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Subject: North Pacific: High Seas Analysis
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Date: Sun, 30 Jan 2022 16:26:45 +0000
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066 
FZPN01 KWBC 301624
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC SUN JAN 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 30. 
24 HOUR FORECAST VALID 1200 UTC JAN 31.
48 HOUR FORECAST VALID 1200 UTC FEB 01.

.WARNINGS.

...HURRICANE FORCE WIND WARNING... 
.LOW 47N169W 967 MB MOVING NW 20 KT. WITHIN 240 NM NE AND 180 NM

SE QUADRANTS WINDS 50 TO 65 KT. SEAS 22 TO 39 FT. ELSEWHERE 
WITHIN 360 NM NE...600 NM SE...180 NM SW AND 300 NM NW QUADRANTS

WINDS 35 TO 50 KT SEAS 12 TO 25 FT. ALSO WITHIN 480 NM NE...720
NM E...1080 NM SE...300 NM SW AND 420 NM NW QUADRANTS WINDS 25 TO
40 KT. SEAS 8 TO 20 FT. 
.24 HOUR FORECAST LOW 55N173W 979 MB. WITHIN 300 NM NE...240 NM
SE...BETWEEN 180 NM AND 300 NM SW AND WITHIN 360 NM NW QUADRANTS
WINDS 35 TO 50 KT. SEAS 16 TO 24 FT...HIGHEST NEAR 56N171W. 
ELSEWHERE WITHIN 480 NM NE...420 NM SE...SW AND 480 NM NW
QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 
20 FT. 
.48 HOUR FORECAST LOW NW OF AREA NEAR 59N171E 991 MB. WITHIN 780
NE AND 720 E QUADRANTS WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. 

...HURRICANE FORCE WIND WARNING...
.12 HOUR FORECAST LOW 37N164E 996 MB. WITHIN 180 NM SE SEMICIRCLE
WINDS 30 TO 40 KT. SEAS 8 TO 14 FT. 
.24 HOUR FORECAST LOW 40N171E 984 MB. WITHIN 420 NM NE...600 NM
SE...60 NM SW AND NW QUADRANTS AND WITHIN AN AREA BOUNDED BY A
LINE FROM 35N171E TO 33N176E TO 30N172E TO 30N161E TO 35N171E
WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE WITHIN 540 NM
NE...720 NM SE...780 NM SW AND 300 NM NW QUADRANTS WINDS 25 TO 40
KT. SEAS 8 TO 16 FT. 
.36 HOUR FORECAST LOW 40N177E 965 MB. WITHIN 180 NM E AND 480 NM
SE QUADRANTS WINDS 50 TO 65 KT. SEAS 18 TO 30 FT. 
.48 HOUR FORECAST LOW 44N179W 952 MB. BETWEEN 60 NM AND 240 NM
NE...240 NM SE...180 NM SW QUADRANTS AND WITHIN 120 NM E AND SE
OF A FRONT FROM 43N173W TO 37N172W TO 32N176W WINDS 50 TO 65 KT.
SEAS 18 TO 34 FT...HIGHEST WITHIN 180 NM E SEMICIRCLE. ELSEWHERE
WITHIN 360 NM NE...SE...540 NM SW...360 NM NW QUADRANTS AND
WITHIN 300 NM E AND SE OF THE FRONT FROM 43N173W TO 37N172W TO
32N176W WINDS 35 TO 50 KT. SEAS 12 TO 24 FT. ELSEWHERE FROM 30N
TO 43N BETWEEN 174W AND 160E AND WITHIN 420 E AND SE OF THE FRONT
FROM 43173W TO 32N176W WINDS 25 TO 40 KT. SEAS 10 TO 22 FT.

...STORM WARNING... 
.LOW 37N179E 988 MB MOVING NE 25 KT. WITHIN 360 NM SE...420 NM SW
AND 180 NM NW QUADRANTS WINDS 40 TO 55 KT. SEAS 14 TO 26 FT.
ELSEWHERE FROM 30N TO 41N BETWEEN 167W AND 172E WINDS 25 TO 40
KT. SEAS 8 TO 20 FT. 
.24 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 39N166W 993 MB. 
WITHIN 540 NM S...300 NM SW AND 240 NM NW QUADRANTS WINDS 35 TO
50 KT. SEAS 
14 TO 26 FT...HIGHEST S QUADRANT. ELSEWHERE FROM 30N TO 48N
BETWEEN 173W AND A LINE FROM 30N147W TO 48N148W WINDS 25 TO 40
KT. SEAS 8 TO 20 FT. 
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 54N164W 994 MB. 
FRONT TO EXTEND FROM 56N166W TO 55N158W TO 38N154W TO 30N153W.
WITHIN 420 
NM NE AND E OF FRONT WINDS 25 TO 40 KT. SEAS 11 TO 21 FT.
ELSEWHERE FROM 30N TO 58N BETWEEN 144W AND A LINE FROM 30N153W TO
38N154W TO 58N164W WINDS 20 TO 30 KT. SEAS 8 TO 17 FT IN MIXED
SWELL. 

