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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Wed, 19 Jan 2022 04:12:57 +0000
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721 
FZPN01 KWBC 190412
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC WED JAN 19 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 19. 
24 HOUR FORECAST VALID 0000 UTC JAN 20.
48 HOUR FORECAST VALID 0000 UTC JAN 21.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 38N169E 972 MB MOVING NE 20 KT. WITHIN 660 NM SE AND 600 NM
SW QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 24 FT. ELSEWHERE
WITHIN 840 NM SE AND 660 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS
13 TO 20 FT. 
.12 HOUR FORECAST LOW 40N176E 955 MB. WITHIN 150 NM S SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 20 TO 28 FT. 
.24 HOUR FORECAST LOW 41N179E 956 MB. WITHIN 540 NM S AND SW
QUADRANTS WINDS 45 TO 60 KT. SEAS 22 TO 32 FT. ELSEWHERE WITHIN
360 NM NE...720 NM SE...1080 NM SW...AND 240 NM NW QUADRANTS
WINDS 30 TO 45 KT. SEAS 13 TO 27 FT. 
.48 HOUR FORECAST LOW 43N172W 962 MB. WITHIN 480 NM SE AND 540 NM
SW QUADRANTS WINDS 40 TO 55 KT. SEAS 24 TO 36 FT. ELSEWHERE 
WITHIN
780 NM E...840 NM SE...960 NM SW...AND 420 NM NW QUADRANTS WINDS
25 TO 40 KT. SEAS 13 TO 26 FT.

...STORM WARNING...
.LOW 51N172E 972 MB MOVING SW 20 KT. WITHIN 540 NM NE AND 240 NM
NW QUADRANTS WINDS 40 TO 50 KT. SEAS 16 TO 23 FT. ELSEWHERE
WITHIN 720 NM NE QUADRANT WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. 
.24 HOUR FORECAST LOW 46N163E 979 MB. FROM 52N TO 59N W OF 171W
AND WITHIN 360 NM SE AND 300 NM S QUADRANTS WINDS 30 TO 45 KT.
SEAS 10 TO 24 FT. 
.48 HOUR FORECAST LOW 45N167E 990 MB. WITHIN 240 NM SE AND 180 NM
S QUADRANTS AND N OF A LINE FROM 50N173E TO 52N165E WINDS 20 TO 
30
KT. SEAS 12 TO 18 FT. 

...STORM WARNING...
.LOW 39N174W 985 MB MOVING NE 25 KT. WITHIN 240 NM SE QUADRANT
WINDS 40 TO 50 KT. SEAS 17 TO 22 FT. ELSEWHERE WITHIN 540 NM SE
AND S QUADRANTS WINDS 25 TO 40 KT. SEAS 14 TO 17 FT.   
.24 HOUR FORECAST LOW 45N165W 972 MB. FRONT TO EXTEND FROM LOW
CENTER TO 38N163W TO 30N173W. WITHIN 420 NM SE QUADRANT AND 180
NM E OF THE FRONT N OF 32N WINDS 40 TO 50 KT. SEAS 18 TO 25 FT.
ELSEWHERE WITHIN 240 NM N...480 NM NE...840 NM SE...AND 900 NM S
QUADRANTS WINDS 25 TO 40 KT. SEAS 12 TO 21 FT. 
.48 HOUR FORECAST LOW 52N164W 973 MB. WITHIN 240 NM E OF A LINE
FROM 49N154W TO 37N155W WINDS 40 TO 50 KT. SEAS 18 TO 28 FT.
ELSEWHERE WITHIN 840 NM NE...1380 NM SE...840 NM W AND 600 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.  

...GALE WARNING...
.LOW 46N168E 972 MB MOVING SE 10 KT. WITHIN 360 NM NW AND 300 NM
W QUADRANTS WINDS 30 TO 45 KT. SEAS 13 TO 24 FT.  
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
46N163E DESCRIBED ABOVE.

...GALE WARNING...
.LOW 47N159W 988 MB MOVING NE 15 KT. WITHIN 240 NM SE AND 180 NM
SW QUADRANTS AND WITHIN 360 NM E OF A FRONT FROM 46N150W TO
38N151W TO 30N155W WINDS 25 TO 35 KT. SEAS 9 TO 14 FT.  
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
59N148W DESCRIBED BELOW.

