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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Sun, 23 Jan 2022 10:01:52 +0000
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534 
FZPN01 KWBC 231000
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC SUN JAN 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 JAN 23. 
24 HOUR FORECAST VALID 0600 UTC JAN 24.
48 HOUR FORECAST VALID 0600 UTC JAN 25.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.48 HOUR FORECAST NEW LOW 38N163E 968 MB. WITHIN 90 NM SW
SEMICIRCLE WINDS 55 TO 65 KT. SEAS 15 TO 23 FT. ALSO WITHIN 300
NM SW SEMICIRCLE...AND WITHIN 120 NM E OF A LINE FROM 39N165E TO
30N162E WINDS 40 TO 55 KT. SEAS 12 TO 20 FT. ELSEWHERE S OF 44N W
OF 174E WINDS 25 TO 40 KT. SEAS 8 TO 19 FT.

...STORM WARNING...
.COMPLEX LOW 47N169W 976 MB MOVING NE 20 KT AND SECOND CENTER
41N167W 990 MB MOVING NE 40 KT. WITHIN 480 NM E QUADRANT OF
SECOND CENTER WINDS 35 TO 45 KT. SEAS 15 TO 22 FT. ELSEWHERE
WITHIN AREA BOUNDED BY A LINE FROM 30N174W TO 37N174W TO 49N177W
TO 55N165W TO 54N150W TO 36N156W TO 30N162W TO 30N174W WINDS 25
TO 40 KT. SEAS 10 TO 25 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 53N163W 980
MB...AND SECOND CENTER 57N161W 976 MB. WITHIN COOK INLET WINDS 40
TO 50 KT. SEAS 12 TO 17 FT. ELSEWHERE WITHIN AREA BOUNDED BY A
LINE FROM 45N165W TO 55N175W TO 60N171W TO 60N145W TO 54N140W TO
42N148W TO 45N156W TO 45N165W WINDS 25 TO 40 KT. SEAS 10 TO 24
FT. ELSEWHERE FROM 30N TO 45N BETWEEN 172W AND 148W WINDS LESS
THAN 25 KT. SEAS 8 TO 18 FT...EXCEPT WHERE DESCRIBED BELOW.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 59N152W 1000 MB
AND SECOND CENTER INLAND NEAR 65N163W 986 MB. WITHIN 360 NM S
QUADRANT...AND WITHIN 120 NM NE OF A LINE FROM 60N145W TO 56N136W
WINDS 25 TO 35 KT. SEAS 10 TO 17 FT. ELSEWHERE FROM 45N TO 60N
BETWEEN 165W AND 135W WINDS LESS THAN 25 KT. SEAS 10 TO 17
FT...EXCEPT WHERE DESCRIBED BELOW.

...STORM WARNING...
.LOW 37N178W 992 MB MOVING NE 30 KT. WITHIN 180 NM S SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 15 TO 23 FT. ELSEWHERE S OF 37N W OF 174W
WINDS 25 TO 40 KT. SEAS 12 TO 19 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N163W
DESCRIBED ABOVE.

...GALE WARNING...
.LOW 40N171E 990 MB MOVING NE 15 KT. FROM 37N TO 40N W OF 172E
WINDS 25 TO 40 KT. SEAS 12 TO 17 FT.
.24 HOUR FORECAST COMPLEX LOW MAIN CENTER 41N179E 993 MB AND NEW
SECOND CENTER 41N175W 997 MB. WITHIN AREA BOUNDED BY A LINE FROM
30N169E TO 42N171E TO 46N179E TO 39N164W TO 30N173W TO 30N169E
WINDS 25 TO 40 KT. SEAS 10 TO 19 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 41N165W 1000 MB
AND SECOND CENTER 43N173W 1006 MB. ELSEWHERE WITHIN AREA BOUNDED
BY A LINE FROM 30N171W TO 36N179W TO 46N176W TO 49N156W TO
37N149W TO 30N157W TO 30N171W WINDS 25 TO 40 KT. SEAS 10 TO 22
FT.

...GALE WARNING...
.LOW 43N164E 992 MB MOVING SE 15 KT. WITHIN 240 NM W SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 10 TO 16 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 41N179E
DESCRIBED ABOVE.