...STORM WARNING...
.WITHIN AN AREA BOUNDED BY A LINE FROM 56N173E TO 49N169E TO
50N160E TO 56N173E AREAS OF S TO SW WINDS 20 TO 30 KT. SEAS 8 TO
15 FT IN MIXED SWELL.
.12 HOUR FORECAST NEW LOW 47N161E 987 MB. WITHIN 180 NM E AND 
420 NM SE QUADRANTS WINDS 25 TO 40 KT. SEAS 8 TO 15 FT.
.18 HOUR FORECAST LOW 49N162E 970 MB. WITHIN 120 NM SE SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 20 FT.   
.24 HOUR FORECAST LOW 50N162E 970 MB. FRONT TO EXTEND FROM THE
LOW TO 
48N167E TO 44N166E TO 40N164E. WITHIN 180 NM NE...120 NM SE...SW
QUADRANTS AND WITHIN 120 NM NE AND E OF FRONT WINDS 25 TO 40 KT.
SEAS 8 TO 20 FT. 
.48 HOUR FORECAST LOW JUST W OF AREA 49N159E 970 MB. CONDITIONS
DESCRIBED BELOW WITH NEW LOW 52N167E.  

...STORM WARNING...
.48 HOUR FORECAST NEW LOW 52N167E 970 MB. WITHIN 120 NM E
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 18 TO 28 FT...HIGHEST NEAR
52N168E. ELSEWHERE WITHIN 240 NM NE...420 NM SE AND 180 NM SW
WINDS 25 TO 35 KT. SEAS 8 TO 21 FT. 

...GALE WARNING... 
.LOW 58N141W 998 MB MOVING SE 20 KT. WITHIN 120 NM NE...420 NM
SE...SW AND 120 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 19
FT. ELSEWHERE WITHIN AN AREA BOUNDED BY A LINE FROM 58N137W TO
45N134W TO 44N137W TO 56N156W TO 56N146W TO 59N144W TO 58N137W
WINDS 20 TO 30 KT. SEAS  TO 12 FT IN MIXED SWELL. 
.24 HOUR FORECAST LOW 51N130W 1016 MB. FROM 45N TO 53N BETWEEN
124W AND 138W WINDS 20 TO 30 KT. SEAS 8 TO 14 FT IN MIXED SWELL.

.48 HOUR FORECAST LOW DISSIPATED. FROM 47N TO 51N BETWEEN 123W
AND 130W AREA OF NW WINDS 20 TO 30 KT. 8 TO 12 FT. 

...GALE WARNING...
.LOW 59N150W 1006 MB MOVING W 15 KT. WITHIN 180 NM W
QUADRANT...INCLUDING THE SHELIKOF STRAIT. WINDS 25 TO 35 KT. SEAS
TO 10 FT. 
.24 HOUR FORECAST LOW DISSIPATED AND CONDITIONS DIMINISHED

...GALE WARNING... 
.LOW 53N178W 982 MB MOVING NW 20 KT. WITHIN 360 NM NW QUADRANT
AND 180 NM W OF A FRONT FROM 43N175W TO 49N175W WINDS 30 TO 40
KT. SEAS 9 TO 17 FT. ELSEWHERE WITHIN 480 NM NE AND 180 NM SW
QUADRANTS AND WITHIN 300 NM W OF FRONT FROM  41N176W TO 51N175W
WINDS 20 TO 30 KT. SEAS 8 TO 15 FT IN MIXED SWELL. 
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS NW OF AREA. 

...GALE WARNING...
.48 HOUR FORECAST LOW 42N167E 984 MB. WITHIN AN AREA BOUNDED BY A
LINE FROM 30N178E TO 49N160E TO 30N160E TO 30N178E WINDS 30 TO 45
KT. SEAS 12 TO 23 FT. 

...GALE WARNING...
.FROM 35N TO 41N BETWEEN 122W AND 127W AREA OF NW TO N WINDS 25
TO 35 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 30N TO 50N BETWEEN
177W AND 131W AREA OF N WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.

...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 58N172W TO 
60N177W. LIGHT TO MODERATE FREEZING SPRAY N OF A LINE FROM 
56N150W TO 54N164W TO 60N180W. 
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE 
FROM 59N173W TO 60N178W. LIGHT TO MODERATE FREEZING SPRAY N OF A

LINE FROM 56N155W TO 56N158W AND N OF A LINE FROM 57N170W TO
59N180W. 
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF A 
LINE FROM 58N138W TO 60N148W AND N OF A LINE FROM 58N171W TO
60N178W.

