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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Fri, 4 Feb 2022 04:27:27 +0000
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440 
FZPN01 KWBC 040426
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
0430 UTC FRI FEB 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 0000 UTC FEB 04. 
24 HOUR FORECAST VALID 0000 UTC FEB 05.
48 HOUR FORECAST VALID 0000 UTC FEB 06.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 46N170W 961 MB MOVING NE 25 KT. WITHIN 180 NM SE AND S...AND
120 NM SW QUADRANTS WINDS 55 TO 70 KT. SEAS 24 TO 39 FT.
ELSEWHERE WITHIN 120 NM N...300 NM NE AND E...240 NM S...AND 120
NM W QUADRANTS...AND WITHIN 120 NM NE AND E OF A FRONT EXTENDING
FROM 46N164W TO 42N163W TO 39N164W TO 35N167W WINDS 40 TO 55 KT.
SEAS 16 TO 32 FT. ALSO FROM 30N TO 51N BETWEEN 157W AND 177W
WINDS 25 TO 40 KT. SEAS 12 TO 27 FT...HIGHEST WITHIN 840 NM S
QUADRANT IN NW SWELL.
.24 HOUR FORECAST LOW 55N162W 980 MB. WITHIN 300 NM SE...AND 240
NM S QUADRANTS WINDS 30 TO 45 KT. SEAS 16 TO 33 FT. ELSEHWERE N
OF 49N BETWEEN 143W AND 175W WINDS 20 TO 30 KT. SEAS 9 TO 24
FT...HIGHEST WITHIN 360 NM S QUADRANT IN W SWELL.
.48 HOUR FORECAST LOW 59N159W 992 MB. N OF 48N BETWEEN 156W AND
174W WINDS TO 25 KT. SEAS 8 TO 13 FT IN MIXED SWELL.

...HURRICANE FORCE WIND WARNING...
.36 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER W OF AREA NEAR
36N159E 988 MB. FROM 30N TO 39N W OF 175E WINDS 25 TO 40 KT. SEAS
11 TO 16 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 40N169E 973 MB AND
SECOND CENTER 40N172E 980 MB. WITHIN 240 NM S...AND 120 NM W
QUADRANTS OF MAIN CENTER WINDS 50 TO 65 KT. SEAS 17 TO 25 FT.
ELSEWHERE WITHIN 120 NM N...360 NM S...AND 180 NM W QUADRANTS OF
MAIN CENTER...AND WITHIN 120 NM N...180 NM E...AND 360 NM SE
QUADRANTS OF SECOND CENTER WINDS 35 TO 50 KT. SEAS 12 TO 22 FT.
ALSO FROM 30N TO 44N BETWEEN 174W AND 164E WINDS 25 TO 35 KT.
SEAS 9 TO 17 FT.

...STORM WARNING...
.LOW 52N148W 991 MB MOVING NE 25 KT. FROM 39N TO 53N BETWEEN 130W
AND 157W WINDS 25 TO 40 KT. SEAS 10 TO 20 FT. ELSEWHERE FROM 30N
TO 39N BETWEEN 128W AND 157W WINDS TO 25 KT. SEAS 8 TO 17 FT IN
MIXED SWELL.
.06 HOUR FORECAST COMPLEX LOW WITH MAIN CENTER 57N143W 985 MB.
BETWEEN 180 NM AND 600 NM SE AND S INCLUDING THE HECATE
STRAIT...AND BETWEEN 180 NM AND 360 NM SW QUADRANTS WINDS 35 TO
50 KT. SEAS 10 TO 20 FT...HIGHEST IN THE HECATE STRAIT.
.24 HOUR FORECAST COMBINED LOW 59N137W 998 MB. WITHIN 420 NM
S...AND 180 NM SW QUADRANTS WINDS 25 TO 40 KT. SEAS 16 TO 21 FT.
ELSEWHERE N OF 42N E OF 143W WINDS 20 TO 30 KT. SEAS 8 TO 18
FT...HIGHEST WITHIN 300 NM SW QUADRANT IN NW SWELL.
.48 HOUR FORECAST LOW DISSIPATED E OF AREA AND CONDITIONS
ABSORBED BY LOW 55N150W DESCRIBED BELOW.