...GALE WARNING...
.LOW 51N173W 985 MB MOVING NW 10 KT. FROM 50N TO 53N BETWEEN 163W
AND 176W WINDS 25 TO 35 KT. SEAS 10 TO 13 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
46N163E DESCRIBED ABOVE.

...GALE WARNING...
.LOW 51N152W 989 MB MOVING NE 20 KT.  WITHIN 420 NM N AND
NE...AND 840 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST LOW 59N148W 988 MB. BETWEEN 660 NM AND 900 NM
SE AND 360 NM AND 660 NM S QUADRANTS...WITHIN 60 NM NW
QUADRANT...AND NE OF A LINE FROM 60N146W TO 56N135W TO 49N128W
WINDS 30 TO 45 KT. SEAS 9 TO 16 FT.  
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED. 

...GALE WARNING...
.48 HOUR FORECAST LOW 36N160E 992 MB. FROM 30N TO 36N W OF 166E
WINDS 30 TO 45 KT. SEAS 13 TO 19 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 58N W OF 171W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 57N W OF
163W. 
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY NE AND E OF A
LINE FROM 59N180W TO 57N171W.

.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.

.48 HOUR FORECAST FROM 30N TO 34N BETWEEN 130W AND 144W AREA OF E
WINDS TO 25 KT. SEAS 8 TO 10 FT.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 52N
BETWEEN 172E AND 166E AND FROM 57N TO 60N W OF 162W AND N OF 55N
BETWEEN 147W AND 156W AND FROM 42N TO 48N BETWEEN 135W AND 152W.
.24 HOUR FORECAST DENSE FOG WITHIN 120 NM SE OF A LINE FROM
59N164W TO 54N168W AND NE OF A LINE FROM 59N149W TO 57N140W TO
44N136W.  
.48 HOUR FORECAST DENSE FOG N OF 58N E OF 174W AND WITHIN 180 NM
SE OF A LINE FROM 55N156W TO 48N160W.

.HIGH 36N132W 1025 MB NEARLY STATIONARY.
.24 HOUR FORECAST HIGH 36N132W 1028 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 38N145W 1022 MB.
.48 HOUR FORECAST HIGH 45N132W 1034 MB.

.FORECASTER BELL. 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 WED JAN 19.
24 HOUR FORECAST VALID 0000 UTC THU JAN 20.
48 HOUR FORECAST VALID 0000 UTC FRI JAN 21.

.WARNINGS.

...GALE WARNING...
.06 HOUR FORECAST LOW PRESSURE NEAR 18N132W 1011 MB. WITHIN 
20N129W TO 19N132W TO 19N133W TO 21N133W TO 22N129W TO 20N129W E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRESSURE NEAR 20N133W 1010 MB. WITHIN 
18N128W TO 19N138W TO 26N136W TO 27N131W TO 18N128W NE TO E WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.
.42 HOUR FORECAST LOW PRESSURE NEAR 24N137W 1009 MB. WITHIN 
20N125W TO 19N140W TO 30N140W TO 30N131W TO 20N125W E WINDS 30 
TO 35 KT. SEAS 12 TO 14 FT. ELSEWHERE WITHIN 24N134W TO 24N137W 
TO 26N137W TO 26N134W TO 24N134W E WINDS 20 TO 30 KT. SEAS 8 TO 
12 FT.
.48 HOUR FORECAST LOW PRESSURE NEAR 24N139W 1009 MB. WITHIN 
21N125W TO 19N140W TO 30N140W TO 30N131W TO 21N125W E WINDS 30 
TO 35 KT. SEAS 12 TO 14 FT. ELSEWHERE WITHIN 25N138W TO 24N139W 
TO 25N139W TO 26N139W TO 26N138W TO 25N138W E WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT.

.SYNOPSIS AND FORECAST.

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

.WITHIN 06N79W TO 05N79W TO 06N81W TO 09N80W TO 09N79W TO
06N79W...INCLUDING THE GULF OF PANAMA... N WINDS 20 TO 25 KT.
SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

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

CONVECTION VALID AT 0240 UTC WED JAN 19...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ FROM 06N87W TO 11N125W TO 08N140W. SCATTERED MODERATE TO 
ISOLATED STRONG FROM 09N TO 18N BETWEEN 125W AND 131W...AND FROM
14N TO 16N BETWEEN 117W AND 120W.


.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

$$


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