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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Tue, 4 Jan 2022 10:24:50 +0000
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656 
FZPN01 KWBC 041024
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1030 UTC TUE JAN 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 04. 
24 HOUR FORECAST VALID 0600 UTC JAN 05.
48 HOUR FORECAST VALID 0600 UTC JAN 06.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.06 HOUR FORECAST NEW LOW E OF AREA 38N158E 999 MB. FROM 33N TO
39N BETWEEN 163E AND 160E WINDS 30 TO 45 KT. SEAS 8 TO 15 FT.
.12 HOUR FORECAST LOW 40N161E 982 MB. WITHIN 180 NM NE AND 480 NM
SE QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. 
.24 HOUR FORECAST LOW 45N161E 974 MB. WITHIN 120 NM N...90 NM
E...60 NM SE AND 60 NM SW QUADRANTS WINDS 50 TO 65 KT. SEAS 16 TO
28 FT. ELSEWHERE WITHIN 240 NM N...180 NM NE...240 NM SE AND 120
NM S QUADRANTS WINDS 35 TO 50 KT. SEAS 12 TO 22 FT. ALSO WITHIN
480 NM NE...420 NM SE AND S QUADRANTS WINDS 25 TO 35 KT. SEAS 10
TO 17 FT.
.48 HOUR FORECAST LOW W OF AREA. ASSOCIATED CONDITIONS ABSORBED
BY LOW 51N177W DESCRIBED BELOW.

...STORM WARNING...
.LOW 43N180W 980 MB MOVING NE 20 KT. WITHIN 480 NM SE...300 NM SW
AND 540 NM NW QUADRANTS WINDS 35 TO 50 KT. SEAS 16 TO 28 FT.
ELSEWHERE WITHIN 1080 NM SE...600 NM SW AND 720 NM NW QUADRANTS
WINDS 25 TO 35 KT. SEAS 12 TO 22 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW 47N169W 972 MB. WITHIN 720 NM NE...300 NM
SE...900 NM SW AND 900 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 15
TO 26 FT...HIGHEST SW QUADRANT. ELSEWHERE WITHIN 840 NM NE...720
NM SE...1020 NM SW AND 1020 NM NW QUADRANTS WINDS 20 TO 30 KT.
SEAS 10 TO 20 FT. 
.48 HOUR FORECAST LOW 51N177W 971 MB. WITHIN 900 NM NE...120 NM
SE AND 600 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 26
FT...HIGHEST N QUADRANT. ELSEWHERE WITHIN 1020 NM NE...300 NM
SE...900 NM SW AND 720 NM N QUADRANTS WINDS 20 TO 30 KT. SEAS 8
TO 20 FT. 

...STORM WARNING...
.48 HOUR FORECAST NEW LOW E OF AREA 40N158E 988 MB. WITHIN 600 NM
SE QUADRANT WINDS 35 TO 50 KT. SEAS 15 TO 28 FT.  ELSEWHERE
WITHIN 540 NM NE QUADRANT WINDS 25 TO 35 KT. SEAS 12 TO 20 FT. 

...GALE WARNING...
.LOW 53N154W 998 MB MOVING SW 25 KT. FROM 52N TO 59N BETWEEN
169W AND 153W WINDS 30 TO 45 KT. SEAS 10 TO 17 FT. ELSEWHERE 
WITHIN
360 NM NE...600 NM SW AND 420 NM NW QUADRANTS WINDS 20 TO 30 KT.
SEAS 9 TO 14 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW ABSORBED BY LOW 47N169W CONDITIONS
DESCRIBED ABOVE.