...STORM WARNING...
.FROM 30N TO 41N BETWEEN 177W AND 165E AREA OF W WINDS 25 TO 35
KT. SEAS 13 TO 19 FT.
.24 HOUR FORECAST NEW LOW 45N159W 993 MB. WITHIN 420 NM E OF A
FRONT TO EXTEND FROM 47N157W TO 41N156W TO 35N158W WINDS 25 TO 40
KT. SEAS 12 TO 23 FT. ELSEWHERE FROM 30N TO 49N BETWEEN 137W AND
168W WINDS 20 TO 30 KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 55N150W 980 MB. N AND NE OF A FRONT TO
EXTEND FROM 58N150W TO 58N145W TO 57N139W...AND WITHIN 360 NM E
AND SE OF A FRONT TO EXTEND FROM 57N139W TO 52N142W TO 47N148W
WINDS 35 TO 50 KT. SEAS 12 TO 22 FT. ELSEWHERE N OF 30N BETWEEN
128W AND 149W...AND N OF 48N BETWEEN 149W AND 156W WINDS 25 TO 35
KT. SEAS 8 TO 23 FT...HIGHEST WITHIN 600 NM SE QUADRANT IN W
SWELL.

...STORM WARNING...
.LOW 34N160E 1005 MB MOVING NE 50 KT. FROM 30N TO 41N W OF 165E
WINDS 25 TO 35 KT. SEAS 13 TO 16 FT.
.24 HOUR FORECAST LOW 38N174W 992 MB. WITHIN 180 NM SE...300 NM
S...AND 90 NM W QUADRANTS WINDS 35 TO 50 KT. SEAS 13 TO 22 FT.
ELSEWHERE FROM 30N TO 49N BETWEEN 168W AND 177E WINDS 25 TO 35
KT. SEAS 10 TO 20 FT.
.48 HOUR FORECAST LOW 44N158W 989 MB. WITHIN 180 NM E...240 NM
S...AND 180 NM SW QUADRANTS WINDS 35 TO 50 KT. SEAS 15 TO 26 FT.
ELSEWHERE FROM 30N TO 48N BETWEEN 149W AND 174W WINDS 25 TO 35
KT. SEAS 10 TO 22 FT...HIGHEST WITHIN 720 NM SW QUADRANT IN NW
SWELL.

...GALE WARNING...
.LOW 52N169E 959 MB ROTATING S TO SE 10 KT. BETWEEN 120 NM AND
300 NM SW QUADRANT WINDS 35 TO 45 KT. SEAS 18 TO 24 FT. ELSEWHERE
N OF 41N W OF 175W WINDS 25 TO 35 KT. SEAS 8 TO 19 FT...HIGHEST
WITHIN 660 NM S QUADRANT IN W SWELL.
.24 HOUR FORECAST LOW 50N169E 970 MB. WITHIN 360 NM S QUADRANT
WINDS 25 TO 35 KT. SEAS 13 TO 19 FT. ELSEWHERE N OF 30N W OF
177E...AND N OF 49N W OF 169W WINDS 20 TO 30 KT. SEAS 8 TO 15
FT.
.48 HOUR FORECAST LOW 52N166E 982 MB. N OF 44N W OF 174W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.

...GALE WARNING...
.LOW 57N153W 985 MB MOVING NE 25 KT. N AND NE OF A FRONT
EXTENDING FROM 57N154W TO 59N148W TO 59N144W TO 53N133W...AND
WITHIN 180 NM SW QUADRANT WINDS 30 TO 45 KT. SEAS 10 TO 16 FT.
ELSEWHERE N OF 53N E OF 160W WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
59N137W DESCRIBED ABOVE.

...HEAVY FREEZING SPRAY WARNING... 
.MODERATE TO HEAVY FREEZING SPRAY N OF 59N W OF 176W. ELSEWHERE
LIGHT TO MODERATE FREEZING SPRAY N OF 58N W OF 174W. 
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 58N W OF
175W. 
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 59N W OF
173W.

.SYNOPSIS AND FORECAST.

.FROM 34N TO 41N E OF 127W AREA OF N WINDS 20 TO 30 KT. SEAS 8 TO
13 FT. 
.24 HOUR FORECAST CONDITIONS DIMINISHED.  
.48 HOUR FORECAST FROM 36N TO 43N BETWEEN 123W AND 128W AREA OF N
WINDS 20 TO 30 KT. SEAS TO 11 FT. 

.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. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 47N TO 62N
BETWEEN 130W AND 154W...AND N OF 58N W OF 174W. 
.24 HOUR FORECAST DENSE FOG N OF 58N W OF 174W. 
.48 HOUR FORECAST DENSE FOG FROM 49N TO 59N BETWEEN 143W AND
156W. 