...GALE WARNING...
.LOW 59N152W 1000 MB MOVING NE 05 KT. WITHIN 300 NM SE...AND 240
NM S QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. ELSEWHERE
WITHIN FROM 30N TO 60N BETWEEN 157W AND 132W WINDS LESS THAN 25
KT. SEAS 10 TO 17 FT...EXCEPT WHERE DESCRIBED ABOVE WITH LOW
47N169W.

...GALE WARNING...
.WITHIN 180 NM E OF A LINE FROM 51N138W TO 55N134W WINDS 25 TO 40
KT. SEAS 9 TO 15 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 56N BETWEEN 167W AND 172W.
ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM
54N157W TO 54N163W TO 58N177W TO 57N176E.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE
FROM 55N167W TO 58N178W TO 55N170E.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY NE OF A LINE
FROM 56N161W TO 57N179W TO 55N171E.

.SYNOPSIS AND FORECAST.

.48 HOUR FORECAST NEW LOW 58N177W 1006 MB. WITHIN 120 NM S
SEMICIRCLE WINDS TO 25 KT. SEAS TO 8 FT.

.SEMISOPOCHNOI VOLCANO AT POSITION 51.6N 179.4E LOCATED 140
NAUTICAL MILES W OF ADAK ISLAND REMAINS IN A STATE OF UNREST SO
LOW LEVEL ASH EMISSIONS ARE POSSIBLE. MARINERS SHOULD EXERCISE
CAUTION. IF YOU ENCOUNTER VOLCANIC ASH OR FLOATING VOLCANIC
DEBRIS YOU ARE ENCOURAGED TO REPORT THE OBSERVATION TO THE OCEAN
PREDICTION CENTER BY CALLING 301 683 1520.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 46N TO 54N
BETWEEN 176W AND 160W...AND FROM 55N TO 60N BETWEEN 145W AND
131W.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 60N BETWEEN 170W AND
142W.
.48 HOUR FORECAST DENSE FOG N OF 56N E OF 158W.

.HIGH 51N170E 1004 MB MOVING SE 05 KT.
.24 HOUR FORECAST HIGH 50N175E 1008 MB.
.48 HOUR FORECAST HIGH 51N175W 1016 MB.

.HIGH 34N152W 1024 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 32N149W 1024 MB.
.48 HOUR FORECAST HIGH 32N144W 1024 MB.

.HIGH 49N130W 1032 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 35N124W 1024 MB.
.48 HOUR FORECAST HIGH 33N126W 1023 MB.

.48 HOUR FORECAST NEW HIGH 48N131W 1024 MB.

.FORECASTER BYRD. 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 SUN JAN 23.
24 HOUR FORECAST VALID 0600 UTC MON JAN 24.
48 HOUR FORECAST VALID 0600 UTC TUE JAN 25.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N95W TO 14N96W TO 15N96W TO 16N95W TO 15N94W TO
14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 12N94W TO 11N98W TO 
13N99W TO 16N96W TO 15N94W TO 12N94W NE WINDS 20 TO 30 KT. SEAS 8
TO 10 FT.
.24 HOUR FORECAST WITHIN 12N95W TO 09N98W TO 11N100W TO 12N100W 
TO 16N95W TO 12N95W...INCLUDING THE GULF OF TEHUANTEPEC...NE 
WINDS 20 TO 30 KT. SEAS 8 TO 9 FT. 
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 11N86W TO 09N88W TO 10N89W TO 12N88W TO 12N86W TO
11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO
25 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 10N86W TO 09N89W TO 11N89W TO 12N87W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E
WINDS 20 TO 25 KT. SEAS 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.WITHIN 25N138W TO 24N140W TO 30N140W TO 30N137W TO 25N138W
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 15N135W TO 12N140W TO 30N140W TO
30N127W TO 15N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
NW SWELL.
.48 HOUR FORECAST WITHIN 15N125W TO 06N140W TO 26N140W TO
30N135W TO 30N120W TO 15N125W WINDS 20 KT OR LESS. SEAS 8 TO 9
FT IN NW SWELL.

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

CONVECTION VALID AT 0800 UTC SUN JAN 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH FROM 08N78W TO 05N95W. ITCZ FROM 05N95W TO 
09N108W...THEN RESUMES W OF A PAIR OF TROUGHS NEAR 08N132W TO 
BEYOND 08N140W. SCATTERED MODERATE FROM 11N-20N BETWEEN 
110W AND 130W.


.FORECASTER ERA. NATIONAL HURRICANE CENTER.

$$


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