327 
FZPN03 KNHC 270238
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED DEC 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE
EQUATOR E OF 120W

SYNOPSIS VALID 0000 UTC WED DEC 27.
24 HOUR FORECAST VALID 0000 UTC THU DEC 28.
48 HOUR FORECAST VALID 0000 UTC FRI DEC 29.

.WARNINGS.

...GALE WARNING...
.COLD FRONT FROM 30N134W TO 26N140W. WITHIN 30N131W TO 30N140W 
TO 26N140W TO 29N133W TO 30N131W W WINDS 20 TO 30 KT. SEAS 11 TO 
17 FT. ELSEWHERE...WITHIN 30N116W TO 30N140W TO 06N140W TO 
09N123W TO 17N114W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY 
AND WITHIN 60 NM OF SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT 
IN NW SWELL.
.24 HOUR FORECAST COLD FRONT DISSIPATED. WITHIN 30N138W TO 
30N140W TO 28N140W TO 29N139W TO 30N138W SW WINDS 20 TO 25 KT. 
SEAS 18 TO 25 FT. ELSEWHERE...WITHIN 30N125W TO 30N140W TO 
18N140W TO 21N134W TO 30N125W WINDS 20 KT OR LESS. SEAS 11 TO 18 
FT. REMAINDER OF AREA...WITHIN 29N118W TO 19N129W TO 30N140W TO 
07N140W TO 06N122W TO 16N110W TO 29N118W...INCLUDING SEBASTIAN 
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 1 FT IN NW SWELL.
.42 HOUR FORECAST NEW COLD FRONT JUST NW OF AREA. WITHIN 30N137W
TO 30N140W TO 29N140W TO 29N139W TO 29N138W TO 30N137W SW TO W 
WINDS 25 TO 35 KT. SEAS 17 TO 23 FT. ELSEWHERE...WITHIN 30N117W 
TO 30N140W TO 11N140W TO 18N127W TO 30N117W S WINDS 20 TO 25 KT.
SEAS 11 TO 17 FT. REMAINDER OF AREA...WITHIN 30N116W TO 30N140W 
TO 07N140W TO 09N117W TO 17N124W TO 30N116W...INCLUDING SEBASTIAN
VIZCAINO BAY...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N135W TO 27N140W. WITHIN 
30N136W TO 30N140W TO 28N140W TO 28N139W TO 29N137W TO 30N136W W 
WINDS 30 TO 40 KT. SEAS 19 TO 28 FT. ELSEWHERE...WITHIN 29N115W 
TO 30N140W TO 09N140W TO 19N122W TO 29N115W...INCLUDING SEBASTIAN
VIZCAINO BAY...2 WINDS 20 TO 30 KT. SEAS 11 TO 19 FT. REMAINDER 
OF AREA...WITHIN 29N115W TO 30N140W TO 05N140W TO 10N118W TO 
17N122W TO 29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 
60 NM OF SHORE... WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.

.SYNOPSIS AND FORECAST.

.WITHIN 28N111W TO 29N112W TO 28N113W TO 27N113W TO 27N112W TO 
27N111W TO 28N111W...INCLUDING THE GULF OF CALIFORNIA...NW TO N 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 HOUR FORECAST CONDITIONS IMPROVE. 

.36 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N95W TO
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 15N94W TO 16N95W TO 15N95W TO 
15N94W...INCLUDING THE GULF OF TEHUANTEPEC...NW TO 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 0200 UTC WED DEC 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 07N99W TO 09N108W. ITCZ FROM 
07N116W TO 06N128W TO 06N140W. SCATTERED MODERATE FROM 02N TO 
09N AND EAST OF 90W.

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.