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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Sat, 15 Jan 2022 16:16:52 +0000
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126 
FZPN01 KWBC 151616
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SAT JAN 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 JAN 15. 
24 HOUR FORECAST VALID 1200 UTC JAN 16.
48 HOUR FORECAST VALID 1200 UTC JAN 17.

.WARNINGS.

...STORM  WARNING...
.LOW 47N173E 969 MB MOVING N 05 KT. FRONT EXTENDS FROM 46N170E TO
49N178E TO 42N176E TO 32N176W TO 30N178W. WITHIN 240 NM N OF
FRONT W OF 180W AND 180 NM E AND NE OF FRONT FROM 37N TO 48N E OF
180W WINDS 40 TO 50 KT. SEAS 12 TO 21 FT. ELSEWHERE WITHIN 780 NM
N QUADRANT AND S OF 55N W OF 168W WINDS 25 TO 40 KT. SEAS 8 TO 22
FT...HIGHEST NEAR 35N164E.
.24 HOUR FORECAST LOW 48N173E 965 MB. NW OF A FRONT FROM 51N169E
TO 54N178W AND WITHIN 360 NM S QUADRANT WINDS 40 TO 55 KT. SEAS
13 TO 28 FT. ELSEWHERE S OF 61N W OF 170W AND WITHIN 360 NM E AND
SE OF FRONT FROM 50N170W TO 40N163W TO 35N164W TO 30N171W WINDS
25 TO 40 KT. SEAS 10 TO 24 FT...HIGHEST FROM 33N TO 49N BETWEEN
163E AND 177W.
.48 HOUR FORECAST LOW 47N172E 969 MB. WITHIN 600 NM SW QUADRANT
AND NW OF A LINE FROM 52N171W TO 59N171W WINDS 40 TO 50 KT. SEAS
16 TO 26 FT. ELSEWHERE...EXCEPT WHERE DESCRIBED BELOW WITH LOW
42N178W...WITHIN 960 NM N...360 NM E...1380 NM S...720 NM W
QUADRANTS...420 NM NE OF FRONT FROM 53N177W TO 45N155W...AND
WITHIN 360 NM E AND SE OF FRONT FROM 45N155W TO 30N170W WINDS 25
TO 40 KT. SEAS 10 TO 22 FT.

...GALE WARNING...
.LOW 57N135W 1001 MB MOVING N 10 KT. WITHIN 420 NM S AND SW
QUADRANTS WINDS 25 TO 35 KT. SEAS 12 TO 24 FT. ELSEWHERE...EXCEPT
WHERE OTHERWISE DESCRIBED...N OF 50N E OF 156W WINDS TO 25 KT.
SEAS 8 TO 17 FT...HIGHEST E.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DESCRIBED WITH
COMPLEX
LOW IN SECOND GALE WARNING.

...GALE WARNING...
.LOW 41N154W 995 MB MOVING NE 15 KT. FROM 30N TO 49N BETWEEN 138W
AND 162W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. ELSEWHERE S OF 50N
BETWEEN 137W AND 168W WINDS LESS THAN 25 KT. SEAS 8 TO 18 FT.
.24 HOUR FORECAST COMPLEX LOW WITH FIRST CENTER 46N148W 1005 MB
AND SECOND NEW CENTER 53N138W 1006 MB. WITHIN 480 NM S QUADRANT
OF FIRST CENTER AND 180 NM NE AND 480 NM SE QUADRANTS OF SECOND
CENTER WINDS 25 TO 35 KT. SEAS 8 TO 13 FT. ELSEWHERE FROM 38N TO
56N BETWEEN 128W AND 154W WINDS 20 TO 30 KT. SEAS TO 12 FT. ALSO
S OF 56N BETWEEN 124W AND 159W WINDS LESS THAN 25 KT. SEAS TO 12
FT.
.48 HOUR FORECAST LOW 55N130W 1008 MB WITH FIRST CENTER
DISSIPATED. WITHIN 300 NM OF LOW CENTER WINDS TO 25 KT. SEAS TO 8
FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 39N163E 996 MB. CONDITIONS DESCRIBED ABOVE
WITH LOW 48N173W.
.48 HOUR FORECAST LOW 42N178W 981 MB. WITHIN 360 NM SE AND 300 NM
SW QUADRANTS WINDS 30 TO 45 KT. SEAS 15 TO 20 FT. ELSEWHERE
CONDITIONS DESCRIBED ABOVE WITH LOW 47N172E.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY NE OF A LINE FROM 60N179W TO
58N170W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 56N W OF
164W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM  59N179W TO 58N169W. ELSEWHERE LIGHT TO MODERATE FREEZING
SPRAY N OF 57N W OF 165W AND WITHIN THE COOK INLET.
..48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N177E TO 59N172W. ELSEWHERE LIGHT TO MODERATE FREEZING
SPRAY NW OF A LINE FROM 55N171E TO 59N171W.

