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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Thu, 27 Jan 2022 10:16:40 +0000
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348 
FZPN01 KWBC 271014
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC THU JAN 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0600 UTC JAN 27. 
24 HOUR FORECAST VALID 0600 UTC JAN 28.
48 HOUR FORECAST VALID 0600 UTC JAN 29.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 35N160E 995 MB MOVING NE 40 KT. FROM 31N TO 35N W OF 164E
WINDS 30 TO 45 KT. SEAS 10 TO 17 FT.
.24 HOUR FORECAST LOW 43N177E 976 MB. WITHIN 120 NM W...180 NM S
AND 180 NM SE QUADRANTS WINDS 40 TO 65 KT. SEAS 18 TO 30 FT.
ELSEWHERE WITHIN 300 NM NE...480 NM SE...300 NM SW AND 180 NM NW
QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 21 FT.
.48 HOUR FORECAST LOW 51N180W 976 MB. WITHIN 180 NM S...SE AND N
QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 28 FT. ELSEWHERE BETWEEN
47N AND 58N FROM 172W TO 173E WINDS 30 TO 45 KT. SEAS 11 TO 22
FT.

...STORM WARNING...
.LOW 49N171E 964 MB MOVING NW 15 KT.  WITHIN 480 NM NE AND 300 NM
SW QUADRANTS WINDS 35 TO 50 KT. SEAS 17 TO 27 FT. ELSEWHERE
WITHIN 840 NM NE...420 NM SE...540 NM S...480 NM SW AND 480 NM NW
QUADRANTS...ALSO FROM 35N TO 41N BETWEEN 170E AND 180W WINDS 25
TO 40 KT. SEAS 10 TO 20 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 54N163E 971 MB. N OF 53N W
OF 180W...ALSO WITHIN 420 NM S AND 420 SW QUADRANTS WINDS 25 TO
40 KT. SEAS 11 TO 20 FT.
.48 HOUR FORECAST LOW NW OF AREA NEAR 53N160E 994 MB. WITHIN 300
NM SE QUADRANT WINDS TO 25 KT. SEAS TO 12 FT.

...GALE WARNING...
.LOW 46N172W 991 MB MOVING NW 20 KT.  FROM 45N TO 50N BETWEEN
169W AND 174W WINDS 30 TO 45 KT. SEAS 11 TO 18 FT. 
.24 HOUR FORECAST LOW 53N178W 998 MB. N OF 53N BETWEEN 170W AND
180W WINDS 30 TO 45 KT. SEAS 10 TO 18 FT.
.48 HOUR FORECAST LOW DISSIPATED WITH CONDITIONS DIMINISHED.

...GALE WARNING...
.LOW 39N163W 1000 MB MOVING NE 20 KT.  WITHIN 120 NM E AND 60 NM
S SEMICIRCLES...ALSO WITHIN 180 NM E AND SE OF A LINE EXTENDING
FROM  38N162W TO 33N164W TO 33N167W TO 30N169W WINDS 25 TO 35 KT.
SEAS 9 TO 13 FT. 
.24 HOUR FORECAST LOW 43N154W 998 MB. WITHIN 180 NM S AND 120 NM
W SEMICIRCLES...ALSO FROM 38N TO 46N BETWEEN 145W AND 149W WINDS
25 TO 35 KT. SEAS 10 TO 16 FT.  
.48 HOUR FORECAST LOW 58N140W 996 MB. WITHIN 180 NM E OF A LINE
FROM 59N141W TO 53N137W TO 48N138W...ALSO FROM 42N TO 46N BETWEEN
142W AND 145W...AND FROM 51N TO 55N BETWEEN 129W AND 137W WINDS
25 TO 40 KT. SEAS 8 TO 15 FT.

...GALE WARNING...
.LOW 52N153W 988 MB MOVING NE 10 KT. WITHIN 240 NM E
SEMICIRCLE...AND WITHIN 480 NM N AND 360 NM W QUADRANTS WINDS 25
TO 40 KT. SEAS 9 TO 17 FT. ELSEWHERE N OF 45N BETWEEN 135W AND
160W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT.
.24 HOUR FORECAST LOW 55N149W 987 MB. WITHIN 420 NM W...360 NM SE
AND 420 NM NE QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 58N151W 988 MB. WITHIN 480 NM SW AND 180 NM
NW QUADRANTS WINDS 25 TO 35 KT. SEAS TO 12 FT. 

...GALE WARNING...
.24 HOUR FORECAST LOW 36N168E 1003 MB. FROM 32N TO 36N W OF 168E
WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. 
.48 HOUR FORECAST LOW 42N180W 1000 MB. FROM 41N TO 44N BETWEEN
176W AND 178E WINDS 25 TO 35 KT. SEAS 10 TO 15 FT.

