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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Sun, 23 Jan 2022 04:09:12 +0000
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989 
FZPN01 KWBC 230407
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0000 UTC JAN 23. 
24 HOUR FORECAST VALID 0000 UTC JAN 24.
48 HOUR FORECAST VALID 0000 UTC JAN 25.

.WARNINGS.

...STORM WARNING...
.LOW 46N171W 974 MB MOVING NE 15 KT. FROM 40N TO 52N BETWEEN 177W
AND 154W WINDS 25 TO 40 KT. SEAS 10 TO 30 FT...HIGHEST WITHIN 300
NM S QUADRANT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 51N164W 978 MB AND
NEW SECOND CENTER 54N161W 978 MB. WITHIN 360 NM E QUADRANT OF
SECOND CENTER WINDS 35 TO 45 KT. SEAS 17 TO 24 FT. ELSEWHERE
WITHIN AREA BOUNDED BY A LINE FROM 37N164W TO 50N174W TO 58N171W
TO 60N147W TO 43N146W TO 37N154W TO 37N164W WINDS 25 TO 40 KT.
SEAS 10 TO 23 FT.
.30 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 57N163W 976 MB.
WITHIN COOK INLET WINDS 40 TO 50 KT. SEAS 10 TO 16 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 63N163W 984 MB AND
SECOND CENTER 57N153W 998 MB. WITHIN 120 NM N...660 NM E...540 NM
S...AND 360 NM W QUADRANTS OF SECOND CENTER WINDS 25 TO 40 KT.
SEAS 8 TO 17 FT. ELSEWHERE FROM 45N TO 51N BETWEEN 160W AND 140W
WINDS LESS THAN 25 KT. SEAS 10 TO 17 FT...EXCEPT WHERE DESCRIBED
BELOW.

...STORM WARNING...
.LOW 36N178E 992 MB MOVING NE 30 KT. WITHIN 180 NM S SEMICIRCLE
WINDS 40 TO 50 KT. SEAS 16 TO 24 FT. ELSEWHERE S OF 36N W OF 180W
WINDS 25 TO 40 KT. SEAS 14 TO 19 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 51N164W
DESCRIBED ABOVE.

...STORM WARNING...
.48 HOUR FORECAST LOW W OF AREA NEAR 35N159E 974 MB. WITHIN 240
NM SE...AND 300 NM S QUADRANTS WINDS 40 TO 50 KT. SEAS 12 TO 19
FT. ELSEWHERE S OF 42N W OF 170E WINDS 25 TO 40 KT. SEAS 8 TO 18
FT.

...GALE WARNING...
.COMPLEX LOW WITH MAIN CENTER 37N176W 990 MB MOVING NE 25 KT AND
SECOND CENTER 38N172W 990 MB MOVING NE 25 KT. WITHIN AREA BOUNDED
BY A LINE FROM 30N180W TO 36N180W TO 40N167W TO 40N156W TO
30N163W TO 30N180W WINDS 25 TO 40 KT. SEAS 12 TO 22 FT. ELSEWHERE
FROM 33N TO 40N BETWEEN 180W AND 156W WINDS LESS THAN 25 KT. SEAS
12 TO 23 FT IN SW SWELL.
.24 HOUR FORECAST COMPLEX LOW AND CONDITIONS ABSORBED BY LOW
51N164W DESCRIBED ABOVE.

...GALE WARNING...
.LOW 40N168E 992 MB MOVING NE 15 KT. W OF A LINE FROM 36N170E TO
43N164E TO 46N168E WINDS 25 TO 40 KT. SEAS 9 TO 17 FT.
.24 HOUR FORECAST COMPLEX LOW MAIN CENTER 41N177E 993 MB AND NEW
SECOND CENTER 41N179W 994 MB. WITHIN 660 NM S SEMICIRCLE OF EACH
CENTER...AND WITHIN 360 NM N SEMICIRCLE OF MAIN CENTER WINDS 25
TO 40 KT. SEAS 9 TO 17 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 42N173W 1000 MB
AND SECOND CENTER 43N167W 1000 MB. WITHIN AREA BOUNDED BY A LINE
FROM 30N178E TO 41N178E TO 48N173W TO 48N155W TO 30N165W WINDS 25
TO 40 KT. SEAS 10 TO 22 FT.