.HIGH 38N132W 1032 MB DRIFTING S. 
.24 HOUR FORECAST HIGH 37N133W 1035 MB. 
.48 HOUR FORECAST HIGH 37N134W 1033 MB. 

.HIGH 37N147W 1025 MB MOVING NE 35 KT. 
.24 HOUR FORECAST HIGH 41N136W 1035 MB. 
.48 HOUR FORECAST HIGH 46N129W 1035 MB.

.FORECASTER FOLMER. 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 FRI FEB 4.
24 HOUR FORECAST VALID 0000 UTC SAT FEB  5.
48 HOUR FORECAST VALID 0000 UTC SUN FEB  6.

.WARNINGS.

...STORM WARNING...
.12 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT. 
.15 HOUR FORECAST WITHIN 16N94W TO 15N94W TO 15N95W TO 16N95W TO
16N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 30 TO 35 
KT. SEAS LESS THAN 8 FT. FROM 14N TO 15N BETWEEN 93.5W AND 95.5W
N TO NE WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 14N95W TO 14N96W TO 15N96W TO 16N95W TO
15N93W TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 45 KT. SEAS 9 TO 16 FT. WITHIN 13N93W TO 12N96W TO 
12N97W TO 15N96W TO 15N93W TO 13N93W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. 
.33 HOUR FORECAST WITHIN 15N94W TO 15N95W TO 16N95W TO 16N94W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 45 TO 50 
KT. SEAS 8 TO 19 FT. WITHIN 13N93W TO 12N97W TO 14N97W TO 16N95W 
TO 15N93W TO 13N93W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE
WINDS 30 TO 45 KT. SEAS 8 TO 21 FT. WITHIN 12N93W TO 11N98W TO 
13N99W TO 16N96W TO 15N93W TO 12N93W N TO NE WINDS 20 TO 30 KT. 
SEAS 8 TO 11 FT. 
.42 HOUR FORECAST WITHIN 13N94W TO 12N97W TO 14N98W TO 16N96W TO
16N93W TO 13N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 45 KT. SEAS 8 TO 22 FT. WITHIN 09N95W TO 09N100W TO 
12N102W TO 16N96W TO 13N91W TO 09N95W NE WINDS 20 TO 30 KT. SEAS 
8 TO 13 FT. 
.48 HOUR FORECAST WITHIN 14N94W TO 13N96W TO 16N96W TO 16N95W TO
15N93W TO 14N94W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 45 KT. SEAS 8 TO 21 FT. WITHIN 11N91W TO 08N97W TO 
12N104W TO 16N97W TO 15N93W TO 11N91W NE WINDS 20 TO 30 KT. SEAS 
8 TO 13 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 11N125W TO 13N140W TO 19N140W TO 18N130W TO 16N125W TO
11N125W NE TO E WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. WITHIN 
19N118W TO 13N123W TO 20N140W TO 30N140W TO 30N124W TO 19N118W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE SWELL. 
.24 HOUR FORECAST WITHIN 12N123W TO 09N140W TO 27N140W TO 
27N133W TO 17N119W TO 12N123W NE TO E WINDS 20 TO 25 KT. SEAS 8 
TO 11 FT. 
.48 HOUR FORECAST WITHIN 14N125W TO 10N140W TO 30N140W TO 
30N133W TO 21N132W TO 14N125W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN N SWELL.

.WITHIN 27N111W TO 27N112W TO 29N115W TO 32N115W TO 31N113W TO
27N111W...INCLUDING GULF OF CALIFORNIA...NW TO N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WITHIN 28N111W TO 27N112W TO 30N115W TO 
32N115W TO 31N113W TO 28N111W...INCLUDING GULF OF CALIFORNIA... 
NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.27 HOUR FORECAST WITHIN 11N86W TO 10N86W TO 10N87W TO 11N88W TO
12N86W TO 11N86W...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 10N88W TO 11N88W TO
12N86W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 
TO 30 KT. SEAS TO 8 FT.

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

CONVECTION VALID AT 0350 UTC FRI FEB 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH FROM 04N80W TO 06N92W TO 06N102W. ITCZ FROM 
06N104W TO 08N124W TO 06N140W. SCATTERED MODERATE FROM 10N TO 
14N WEST OF 134W.


.FORECASTER RAMOS. NATIONAL HURRICANE CENTER.

$$


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