88W TO 09N89W TO 11N89W TO 12N87W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 10N85W TO 09N88W TO 10N88W TO 12N88W TO
12N87W TO 10N85W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN 12N119W TO 08N123W TO 13N133W TO 17N128W TO 16N120W TO
12N119W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 11N116W TO 05N140W TO 30N140W TO 30N126W TO 25N127W TO 
11N116W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 08N121W TO 00N140W TO 30N140W TO 
30N118W TO 08N121W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.48 HOUR FORECAST WITHIN 12N117W TO 00N123W TO 03N140W TO 
24N140W TO 30N119W TO 12N117W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW SWELL.

.48 HOUR FORECAST COLD FRONT NW OF AREA. WITHIN 26N137W TO 
24N140W TO 30N140W TO 30N135W TO 26N137W WINDS 20 KT OR LESS. 
SEAS 8 TO 12 FT IN NW SWELL.

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

CONVECTION VALID AT 1500 UTC SUN FEB 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM 06N77W TO 06N95W. ITCZ FROM 06N95W TO 07N120W...AND
FROM 07N123W TO 06N140W. SCATTERED MODERATE TO STRONG FROM 06N 
TO 14N BETWEEN 112W AND 123W. SCATTERED MODERATE FROM 05N TO 10N
BETWEEN 127W AND 139W.


.FORECASTER HAGEN. NATIONAL HURRICANE CENTER.

$$


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