...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.

...GALE WARNING...
.LOW 58N152W 992 MB MOVING NE 05 KT. WITHIN 300 NM NE...360 NM
SE...AND 300 NM S QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 21 FT.
ELSEWHERE N OF 50N E OF 160W WINDS LESS THAN 25 KT. SEAS 10 TO 18
FT...EXCEPT WHERE DESCRIBED ABOVE.
.24 HOUR FORECAST N OF 52N E OF 149W WINDS TO 25 KT. SEAS 10 TO
14 FT...EXCEPT SEAS TO 8 FT WITHIN HECATE STRAIT.
.48 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.

.FROM 41N TO 44N BETWEEN 129W AND 124W WINDS TO 25 KT. SEAS TO 8
FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 37N145W 1019 MB MOVING SE 05 KT. FROM 30N TO 50N BETWEEN
159W AND 140W WINDS TO 25 KT. SEAS 8 TO 19 FT...EXCEPT WHERE
DESCRIBED IN WARNINGS SECTION ABOVE.
.24 HOUR FORECAST LOW 38N142W 1020 MB. ASSOCIATED CONDITIONS
DIMINISHED.

.LOW 60N179W 993 MB MOVING NE 10 KT. WITHIN 240 NM S SEMICIRCLE
WINDS TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST LOW DISSIPATED. ASSOCIATED CONDITIONS
DIMINISHED.

.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 53N
BETWEEN 176W AND 160W...AND FROM 46N TO 60N BETWEEN 145W AND
131W.
.24 HOUR FORECAST DENSE FOG FROM 48N TO 60N BETWEEN 170W AND
146W.
.48 HOUR FORECAST DENSE FOG N OF 57N E OF 157W.

.HIGH 49N127W 1035 MB MOVING W 05 KT.
.24 HOUR FORECAST HIGH 49N131W 1027 MB.
.48 HOUR FORECAST HIGH 49N130W 1025 MB.

.HIGH 35N153W 1024 MB MOVING SE 10 KT.
.24 HOUR FORECAST HIGH 32N149W 1023 MB.
.48 HOUR FORECAST HIGH 32N146W 1022 MB.

.48 HOUR FORECAST NEW HIGH 38N128W 1023 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 0000 UTC SUN JAN 23.
24 HOUR FORECAST VALID 0000 UTC MON JAN 24.
48 HOUR FORECAST VALID 0000 UTC TUE JAN 25.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 15N95W TO 15N96W TO 16N96W TO 16N95W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
40 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 10N95W TO 11N99W TO 
13N100W TO 16N96W TO 16N94W TO 10N95W NE WINDS 20 TO 30 KT. SEAS 
8 TO 10 FT.
.24 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N96W TO 16N95W TO
16N94W TO 15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 
25 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 12N93W TO 09N97W 
TO 11N100W TO 16N96W TO 16N94W TO 12N93W NE WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.30 HOUR FORECAST WITHIN 12N93W TO 09N97W TO 11N100W TO 16N96W 
TO 16N94W TO 12N93W...INCLUDING THE GULF OF TEHUANTEPEC...NE 
WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 10N86W TO 09N87W TO 11N88W TO 12N87W TO 11N86W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 08N89W TO 09N91W TO 10N90W TO 12N88W TO
11N86W TO 08N89W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 28N138W TO 25N140W TO 30N140W TO 30N138W TO 28N138W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 22N134W TO 17N140W TO 30N140W TO
30N129W TO 22N134W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.48 HOUR FORECAST WITHIN 17N126W TO 06N140W TO 30N140W TO
30N120W TO 17N126W 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 0230 UTC SUN JAN 23...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

SURFACE TROUGH FROM 07N78W TO 05N96W. ITCZ FROM 05N96W TO 
08N109W...THEN RESUMES W OF A PAIR OF TROUGHS NEAR 08N132W TO 
BEYOND 08N140W. SCATTERED MODERATE FROM 09N TO 20N BETWEEN 110W
AND 132W.


.FORECASTER ERA. NATIONAL HURRICANE CENTER.

$$


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