...GALE WARNING...
.LOW 53N137W 996 MB MOVING W 10 KT. WITHIN 120 NM SW OF CROSS
SOUND AND BETWEEN 120 NM AND 240 NM NE QUADRANT WINDS 30 TO 45
KT. SEAS 9 TO 17 FT. ELSEWHERE WITHIN 420 NM SE AND 480 NM NW
QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED SWELL.. 
.24 HOUR FORECAST LOW 52N141W 1010 MB. WITHIN 360 NM NE...300 NM
E...SE...120 NM SW AND 300 NM NW QUADRANTS WINDS 20 TO 30 KT.
SEAS 8 TO 12 FT.
.48 HOUR FORECAST LOW ABSORBED AND ASSOCIATED CONDITIONS
DESCRIBED BELOW WITH LOW 51N137W. 

...GALE WARNING...
.LOW 36N174E 1001 MB MOVING NE 40 KT. WITHIN 720 NM SE...180 NM
SW AND 300 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 15 TO 24 FT.
ELSEWHERE WITHIN 600 NM SE...420 NM SW AND 840 NM NW QUADRANTS
WINDS 20 TO 30 KT. SEAS 10 TO 18 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 47N169W
DESCRIBED ABOVE.

...GALE WARNING...
.LOW 52N166E 990 MB MOVING NW 25 KT. WITHIN 840 NM NE AND 1080 NM
SE QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 28 FT...HIGHEST NEAR
50N177E. ELSEWHERE 960 NM NE...1020 NM SE AND 300 NM S QUADRANTS
WINDS 20 TO 30 KT. SEAS 8 TO 20 FT. 
.24 HOUR FORECAST LOW W OF AREA AND ASSOCIATED CONDITIONS
DIMINISHED.

...GALE WARNING...
.LOW 45N171W 987 MB MOVING NE 25 KT. WITHIN 420 NM NE...180 NM E
AND 420 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 14 TO 24 FT.
ELSEWHERE WITHIN 660 NM NE AND 540 NM SE QUADRANTS WINDS 20 TO 30
KT. SEAS 8 TO 16 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW 49N157W 985 MB. WITHIN 480 NM NE AND 720 NM
NE QUADRANTS WINDS 30 TO 45 KT. SEAS 10 TO 18 FT. ELSEWHERE
WITHIN 660 NM NE AND 840 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS
8 TO 14 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 51N137W
DESCRIBED BELOW.

...GALE WARNING...
.48 HOUR FORECAST LOW 43N175W 976 MB. WITHIN 720 NM SE AND 1020
NM SW QUADRANTS WINDS 30 TO 45 KT. SEAS 15 TO 24 FT. ELSEWHERE
WITHIN 840 NM AND 720 NM W QUADRANTS WINDS 20 TO 30 KT. SEAS 8 TO
18 FT.

...GALE WARNING... 
.48 HOUR FORECAST LOW 51N137W 984 MB. BETWEEN 120 NM AND 240 NM
NE...240 NM AND 480 NM SE...WITHIN 180 NM SW AND WITHIN 240 NM NW
QUADRANTS WINDS 30 TO 45 KT. SEAS 10 TO 18 FT. ELSEWHERE WITHIN
360 NM NE...660 NM SE...300 NM SW...540 NM NW QUADRANTS AND
WITHIN AND AREA BOUNDED BY A LINE FROM 44N124W TO 44N136W TO
30N146W TO 30N138W TO 44N124W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT
IN MIXED SWELL.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 58N137W TO
60N147W TO 55N157W TO 55N167W TO 62N175W. 
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N AND NE OF A
LINE FROM 57N159W TO 59N171W TO 62N174W. 
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY WITHIN COOK
INLET...AND NE OF A LINE FROM 59N168W TO 60N173W TO 62N173.

.SYNOPSIS AND FORECAST.

.SEMISOPOCHNOI VOLCANO (AT POSITION 51.6N 179.4E) LOCATED 140 
NAUTICAL MILES W OF ADAK ISLAND IS CURRENTLY EXPERIENCING LOW 
LEVEL ERUPTIVE ACTIVITY. GIVEN THE RECENT HISTORY OF ERUPTIVE 
ACTIVITY AT THE VOLCANO...ADDITIONAL EMISSIONS MAY OCCUR AT ANY 
TIME. MARINERS ENCOUNTERING VOLCANIC ASH OR FLOATING VOLCANIC 
DEBRIS ARE ENCOURAGED TO REPORT THE OBSERVATION TO THE OCEAN 
PREDICTION CENTER BY CALLING 301 683 1520.