...GALE WARNING...
.24 HOUR FORECAST FROM 56N TO 59N BETWEEN 162W AND 168W WINDS 25
TO 35 KT. SEAS TO 10 FT.
.48 HOUR FORECAST FROM 56N TO 60N BETWEEN 161W AND 165W WINDS 20
TO 30 KT. SEAS TO 10 FT

...GALE WARNING...
.48 HOUR FORECAST FROM 30N TO 42N BETWEEN 168W AND 176W WINDS 25
TO 35 KT. SEAS 10 TO 17 FT.

...GALE WARNING...
.48 HOUR FORECAST LOW 37N167E 999 MB. FROM 32N TO 37N BETWEEN
161E AND 168E WINDS 30 TO 45 KT. SEAS 10 TO 18 FT.

...HEAVY FREEZING SPRAY WARNING...
.LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 56N160W TO
56N164W TO 57N173W TO 60N180W.
.24 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A LINE
FROM 56N155W TO 55N170W TO 60N180W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 56N
BETWEEN 154W AND 170W.

.SYNOPSIS AND FORECAST.

.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 56N
BETWEEN 176W AND 162E AND FROM 50N TO 61N BETWEEN 144W AND 160W.
.24 HOUR FORECAST DENSE FOG FROM 51N TO 57N W OF 179W...AND FROM
52N TO 55N BETWEEN 152W AND 157W.
.48 HOUR FORECAST DENSE FOG FROM 48N TO 53N BETWEEN 180W AND
172E...AND FROM 56N TO 61N BETWEEN 144W AND 155W.

.LOW 42N167W 998 MB MOVING E 15 KT. FROM 38N TO 43N BETWEEN 165W
AND 168W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW DISSIPATED. FROM 37N TO 40N BETWEEN 156W
AND 167W WINDS 20 TO 30 KT. SEAS TO 12 FT.
.48 HOUR FORECAST CONDITIONS DIMINISHED.

.HIGH 32N126W 1022 MB MOVING E 10 KT.
,24 HOUR FORECAST HIGH DISSIPATED.

.HIGH 31N148W 1021 MB MOVING NE 10 KT.
.24 HOUR FORECAST HIGH 34N143W 1019 M.B.
.48 HOUR FORECAST HIGH DISSIPATED.

.FORECASTER SHAW. 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 THU JAN 27.
24 HOUR FORECAST VALID 0600 UTC FRI JAN 28.
48 HOUR FORECAST VALID 0600 UTC SAT JAN 29.

.WARNINGS.

...GALE WARNING...
.WITHIN 15N94W TO 14N95W TO 14N96W TO 16N96W TO 16N95W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO
30 KT. SEAS 8 FT.
.24 HOUR FORECAST WITHIN 12N96W TO 16N96W TO 16N94W TO 15N94W TO 
12N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 25 TO 35 
KT. SEAS TO 9 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 40 
KT. SEAS 9 TO 13 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF A 
LINE FROM 16N95W TO 15N95W TO 14N95W N WINDS 20 TO 30 KT. SEAS
8 TO 12 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 19N135W TO 15N140W TO 20N140W TO 23N132W TO 21N126W TO 
19N135W WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL. WITHIN 
09N110W TO 07N115W TO 09N117W TO 13N117W TO 12N111W TO 09N110W 
WINDS 20 KT OR LESS. SEAS 8 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 12N114W TO 12N121W TO 15N118W TO 
16N117W TO 15N115W TO 12N114W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN NW SWELL.
.42 HOUR FORECAST TROUGH FROM 15N125W TO 10N126W. WITHIN 12N120W 
TO 13N123W TO 13N125W TO 15N123W TO 14N120W TO 12N120W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST TROUGH FROM 15N125W TO 10N127W. WITHIN 13N121W 
TO 13N125W TO 14N125W TO 14N122W TO 15N121W TO 13N121W NE TO E 
WINDS 20 TO 25 KT. SEAS 8 FT.

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

.24 HOUR FORECAST WITHIN 25N110W TO 25N111W TO 28N113W TO 
29N112W TO 27N110W TO 25N110W...INCLUDING GULF OF CALIFORNIA... 
NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST WITHIN 27N110W TO 25N111W TO 28N113W TO 
28N116W TO 31N114W TO 27N110W...INCLUDING GULF OF CALIFORNIA... 
NW TO N WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT...EXCEPT SEAS TO 
8 FT FROM 29.5N TO 30.5N BETWEEN 113.5W AND 114.5W.
.48 HOUR FORECAST WITHIN 26N110W TO 26N111W TO 28N112W TO 
30N115W TO 30N114W TO 26N110W NW TO N WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0800 UTC THU JAN 27...

.LOW PRES NEAR 08N113W 1012 MB WITH TROUGH TO 13N111W TO 
14N106W...SCATTERED MODERATE WITHIN 30 NM OF 13N113W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS FROM 06N80W TO 08N89W TO 05N98W 
TO LOW PRES NEAR 08N113W 1012 MB AND TO LOW PRES NEAR 07N122W 
1012 MB. THE ITCZ EXTENDS FROM 07N122W TO 04N130W TO 07N140W. NO 
SIGNIFICANT CONVECTION IS NOTED.


.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.

$$


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