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From: <ldm@weather.cod.edu>
Subject: North Pacific: High Seas Analysis
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Date: Tue, 15 Mar 2022 21:54:54 +0000
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382 
FZPN01 KWBC 152154
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
2230 UTC TUE MAR 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 1800 UTC MAR 15. 
24 HOUR FORECAST VALID 1800 UTC MAR 16.
48 HOUR FORECAST VALID 1800 UTC MAR 17.

.WARNINGS.

...STORM WARNING...
.LOW 43N172E 988 MB MOVING E 30 KT. WITHIN 240 NM SW SEMICIRCLE
WINDS 35 TO 50 KT. SEAS 12 TO 20 FT. ELSEWHERE FROM 34N TO 46N
BETWEEN 180W AND 165E WINDS 25 TO 35 KT. SEAS 9 TO 16 FT. 
.24 HOUR FORECAST LOW 44N165W 996 MB. FROM 34N TO 46N BETWEEN
158W AND 179E WINDS 25 TO 40 KT. SEAS 12 TO 24 FT.
.48 HOUR FORECAST LOW 49N149W 987 MB. WITHIN 360 NM E...720 NM S
AND SW...AND 120 NM N AND NW QUADRANTS WINDS 25 TO 40 KT. SEAS 9
TO 18 FT. 

...STORM WARNING...
.24 HOUR FORECAST NEW LOW 57N153W 984 MB. FRONT FROM 59N146W TO
55N138W TO 53N136W TO 49N134W TO 41N139W. WITHIN 240 NM NE OF THE
FRONT N OF 50N WINDS 35 TO 50 KT. SEAS 10 TO 18 FT. ELSEWHERE
WITHIN 540 NM S AND SW QUADRANTS AND 240 NM E OF THE FRONT S OF
50N WINDS 25 TO 35 KT. SEAS 8 TO 14 FT. 
.48 HOUR FORECAST LOW 54N157W 990 MB. WITHIN 600 NM SW SEMICIRCLE
WINDS 25 TO 40 KT. SEAS 9 TO 16 FT.  

...GALE WARNING...
.LOW 51N160W 974 MB MOVING E 10 KT. WITHIN 240 NM NW
SEMICIRCLE...780 NM S QUADRANT...AND WITHIN 240 NM E OF A LINE
FROM 53N149W TO 46N147W TO 37N151W WINDS 25 TO 40 KT. SEAS 10 TO
18 FT.
.24 HOUR FORECAST LOW 52N150W 986 MB. WITHIN 480 NM S AND 420 NM
W AND NW QUADRANTS WINDS 25 TO 40 KT. SEAS 11 TO 22 FT. 
 .48 HOUR FORECAST LOW 57N138W 998 MB. WITHIN 240 NM E AND SE
SEMICIRCLES WINDS 20 TO 30 KT. SEAS 9 TO 16 FT. 

...GALE WARNING...
.LOW 32N153W 1016 MB MOVING NE 30 KT. WITHIN 180 NM SE SEMICIRCLE
WINDS TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW 36N139W 1016 MB. WITHIN 240 NM SE
SEMICIRCLE WINDS 25 TO 35 KT. SEAS TO 12 FT. 
.48 HOUR FORECAST LOW 37N129W 1017 MB.  WITHIN 240 NM OF CENTER
WINDS TO 25 KT. SEAS TO 11 FT.  

...GALE WARNING...
.48 HOUR FORECAST LOW 37N162E 990 MB. WITHIN 360 NM S AND SW AND
120 NM NW QUADRANTS WINDS 30 TO 45 KT. SEAS 9 TO 15 FT. 

...HEAVY FREEZING SPRAY WARNING...
.MODERATE TO HEAVY FREEZING SPRAY N OF A LINE FROM 58N177W TO
57N170W TO 57N158W.
.24 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 57N175E TO 54N166W TO 56N156W.
.48 HOUR FORECAST MODERATE TO HEAVY FREEZING SPRAY N OF A LINE
FROM 58N177E TO 55N165W TO 55N155W.

.SYNOPSIS AND FORECAST.

.LOW 56N135W 990 MB MOVING NE 15 KT. WITHIN 720 NM S QUADRANT
WINDS 20 TO 30 KT. SEAS 10 TO 18 FT. 
.24 HOUR FORECAST LOW DISSIPATED AND ASSOCIATED CONDITIONS
DIMINISHED.

.FROM 30N TO 35N E OF 122W NW WINDS TO 25 KT. SEAS TO 11 FT.
.24 HOUR FORECAST FROM 30N TO 39N E OF 124W NW WINDS 20 TO 30
KT. SEAS 8 TO 13 FT.
.48 HOUR FORECAST FROM 32N TO 36N E OF 123W NW WINDS TO 25
KT. SEAS 8 TO 12 FT.

