000
FZPN03 KNHC 310922
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT DEC 31 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

SECURITE

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

SYNOPSIS VALID 0600 UTC SAT DEC 31.
24 HOUR FORECAST VALID 0600 UTC SUN JAN  1.
48 HOUR FORECAST VALID 0600 UTC MON JAN  2.

.WARNINGS.

...GALE WARNING...
.27 HOUR FORECAST WITHIN 31N113W TO 32N114W TO 31N115W TO
30N115W TO 30N114W TO 31N113W...INCLUDING THE NORTHERN GULF OF 
CALIFORNIA...S TO SW WINDS 20 TO 35 KT. SEAS LESS THAN 8 FT. 
.33 HOUR FORECAST WITHIN 31N113W TO 32N115W TO 30N115W TO 
30N114W TO 31N113W...INCLUDING THE NORTHERN GULF OF 
CALIFORNIA...SW TO W WINDS 20 TO 30 KT. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST WITHIN 31N113W TO 31N115W TO 30N115W TO 
29N113W TO 27N112W TO 28N111W TO 31N113W...INCLUDING THE NORTHERN
AND CENTRAL GULF OF CALIFORNIA...W WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 31N139W TO 28N142W. WITHIN 30N127W TO 30N140W 
TO 21N140W TO 25N133W TO 30N127W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN W TO NW SWELL.
.15 HOUR FORECAST COLD FRONT FROM 31N126W TO 28N132W TO 27N140W.
WITHIN 30N125W TO 30N132W TO 28N132W TO 28N129W TO 30N125W NW 
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT IN W TO NW SWELL. ELSEWHERE 
WITHIN 30N121W TO 30N140W TO 19N140W TO 23N134W TO 25N128W TO 
30N121W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN W TO NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N120W TO 26N125W TO 26N134W.
WITHIN 30N120W TO 30N127W TO 29N127W TO 29N126W TO 29N120W TO 
30N120W NW TO N WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN W TO NW 
SWELL. ELSEWHERE WITHIN 30N118W TO 30N140W TO 19N140W TO 18N136W 
TO 23N131W TO 25N122W TO 30N118W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN W TO NW SWELL.
.36 HOUR FORECAST COLD FRONT FROM 31N113W TO 26N116W TO 24N123W.
WITHIN 30N117W TO 30N122W TO 29N120W TO 29N117W TO 30N117W NW 
WINDS 20 TO 25 KT. SEAS 10 TO 12 FT IN W TO NW SWELL. ELSEWHERE 
WITHIN 30N115W TO 30N140W TO 24N140W TO 22N126W TO 25N118W TO 
30N115W...INCLUDING SEBASTIAN VIZCAINO BAY...WINDS 20 KT OR LESS.
SEAS 8 TO 10 FT IN W TO NW SWELL.
.48 HOUR FORECAST DISSIPATING COLD FRONT FROM 28N111W TO 24N115W
TO 22N121W. WITHIN 30N116W TO 30N118W TO 29N118W TO 29N117W TO 
29N116W TO 30N116W...INCLUDING SEBASTIAN VIZCAINO BAY...NW WINDS 
20 TO 25 KT. SEAS 11 TO 13 FT IN W TO NW SWELL. ELSEWHERE WITHIN 
29N115W TO 30N140W TO 24N139W TO 22N125W TO 24N115W TO 
29N115W...INCLUDING SEBASTIAN VIZCAINO BAY AND WITHIN 60 NM OF 
SHORE...WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN W TO NW SWELL.

.27 HOUR FORECAST WITHIN 13N134W TO 16N136W TO 14N140W TO 
09N140W TO 10N134W TO 13N134W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW SWELL. 
.48 HOUR FORECAST WITHIN 12N133W TO 12N140W TO 08N140W TO 
08N133W TO 09N131W TO 12N133W WINDS 20 KT OR LESS. SEAS 8 FT IN 
NW SWELL.

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

CONVECTION VALID AT 0600 UTC SAT DEC 31...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N86W TO 07N100W TO 08N117W. SCATTERED
MODERATE CONVECTION FROM 02N TO 07N BETWEEN 77W AND 95W. ITCZ 
FROM 08N117W TO 08N130W TO BEYOND 07N140W. WIDELY SCATTERED 
SHOWERS FROM 04N TO 11N BETWEEN 117W AND 140W.

$$

.FORECASTER CHAN. NATIONAL HURRICANE CENTER.