FZPN01 KWBC 291625
HSFEP1

HIGH SEAS FORECAST
NWS OCEAN PREDICTION CENTER WASHINGTON DC
1630 UTC WED NOV 29 2023

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS 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 NOV 29. 
24 HOUR FORECAST VALID 1200 UTC NOV 30.
48 HOUR FORECAST VALID 1200 UTC DEC 01.

.WARNINGS.

...HURRICANE FORCE WIND WARNING...
.LOW 51N163E 953 MB MOVING NE 20 KT. WITHIN 420 NM S...300 NM
E...AND 240 NM NE QUADRANTS WINDS 45 TO 60 KT. SEAS 12 TO 27
FT...HIGHEST S OF CENTER. ELSEWHERE WITHIN 660 NM S...1200 NM
SE...720 NM E...AND 360 NM NE QUADRANTS WINDS 30 TO 45 KT. SEAS 9
TO 22 FT...HIGHEST FROM 41N TO 50N W OF 168E. ALSO W OF A LINE
FROM 56N174W TO 44N162W TO 38N170W TO 33N180W WINDS 20 TO 30 KT.
SEAS 8 TO 16 FT.
.06 HOUR FORECAST LOW 51N164E 949 MB. WITHIN 150 NM SW AND 300 NM
SE QUADRANTS WINDS 50 TO 65 KT. SEAS 20 TO 33 FT.
.24 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 53N176E 955 MB.
WITHIN 600 NM SE AND 540 NM SW QUADRANTS WINDS 40 TO 55 KT. SEAS
18 TO 45 FT...HIGHEST S OF CENTER. ELSEWHERE FROM 40N TO 60N W OF
170W WINDS 25 TO 40 KT. SEAS 9 TO 26 FT...HIGHEST WITHIN 600 NM
SE AND 840 NM S QUADRANTS.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 55N178W 987 MB.
WITHIN 480 NM NE...360 NM SE...660 NM SW...AND 420 NM NW
QUADRANTS WINDS 30 TO 45 KT. SEAS 12 TO 27 FT...EXCEPT SEAS 12 TO
22 FT IN THE BERING SEA. ELSEWHERE FROM 46N TO 62N W OF 160W
WINDS 20 TO 30 KT .SEAS 9 TO 26 FT...HIGHEST SE OF CENTER.

...STORM WARNING...
.LOW 56N149W 989 MB MOVING N 05 KT. WITHIN 300 NM NE SEMICIRCLE
WINDS 30 TO 45 KT. SEAS 9 TO 15 FT. ELSEWHERE FROM 40N TO ALASKA
BETWEEN 135W AND 164W WINDS 25 TO 35 KT. SEAS 8 TO 14 FT.
.12 HOUR FORECAST LOW 57N149W 981 MB. N OF A LINE FROM 52N134W TO
59N143W TO 59N151W WINDS 35 TO 50 KT. SEAS 10 TO 19 FT.
.24 HOUR FORECAST LOW 58N147W 983 MB. N OF 53N BETWEEN 139W AND
152W...AND FROM 39N TO 53N BETWEEN 124W AND 142W WINDS 25 TO 35
KT. SEAS 8 TO 17 FT...HIGHEST SE OF CENTER.
.48 HOUR FORECAST COMPLEX LOW AND ASSOCIATED CONDITIONS ABSORBED
BY LOW 56N147W DESCRIBED BELOW.

...STORM WARNING...
.24 HOUR FORECAST NEW LOW 54N163W 998 MB. WITHIN 420 NM S
QUADRANT...AND WITHIN 420 NM SW OF A LINE FROM LOW TO 53N155W TO
45N146W WINDS 30 TO 45 KT. SEAS 12 TO 21 FT. ELSEWHERE FROM 39N
TO A LINE FROM 60N170W TO 51N146W TO 43N140W WINDS 20 TO 30 KT.
SEAS 9 TO 18 FT.
.48 HOUR FORECAST COMPLEX LOW WITH MAIN LOW 56N147W 977 MB.
WITHIN 240 NM SW AND 420 NM S QUADRANTS WINDS 35 TO 50 KT. SEAS
15 TO 26 FT. ELSEWHERE FROM 40N TO 60N BETWEEN 124W AND 160W
WINDS 25 TO 40 KT. SEAS 10 TO 20 FT.

...GALE WARNING...
.FROM 30N TO 35N BETWEEN 150W AND 170W AREA OF E TO NE WINDS 25
TO 40 KT. SEAS 8 TO 15 FT.
.24 HOUR FORECAST FROM 30N TO 35N BETWEEN 148W AND 170W WINDS 20
TO 30 KT. SEAS 8 TO 14 FT.
.48 HOUR FORECAST FROM 30N TO 33N BETWEEN 153W AND 171W WINDS 20
TO 30 KT. SEAS TO 10 FT.

...GALE WARNING...
.24 HOUR FORECAST LOW W OF AREA NEAR 38N157E 1006 MB. W OF A LINE
FROM 40N180W TO 34N160E WINDS 20 TO 30 KT. SEAS 8 TO 16 FT.
.48 HOUR FORECAST LOW 46N170W 996 MB. WITHIN 480 NM SE AND 1080
NM SW QUADRANTS WINDS 25 TO 35 KT. SEAS 9 TO 20 FT....HIGHEST N
OF 41N.

...GALE WARNING...
.48 HOUR FORECAST LOW 45N164E 1002 MB. FROM 34N TO 45N W OF 170E
WINDS 25 TO 35 KT. SEAS 8 TO 16 FT.

.SYNOPSIS AND FORECAST.

