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Subject: North Pacific: High Seas Analysis
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Date: Tue, 22 Mar 2022 16:21:28 +0000
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404 
FZPN01 KWBC 221620
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC TUE MAR 22 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 MAR 22. 
24 HOUR FORECAST VALID 1200 UTC MAR 23.
48 HOUR FORECAST VALID 1200 UTC MAR 24.

.WARNINGS.

...STORM WARNING...
.LOW 56N145W 976 MB MOVING NW 10 KT. WITHIN 300 NM E AND SE
SEMICIRCLE WINDS 35 TO 50 KT. SEAS 14 TO 29 FT. ELSEWHERE WITHIN
540 NM OF LOW CENTER EXCEPT 780 NM SW QUADRANT AND 300 NM E AND
SE OF FRONT FROM 56N134W TO 53N131W TO 32N145W WINDS 25 TO 40 KT.
SEAS 8 TO 18 FT. ALSO WITHIN 1260 NM S AND 780 NM W QUADRANTS
WINDS 20 TO 30 KT. SEAS 8 TO 13 FT.
.24 HOUR FORECAST LOW 58N151W 985 MB. WITHIN 360 NM NE...660 NM
SW...AND 180 NM NW QUADRANTS WINDS 25 TO 35 KT. SEAS 8 TO 15 FT.
ELSEWHERE WITHIN 960 NM SE QUADRANT AND 180 NM NW OF FRONT FROM
49N125W TO 42N128W WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
53N146W DESCRIBED BELOW.

...STORM WARNING...
.LOW 52N174W 1008 MB MOVING SE 30 KT. WITHIN 420 NM SE OF FRONT
FROM 44N172W TO 42N76E WINDS 25 TO 35 KT. SEAS TO 12 FT.
ELSEWHERE WITHIN 240 NM NE OF TROUGH FROM 58N177E TO LOW CENTER
SE WINDS 20 TO 30 KT. SEAS TO 12 FT.
.24 HOUR FORECAST LOW 46N155W 995 MB. WITHIN 360 NM S QUADRANT
WINDS 35 TO 50 KT. SEAS 10 TO 20 FT. ELSEWHERE WITHIN 540 NM SW
OF A LINE FROM 56N176W TO 50N168W TO LOW CENTER...600 NM S
QUADRANT...AND 360 NM SE AND S OF FRONT FROM 41N155W TO 38N174W
WINDS 25 TO 40 KT. SEAS 8 TO 16 FT. 
.48 HOUR FORECAST LOW 53N146W 988 MB. WITHIN 540 NM N...720 NM
E...1200 NM S...AND 1020 NM W QUADRANTS WINDS 25 TO 40 KT. SEAS 8
TO 17 FT. ELSEWHERE N OF 50N BETWEEN 176E AND 165W WINDS W TO NW
WINDS 20 TO 30 KT. SEAS TO 11 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW 40N165E 1003 MB. FROM 30N TO 43N W OF 174E
WINDS 25 TO 40 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST LOW 42N176W 1016 MB. FROM 36N TO 45N BETWEEN
175E AND 169W WINDS 25 TO 35 KT. SEAS 9 TO 13 FT. 

...GALE WARNING...
.48 HOUR FORECAST LOW 39N161E 1002 MB. FROM 32N TO 45N W OF 175E
WINDS 25 TO 35 KT. SEAS TO 12 FT.

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF 56N BETWEEN 162W AND
171W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY N OF 54N 
BETWEEN 151W
AND 174W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF 56N
BETWEEN 157W AND 172W. ELSEWHERE LIGHT TO MODERATE FREEZING SPRAY
N OF 54N BETWEEN 151W AND 174W INCLUDING THE COOK INLET.
.48 HOUR FORECAST LIGHT TO MODERATE FREEZING SPRAY N OF 53N
BETWEEN 154W AND 174W.

.SYNOPSIS AND FORECAST.

.LOW NW OF AREA NEAR 58N165W 991 MB MOVING N 05 KT. WITHIN 780 NM
S QUADRANT WINDS 20 TO 30 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST LOW NW OF AREA NEAR 60N166E 999 MB. N OF 47N W
OF 177E WINDS 20 TO 30 KT. SEAS TO 11 FT.
.48 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

.FROM 30N TO 41N E OF 127W AREA OF N WINDS TO 25 KT. SEAS TO 11
FT.
.24 HOUR FORECAST FROM 30N TO 41N BETWEEN 122W AND 126W AREA OF
N WINDS TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 33N TO 41N E OF 126W WINDS LESS THAN 25
KT. SEAS TO 9 FT.

