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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Sat, 1 Jan 2022 04:06:57 +0000
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764 
FZPN01 KWBC 010406
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC SAT JAN 01 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 01. 
24 HOUR FORECAST VALID 0000 UTC JAN 02.
48 HOUR FORECAST VALID 0000 UTC JAN 03.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 47N163E 982 MB MOVING NW 30 KT. FRONT EXTENDS FROM THE LOW
TO 39N166E TO 30N163E. WITHIN 420 NM NE AND 720 NM SE QUADRANTS E
OF THE FRONT WINDS 45 TO 60 KT. SEAS 20 TO 30 FT. ELSEWHERE
WITHIN 720 NM NE AND 1020 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS
10 TO 20 FT.
.06 HOUR FORECAST LOW 50N161E 975 MB. BETWEEN 180 NM AND 420 NM
NE AND 480 NM AND 600 NM SE QUADRANTS WINDS 50 TO 65 KT. SEAS 26
TO 36 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS NW OF AREA.

...HURRICANE FORCE WIND WARNING...
.LOW 60N146W 984 MB MOVING S 05 KT. WITHIN 120 NM NE...660 NM
SE...1020 NM SW...AND 60 NM W QUADRANTS WINDS 25 TO 35 KT. SEAS
TO 13 FT.
.24 HOUR FORECAST LOW 58N146W 976 MB. BETWEEN 240 NM AND 480 NM
SW QUADRANT WINDS 50 TO 65 KT. SEAS 20 TO 28 FT. ELSEWHERE WITHIN
90 NM SE OF A FRONT TO EXTEND FROM 53N131W TO 51N131W AND WITHIN
600 NM S AND SW...AND 540 NM W QUADRANTS WINDS 40 TO 50 KT. SEAS
16 TO 24 FT. ALSO WITHIN 1020 NM SE...780 NM SW...AND 660 NM W
QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 51N141W 978 MB. BETWEEN 720 NM AND 900 NM
SE...AND WITHIN 480 NM SW AND 840 NM NW QUADRANTS WINDS 40 TO 55
KT. SEAS 18 TO 29 FT. ELSEWHERE WITHIN 960 NM SE...660 NM
SW...AND 1020 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 9 TO 18 FT.


...HURRICANE FORCE WIND WARNING...
.24 HOUR FORECAST NEW LOW 39N165E 990 MB. WITHIN 480 NM SE...600
NM SE...AND 240 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 13 TO 23
FT.
.30 HOUR FORECAST LOW 39N165E 987 MB. WITHIN 480 NM SW AND 120 NM
NW QUADRANTS WINDS 45 TO 60 KT. SEAS 17 TO 26 FT.
.36 HOUR FORECAST LOW 37N167E 987 MB. WITHIN 120 NM SW SEMICIRCLE
WINDS 50 TO 65 KT. SEAS 22 TO 30 FT.
.48 HOUR FORECAST LOW 40N175E 992 MB. WITHIN 540 NM SW AND 240 NM
W QUADRANTS WINDS 40 TO 55 KT. SEAS 20 TO 29 FT. ELSEWHERE WITHIN
720 NM SE...780 NM SW...AND 600 NM NW QUADRANTS WINDS 25 TO 40
KT. SEAS 13 TO 22 FT.

...STORM WARNING...
.LOW 33N173W 1001 MB MOVING SW 05 KT. WITHIN 540 NM N...300 NM
NE...AND 480 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 23
FT.
.06 HOUR FORECAST LOW 33N175W 1000 MB. WITHIN 240 NM NW OF A LINE
FROM 35N177W TO 38N170W WINDS 40 TO 50 KT. SEAS 18 TO 24 FT.
.24 HOUR FORECAST LOW 31N174W 996 MB. WITHIN 120 NM SE AND 300 NM
W QUADRANTS WINDS 25 TO 35 KT. SEAS 10 TO 16 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
43N177W DESCRIBED BELOW.

...STORM WARNING...
.FROM 31N TO 49N W OF 165E WINDS 25 TO 35 KT. SEAS 13 TO 17 FT.
.24 HOUR FORECAST NEW LOW 45N169E 989 MB. WITHIN 480 NM NE AND
840 NM SE QUADRANTS WINDS 40 TO 50 KT. SEAS 20 TO 30 FT.
ELSEWHERE WITHIN 960 NM NE AND E...AND 360 NM S AND SW QUADRANTS
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW NW OF AREA. WITHIN 300 NM NE OF A LINE FROM
55N171E TO 49N177E WINDS 40 TO 50 KT. SEAS 20 TO 28 FT. ELSEWHERE
WITHIN 600 NM NE OF A LINE FROM 54N169E TO 48N175E WINDS 25 TO 40
KT. SEAS 11 TO 22 FT.