.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. 
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. 

.LOW 50N128W 1012 MB MOVING NE 15 KT. FRONT EXTENDS FROM LOW TO 
30N140W. WITHIN 180 NM EITHER SIDE OF FRONT WINDS 20 TO 30 KT. 
SEAS TO 10 FT. 
.24 HOUR FORECAST LOW INLAND. WITHIN AN AREA BOUNDED BY A LINE
FROM 39N124W TO 30N138W TO 30N140W TO 36N137W OT 41N128W TO
39N124W AREA OF NE WINDS TO 25 KT. SEAS TO 10 FT.
.48 HOUR FORECAST CONDITIONS DESCRIBED ABOVE IN LAST WARNING IN
WARNINGS SECTION ABOVE. 

.48 HOUR FORECAST FROM 30N TO 37N BETWEEN 127W AND 147W AREA OF
NE TO E WINDS TO 25 KT. SEAS TO 10 FT. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 55N TO 59N 
BETWEEN 135W AND 143W AND FROM 48N TO 59N BETWEEN 173W AND 176E.

.24 HOUR FORECAST DENSE FOG FROM 42N TO 55N BETWEEN 152W AND 
165W...FROM 53N TO 58N BETWEEN 171W AND 175E AND FROM 41N TO 51N

BETWEEN 172E AND 169E. 
.48 HOUR FORECAST DENSE FOG FROM 45N TO 59N BETWEEN 147W AND 
163W...NE OF A LINE FROM 53N166W TO 60N178W AND WITHIN 180 NM N
AND NE 
OF A LINE FROM 50N171E TO 43N180W TO 44N172W. 

.HIGH 40N146W 1030 MB MOVING NE 15 KT. 
.24 HOUR FORECAST HIGH 42N138W 1035 MB. 
.48 HOUR FORECAST HIGH 44N135W 1037 MB. 

.HIGH 35N126W 1025 MB MOVING SW 05 KT. 
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST HIGH DISSIPATED. 

.HIGH 43N172E 1008 MB MOVING E 15 KT.
.24 HOUR FORECAST HIGH DISSIPATED.

.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 1200 UTC SUN JAN 30.
24 HOUR FORECAST VALID 1200 UTC MON JAN 31.
48 HOUR FORECAST VALID 1200 UTC TUE FEB  1.

.WARNINGS.

...GALE WARNING...
.WITHIN 14N94W TO 14N96W TO 16N96W TO 16N95W TO 16N94W TO
14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO
35 KT. SEAS 8 TO 13 FT. WITHIN 11N91W TO 07N96W TO 07N100W TO 
12N105W TO 16N94W TO 11N91W NE TO E WINDS 20 TO 30 KT. SEAS 8 TO
11 FT. 
.06 HOUR FORECAST WITHIN 13N95W TO 13N97W TO 16N96W TO 16N95W TO
15N93W TO 13N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. WITHIN 07N92W TO 05N97W TO 
07N104W TO 12N106W TO 15N98W TO 07N92W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN NE SWELL. 
.24 HOUR FORECAST WITHIN 05N101W TO 06N103W TO 09N101W TO 09N100W
TO 08N99W TO 05N101W WINDS 20 KT OR LESS. SEAS 8 FT IN N TO NE 
SWELL. 
.30 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.12 HOUR FORECAST WITHIN 29N140W TO 30N140W TO 30N138W TO
29N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.
.24 HOUR FORECAST CONDITIONS MERGED WITH SECTION BELOW.

.WITHIN 13N126W TO 13N133W TO 19N131W TO 20N126W TO 17N124W TO
13N126W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST WITHIN 15N128W TO 15N133W TO 19N137W TO 
25N133W TO 20N127W TO 15N128W E TO SE WINDS 20 TO 25 KT. SEAS 8 
TO 10 FT. 
.48 HOUR FORECAST WITHIN 21N133W TO 22N140W TO 30N140W TO 
30N135W TO 27N131W TO 21N133W E WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT.

.WITHIN 06N80W TO 06N82W TO 07N82W TO 08N79W TO 08N79W TO
06N80W...INCLUDING THE GULF OF PANAMA...N TO NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.12 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 10N86W TO 09N87W TO 09N90W TO 10N89W TO 12N87W TO
10N86W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT. 
.24 HOUR FORECAST WITHIN 10N86W TO 09N87W TO 09N91W TO 10N91W TO
12N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 11N86W TO 10N86W TO 10N87W TO 11N87W TO
12N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
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 1550 UTC SUN JAN 30...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 05N77W TO 06N86W TO 05N96W. ITCZ FROM 05N97W
TO 07N115W TO 09N129W THEN RESUMES FROM 07N138W TO BEYOND
06N140W.
SCATTERED MODERATE FROM 06N TO 15N BETWEEN 124W AND 136W. 


.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

$$


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