.LOW 51N129W 995 MB MOVING NW 15 KT. FROM 39N TO 48N BETWEEN 124W
AND 138W AND WITHIN AND AREA BOUNDED BY A LINE FROM 43N138W TO
48N147W TO 51N147W TO 48N138W TO 43N138W WINDS 20 TO 30 KT. SEAS
12 TO 21 FT IN MIXED SWELL.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 52N TO 55N
BETWEEN 152W AND 159W...FROM 42N TO 44N BETWEEN 158W AND
165W...WITHIN 120 NM NE OF A LINE FROM 41N176E TO 50N166E AND
WITHIN 180 NM NE OF A LINE FROM 53N166W TO 48N179W.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 52N BETWEEN 136W AND
154W...WITHIN 120 NM N OF A LINE FROM 51N154W TO 46N170W AND
WITHIN 60 NM NE OF A LINE FROM 43N179E TO 51N164E.
.48 HOUR FORECAST DENSE FOG WITHIN AN AREA BOUNDED BY A LINE FROM
46N125W TO 51N140W TO 54N133W TO 49N124W TO 46N125W...WITHIN 240
NM N OF A LINE FROM 54N150W TO 52N159W AND WITHIN 180 NM OF A
LINE FROM 52N170W TO 50N176E.

.FORECAST HIGH 30N129W 1028 MB DRIFTING N LESS THAN 5 KT.
.24 HOUR FORECAST HIGH 33N131W.
.48 HOUR FORECAST HIGH LITTLE CHANGE.

.FORECASTER FUTTERMAN. 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 TUE JAN 4.
24 HOUR FORECAST VALID 0600 UTC WED JAN  5.
48 HOUR FORECAST VALID 0600 UTC THU JAN  6.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 12N96W TO 13N98W TO 16N96W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC... N TO NE WINDS 30
TO 40 KT. SEAS 12  TO 14 FT IN N TO NE SWELL. ELSEWHERE WITHIN 
11N91W TO 09N95W TO 10N100W TO 14N99W TO 13N93W TO 11N91W NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 15N96W TO 16N95W TO
15N94W 
TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS 20 TO 30
KT. SEAS LESS THAN 8 FT. ELSEWHERE WITHIN 08N92W TO 05N103W TO 
12N106W TO 13N98W TO 08N92W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN N TO NE SWELL. 
.42 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 09N87W TO 10N90W TO 11N90W TO 12N88W TO 12N87W TO
09N87W...INCLUDING THE GULF OF PAPAGAYO... NE TO E WINDS 20 TO
25 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 12N119W TO 11N128W TO 13N133W TO 19N132W TO 20N126W TO 
12N119W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
WITHIN 14N134W TO 15N137W TO 17N140W TO 24N140W TO 20N132W TO 
14N134W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE TO E SWELL. 
WITHIN 29N137W TO 2 9N140W TO 30N140W TO 30N135W TO 29N137W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 14N134W TO 14N137W TO 18N139W TO 
18N133W TO 14N134W E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE WITHIN 08N122W TO 06N132W TO 14N140W TO 30N140W TO 
30N116W TO 08N122W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL. 
.48 HOUR FORECAST WITHIN 09N125W TO 06N140W TO 26N140W TO 
30N116W TO 22N112W TO 09N125W WINDS 20 KT OR LESS. SEAS 8 TO 11 
FT IN NW TO N SWELL.

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

CONVECTION VALID AT 0900 UTC TUE JAN 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 06N90W TO 05N95W. ITCZ FROM 05N95W
TO 08N110W...AND FROM 08N113W TO BEYOND 08N140W. NO SIGNIFICANT 
CONVECTION AT THIS TIME.


.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

$$


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