.N OF A LINE FROM 50N160E TO 52N173W TO 56N159W NE WINDS 20 TO 30
KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST CONDITIONS ABSORBED BY LOW 57N153W.

.12 HOUR FORECAST COMPLEX LOW WITH MEAN CENTER 40N158E 1005 MB.
FROM 35N TO 43N W OF 165E WINDS 20 TO 30 KT. SEAS TO 12 FT. 
.24 HOUR FORECAST LOW 41N161E 1005 MB. FROM 34N TO 42N W OF 173E
WINDS TO 25 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS DIMINISHED.

.24 HOUR FORECAST LOW 47N164E 1012 MB. WITHIN 480 NM N AND NW
QUADRANTS WINDS TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LOW DISSIPATED. CONDITIONS MOVED W OF AREA. 

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 48N TO 56N
BETWEEN 148W AND 165W AND FROM 43N TO 47N BETWEEN 178E AND 168E.
.24 HOUR FORECAST DENSE FOG FROM 41N TO 44N BETWEEN 172E AND
161E.
.48 HOUR FORECAST DENSE FOG FROM 46N TO 53N BETWEEN 145W AND 153W
AND FROM 42N TO 49N W OF 167E.

.HIGH 35N134W 1030 MB MOVING E 10 KT.
.24 HOUR FORECAST HIGH 36N128W 1030 MB.
.48 HOUR FORECAST HIGH DISSIPATED.
 
.HIGH 31N175W 1022 MB MOVING E 45 KT.
.24 HOUR FORECAST HIGH 34N155W 1025 MB.
.48 HOUR FORECAST HIGH 35N138W 1027 MB.

.HIGH 31N172E 1022 MB MOVING E 15 KT. 
.24 HOUR FORECAST NEW HIGH 31N179E 1022 MB.
.48 HOUR FORECAST HIGH 34N166W 1026 MB.

.FORECASTER ACHORN. 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 1800 UTC TUE MAR 15.
24 HOUR FORECAST VALID 1800 UTC WED MAR 16.
48 HOUR FORECAST VALID 1800 UTC THU MAR 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 10N136W TO 10N137W TO 10N138W TO 12N138W TO 13N137W TO 
10N136W NE TO E WINDS 20 TO 25 KT. SEAS 10 FT IN NW SWELL.
ELSEWHERE WITHIN 04N126W TO 03N140W TO 30N140W TO 30N117W TO 
20N125W TO 04N126W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN NW
SWELL EXCEPT MIXED NW AND NE SWELL S OF 18N.
.24 HOUR FORECAST WITHIN 11N116W TO 04N128W TO 04N140W TO 
29N140W TO 30N116W TO 11N116W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT IN NW SWELL EXCEPT MIXED NW AND NE SWELL S OF 20N.
.48 HOUR FORECAST WITHIN 08N114W TO 04N140W TO 23N140W TO 
30N116W TO 22N111W TO 08N114W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN NW TO N SWELL EXCEPT MIXED NW AND NE SWELL S OF 20N.

.06 HOUR FORECAST WITHIN 15.5N94.5W TO 15N95W TO 16N95W TO
16N94.5W TO 15.5N94.5W...INCLUDING THE GULF OF TEHUANTEPEC...N 
WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT.
.09 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14N BETWEEN 94W AND
95.5W N WINDS 20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 15N95W TO 14N95W TO 13N96W TO 16N95W TO
15N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO
25 KT. SEAS TO 10 FT. ELSEWHERE WITHIN 11N96W TO 12N97W TO 
15N96W TO 15N95W TO 13N94W TO 11N96W WINDS 20 KT OR LESS. SEAS 8 
TO 10 FT IN N TO NE SWELL.
.33 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.09 HOUR FORECAST WITHIN 11N86W TO 11N87.5W TO 11.5N87.5W TO
11.5N86.5W TO 11.5N86W TO 11N86W...INCLUDING THE GULF OF
PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.21 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

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

CONVECTION VALID AT 2030 UTC TUE MAR 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
ITCZ EXTENDS FROM 02N115W TO 04N121W TO 03N128W TO 03N134W TO 
BEYOND 03.5N140W. SCATTERED MODERATE CONVECTION FROM 04N TO 
08.5N E OF 86W. WIDELY SCATTERED MODERATE CONVECTION FROM 03S TO
01N E OF 99W TO COASTAL ECUADOR...AND WITHIN 120 NM N OF ITCZ 
BETWEEN 121W-134W.


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

$$


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