...STORM WARNING...
.24 HOUR FORECAST LOW 34N170W 989 MB. WITHIN 180 NM NE SEMICIRCLE
WINDS 40 TO 55 KT. SEAS 16 TO 24 FT. ELSEWHERE WITHIN 600 NM
NE...780 NM SE...AND 420 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS
10 TO 17 FT.
.48 HOUR FORECAST LOW 43N177W 983 MB. WITHIN 420 NM N AND
NE...AND 600 NM E QUADRANTS WINDS 40 TO 55 KT. SEAS 18 TO 29 FT.
ELSEWHERE WITHIN 660 NM NE AND 1200 NM SE QUADRANTS WINDS 25 TO
40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.LOW 55N159W 995 MB MOVING SE 30 KT. WITHIN 420 NM SE...660 NM
SW...AND 600 NM NW QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 21
FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS ABSORBED BY LOW
58N147W DESCRIBED ABOVE.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 61N174W TO
58N166W TO 58N162W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY NE
OF A LINE FROM 59N180W TO 56N167W TO 57N162W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 61N177W TO 57N163W TO 55N154W TO 58N151W. ELSEWHERE LIGHT TO
MODERATE FREEZING SPRAY N OF A LINE FROM 61N177W TO 52N146W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 59N167W TO 55N154W. ELSEWHERE LIGHT TO MODERATE FREEZING
SPRAY N OF A LINE FROM 562N175W TO 49N150W AND N OF 58N E OF
150W.

.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.

.FROM 30N TO 42N E OF 128W AREA OF NW TO N WINDS 20 TO 30 KT.
SEAS TO 12 FT.
.24 HOUR FORECAST CONDITIONS DIMINISHED.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 45N TO 51N W OF
165E AND N OF 61N BETWEEN 166W AND 170W AND FROM 55N TO 58N
BETWEEN THE ALEUTIAN ISLANDS AND 165W AND WITHIN 120 NM SE OF A
LINE FROM 57N143W TO 48N156W.
.24 HOUR FORECAST DENSE FOG WITHIN 90 NM NE OF A LINE FROM
52N165E TO 47N167E AND N OF 63N BETWEEN 166W AND 170W AND WITHIN
90 NM SE OF A LINE FROM 61N146W TO 57N151W.
.48 HOUR FORECAST DENSE FOG N OF 54N W OF 171E AND FROM 52N TO
58N BETWEEN 148W AND 55155W AND FROM 42N TO 48N BETWEEN 137W AND
148W.

.HIGH 40N145W 1030 MB MOVING SE 30 KT.
.24 HOUR FORECAST HIGH 36N131W 1025 MB.
.48 HOUR FORECAST HIGH 33N125W 1024 MB.

.HIGH 47N177W 1033 MB MOVING NE 20 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 36N148W 1024 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.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 SAT JAN 1.
24 HOUR FORECAST VALID 0000 UTC SUN JAN  2.
48 HOUR FORECAST VALID 0000 UTC MON JAN  3.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 27N110W TO 17N118W. WITHIN 26N113W TO 26N117W 
TO 28N118W TO 30N121W TO 30N116W TO 26N113W W TO NW WINDS 20 TO 
25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 24N116W TO 19N140W TO 
23N140W TO 30N127W TO 30N120W TO 24N116W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST STATIONARY FRONT FROM 23N105W TO 16N120W.
WITHIN
28N116W TO 27N118W TO 27N122W TO 30N125W TO 30N116W TO 28N116W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL. WITHIN 
14N128W TO 13N137W TO 13N140W TO 19N140W TO 17N123W TO 14N128W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N SWELL.
.48 HOUR FORECAST FRONT DISSIPATED. WITHIN 14N128W TO 13N137W TO
13N140W TO 19N140W TO 17N123W TO 14N128W E WINDS 20 TO 25 KT. 
SEAS 8 FT.

.WITHIN 27N110W TO 26N110W TO 26N111W TO 30N115W TO
27N110W...INCLUDING GULF OF CALIFORNIA... SW TO W WINDS 20 TO 25
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 23N107W TO 22N107W TO 23N110W TO
30N113W TO 28N111W TO 23N107W...INCLUDING GULF OF CALIFORNIA...
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 0300 UTC SAT JAN 1...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N79W TO 06N90W TO 08N100W. ITCZ FROM 
08N100W TO 10N110W TO 11N130W AND FROM 09N135W TO BEYOND 
07.5N140W. SCATTERED MODERATE TO ISOLATED STRONG FROM 08N TO 10N
BETWEEN 131W AND 135W.


.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.

$$


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