.SYNOPSIS AND FORECAST.

.FROM 30N TO 44N BETWEEN 121W AND 135W WINDS LESS THAN 25 KT.
SEAS 8 TO 13 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.LOW 60N166W 1002 MB NEARLY STATIONARY. WITHIN 360 NM S QUADRANT
WINDS TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED.

.SEMISOPOCHNOI VOLCANO AT POSITION 51.6N 179.4E LOCATED 140
NAUTICAL MILES W OF ADAK ISLAND REMAINS IN A STATE OF UNREST AND
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 44N TO 50N
BETWEEN 143W AND 153W AND WITHIN THE AREA BOUNDED BY 45N171E TO
50N175W TO 53N178W TO 51N168E TO 46N160E TO 45N171E.
.24 HOUR FORECAST DENSE FOG FROM 45N TO 54N BETWEEN 130W AND
148W...FROM 49N TO 56N BETWEEN 167E AND 163W...AND FROM 45N TO
54N BETWEEN 162E AND 167E.
.48 HOUR FORECAST DENSE FOG NW OF A LINE FROM 52N165E TO
58N170W...FROM 45N TO 49N BETWEEN 162E AND 168E...AND FROM 41N TO
45N BETWEEN 153W AND 157W.

.HIGH 40N132W 1029 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 45N128W 1029 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 45N128W 1025 MB.
.48 HOUR FORECAST HIGH 36N136W 1021 MB.

.HIGH 50N162W 1014 MB MOVING NE 15 KT.
.24 HOUR FORECAST HIGH 54N155W 1018 MB.
.48 HOUR FORECAST HIGH 55N147W 1017 MB.

.48 HOUR FORECAST NEW HIGH 39N143W 1020 MB.

.FORECASTER JOSEPH. 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 SAT JAN 15.
24 HOUR FORECAST VALID 1200 UTC SUN JAN 16.
48 HOUR FORECAST VALID 1200 UTC MON JAN 17.

.WARNINGS.

...GALE WARNING...
.21 HOUR FORECAST WITHIN 15.5N94.5W TO 15.5N95W TO 16N95W TO 
16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC... N 
WINDS 30 TO 35 KT. SEAS 8 FT. ELSEWHERE WITHIN 15N94W TO 14N95W 
TO 15N96W TO 16N95W TO 16N94W TO 15N94W...INCLUDING THE GULF OF 
TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.42 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 14N96W TO 16N95W TO
15N94W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 10 TO 12. ELSEWHERE WITHIN 11N94W TO 
11N99W TO 13N100W TO 16N96W TO 15N93W TO 11N94W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 
.48 HOUR FORECAST LITTLE CHANGE. 

.SYNOPSIS AND FORECAST.

.WITHIN 00N131W TO 00N140W TO 30N140W TO 30N118W TO 00N131W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 17N133W TO 06N134W TO 00N140W TO 
30N138W TO 30N123W TO 17N133W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.12 HOUR FORECAST WITHIN 27N111W TO 26N111W TO 28N113W TO
29N113W TO 28N111W TO 27N111W...INCLUDING GULF OF CALIFORNIA...
NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 25N110W TO 25N111W TO 26N111W TO 
26N110W TO 25N110W...INCLUDING GULF OF CALIFORNIA...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.48 HOUR FORECAST WITHIN 24N138W TO 19N140W TO 30N140W TO
30N132W TO 24N138W WINDS 20 KT OR LESS. SEAS 8 FT IN W TO NW
SWELL.

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

CONVECTION VALID AT 1530 UTC SAT JAN 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A TROUGH AXIS EXTENDS FROM 07N78W TO 04N84W TO 05N96W. ITCZ 
EXTENDS FROM 05N96W TO 07N115W TO BEYOND 08N140W. NO SIGNIFICANT 
CONVECTION IS NOTED AT THIS TIME.


.FORECASTER AREINHART. NATIONAL HURRICANE CENTER.

$$


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