.LOW 42N175E 1015 MB MOVING E 40 KT. FROM 34N TO 44N BETWEEN 168E
AND 175E WINDS 20 TO 30 KT. SEAS TO 10 FT.
.24 HOUR FORECAST LOW AND ASSOCIATED CONDITIONS MERGED WITH LOW
46N155W DESCRIBED IN WARNINGS SECTION ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM WITHIN 150 NM NE OF
A LINE FROM 58N176E TO 46N169W...N OF 50N BETWEEN 141W AND
153W....AND WITHIN 150 NM SE OF A LINE FROM 53N132W TO 49N134W.
.24 HOUR FORECAST DENSE FOG WITHIN 150 NM NW OF A LINE FROM
57N154W TO 60N145W...120 NM NE AND E OF A LINE FROM 60N145W TO
57N137W TO 54N137W...AND FROM 41N TO 45N BETWEEN 161E AND 174E.
.48 HOUR FORECAST DENSE FOG FROM 50N TO 56N BETWEEN 142W AND
151W...WITHIN 150 NM NE OF A LINE FROM 44N175W TO 42N169W...AND
FROM 37N TO 43N W OF 173E.

.HIGH 36N131W 1030 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 33N134W 1027 MB.
.48 HOUR FORECAST HIGH 33N132W 1024 MB.

.HIGH 33N170W 1033 MB MOVING SW 10 KT.
.24 HOUR FORECAST HIGH 32N173W 1033 MB.
.48 HOUR FORECAST HIGH 32N171W 1031 MB.

.HIGH 39N162E 1026 MB MOVING NE 30 KT.
.24 HOUR FORECAST HIGH 44N178E 1030 MB.
.48 HOUR FORECAST HIGH DISSIPATED.

.24 HOUR FORECAST NEW HIGH 34N146W 1029 MB.
.48 HOUR FORECAST HIGH 48N126W 1026 MB.

.48 HOUR FORECAST HIGH 48N172E 1028 MB.

.FORECASTER JOSEPH. 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 TUE MAR 22.
24 HOUR FORECAST VALID 1200 UTC WED MAR 23.
48 HOUR FORECAST VALID 1200 UTC THU MAR 24.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 08N119W TO 06N140W TO 23N140W TO 24N126W TO 17N117W TO
08N119W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NE SWELL.
.24 HOUR FORECAST WITHIN 11N120W TO 06N127W TO 06N140W TO 
30N140W TO 15N128W TO 11N120W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NE SWELL.
.48 HOUR FORECAST WITHIN 14N132W TO 09N128W TO 06N140W TO 
26N140W TO 29N128W TO 14N132W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED NW AND NE SWELL.

.WITHIN 20N112W TO 17N116W TO 22N124W TO 30N127W TO 30N116W TO
20N112W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW TO N SWELL.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS
LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 25N108W TO 24N110W TO 28N113W TO
29N112W TO 27N109W TO 25N108W...INCLUDING GULF OF CALIFORNIA...
NW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.42 HOUR FORECAST WITHIN 14N93W TO 13N94W TO 14N96W TO 16N96W TO
16N94W TO 14N93W...INCLUDING THE GULF OF TEHUANTEPEC... NW TO N
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 14N93W TO 13N94W TO 14N96W TO 16N96W TO
16N94W TO 14N93W...INCLUDING THE GULF OF TEHUANTEPEC... N WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 1530 UTC TUE MAR 22...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
A SURFACE TROUGH EXTENDS FROM 07N78W NEAR THE BORDER OF PANAMA
AND COLOMBIA TO 03N106W. FROM THERE, THE ITCZ EXTENDS TO BEYOND
06N140W. ISOLATED MODERATE CONVECTION EXISTS FROM 00N-05N EAST OF
92W. SCATTERED MODERATE AND ISOLATED STRONG CONVECTION IS NOTED
FROM 05N-08N WEST OF 115W.


.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.

$$


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