.LOW 38N126W 1011 MB MOVING SE 10 KT. FROM 30N TO 40N BETWEEN
122W AND 132W WINDS 20 TO 30 KT. SEAS TO 11 FT.
.24 HOUR FORECAST DISSIPATED. FROM 30N TO 40N BETWEEN 120W AND
130W WINDS LESS THAN 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST FROM 30N TO 40N BETWEEN 117W AND 125W WINDS 20
TO 30 KT. SEAS 8 TO 13 FT.

.LOW 61N177W 991 MB MOVING E 10 KT. FROM 55N TO 63N W OF 170W
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST LOW AND CONDITIONS ABSORBED BY LOW 53N176E
DESCRIBED IN WARNINGS SECTION ABOVE.

.DENSE FOG. VSBY OCCASIONALLY LESS THAN 1 NM FROM 54N TO 60N
BETWEEN 144W AND 154W...FROM 42N TO 47N BETWEEN 175W AND
178E...AND FROM 47N TO 54N W OF 178E.
.24 HOUR FORECAST DENSE FOG FROM 50N TO 57N W OF 175W...AND
WITHIN 120 NM N OF A LINE FROM 48N145W TO 54N160W TO 55N175W.
.48 HOUR FORECAST DENSE FOG FROM 41N TO 48N BETWEEN 161W AND
174W...FROM 54N TO 58N BETWEEN 149W AND 155W...AND FROM 55N TO
59N BETWEEN 170W AND 178E.

.LIGHT FREEZING SPRAY NE OF A LINE FROM 61N166W TO 63N172W.
.24 HOUR FORECAST LIGHT FREEZING SPRAY NE OF A LINE FROM 58N158W
TO 58N162W TO 63N172W.
.48 HOUR FORECAST LIGHT FREEZING SPRAY N OF A LINE FROM 58N158W
TO 60N170W TO 62N175W.

.FORECASTER EHRBAR. 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 WED NOV 29.
24 HOUR FORECAST VALID 1200 UTC THU NOV 30.
48 HOUR FORECAST VALID 1200 UTC FRI DEC  1.

.WARNINGS.

...GALE WARNING...
.GULF OF TEHUANTEPEC N OF 15N N WINDS 30 TO 34 KT. SEAS TO 12 FT.
ELSEWHERE WITHIN 16N95W TO 14N96W TO 13N96W TO 15N94W TO 
16N95W N TO NE WINDS 20 TO 30 KT. SEAS TO 11 FT IN N SWELL. 
REMAINDER OF AREA WITHIN 13N94W TO 15N94W TO 15N96W TO 12N98W TO
11N96W TO 12N95W TO 13N94W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN N TO NE SWELL. 
.03 HOUR FORECAST LITTLE CHANGE EXCEPT WINDS BELOW GALE FORCE. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 08N94W TO 20N115W TO 18N140W TO 01N140W TO 03.4S120W TO
03.4S97W TO 08N94W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW
SWELL.
.24 HOUR FORECAST WITHIN 21N127W TO 22N135W TO 16N140W TO 
17N130W TO 12N124W TO 11N109W TO 21N127W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NW AND NE SWELL. WITHIN 01N105W TO 
06N104W TO 07N109W TO 01N112W TO 03.4S117W TO 01N105W WINDS 20 KT
OR LESS. SEAS 8 TO 9 FT IN MERGING NW AND SE SWELL.
.48 HOUR FORECAST WITHIN 15N126W TO 16N126W TO 16N129W TO 
14N130W TO 14N128W TO 15N126W NE WINDS 20 TO 25 KT. SEAS 10 FT IN
NW SWELL. WITHIN 19N137W TO 19N140W TO 18N140W TO 18N139W TO 
18N138W TO 17N137W TO 19N137W NE TO E WINDS 20 TO 25 KT. SEAS 10 
FT IN NW SWELL. ELSEWHERE WITHIN 18N126W TO 25N140W TO 15N140W TO
12N136W TO 11N127W TO 15N117W TO 18N126W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED NW AND NE SWELL. WITHIN 02S109W TO 
02S111W TO 02S116W TO 03S120W TO 03.4S120W TO 03.4S104W TO 
02S109W WINDS 20 KT OR LESS. SEAS 8 FT IN MERGING NW AND SE 
SWELL.

.WITHIN 11N86W TO 10N89W TO 09N89W TO 10N87W TO 11N86W... 
INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 KT. SEAS TO 8
FT. 
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN 30N125W TO 30N136W TO 27N133W TO 27N129W TO 30N125W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW TO N SWELL.
.24 HOUR FORECAST WITHIN 30N120W TO 30N127W TO 28N125W TO 
28N121W TO 30N120W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW 
SWELL.
.48 HOUR FORECAST WITHIN 30N118W TO 30N129W TO 30N132W TO 
27N135W TO 27N125W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

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

CONVECTION VALID AT 1540 UTC WED NOV 29...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N77W TO 07.7N97W TO 08N129W. ITCZ 
FROM 08N129W TO BEYOND 08N140W. NUMEROUS MODERATE TO STRONG 
CONVECTION N OF 03.5N AND E OF 83W. SCATTERED MODERATE ISOLATED 
STRONG CONVECTION FROM 05.5N TO 12N BETWEEN 84W AND 96W...AND 
FROM 05N TO 12.5N BETWEEN 111W AND 127W. SCATTERED TO NUMEROUS 
MODERATE TO STRONG CONVECTION FROM 05.5N TO 12.5N BETWEEN 101W 
AND 110W. 


.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.

$$