177 
FZPN03 KNHC 252121
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JAN 25 2021

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC MON JAN 25.
24 HOUR FORECAST VALID 1800 UTC TUE JAN 26.
48 HOUR FORECAST VALID 1800 UTC WED JAN 27.

.WARNINGS.

...GALE WARNING...
.COLD FRONT FROM 31N114W TO 27N117W TO 26N126W. WITHIN 30N113W 
TO 30N114W TO 31N115W TO 31N114W TO 30N113W...INCLUDING GULF OF 
CALIFORNIA...SW TO W WINDS 25 TO 35 KT. SEAS 8 TO 10 FT. 
ELSEWHERE WITHIN 30N113W TO 29N113W TO 31N115W TO 32N115W TO 
31N113W TO 30N113W...INCLUDING GULF OF CALIFORNIA...SW TO W WINDS
20 TO 30 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 31N111W TO 25N119W TO 24N126W.
WITHIN 28N111W TO 28N113W TO 30N114W TO 32N115W TO 31N113W TO 
28N111W...INCLUDING GULF OF CALIFORNIA...W WINDS 20 TO 30 KT. 
SEAS 8 TO 10 FT.
.24 HOUR FORECAST COLD FRONT FROM 31N110W TO 23N120W THEN 
DISSIPATING TO 22N126W. WITHIN 30N112W TO 29N113W TO 30N115W TO 
32N115W TO 31N113W TO 30N112W...INCLUDING GULF OF CALIFORNIA...W 
TO NW WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.30 HOUR FORECAST FRONT DISSIPATED. CONDITIONS IMPROVE. WINDS 20
KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.WITHIN 29N115W TO 27N119W TO 28N122W TO 30N126W TO 30N116W TO
29N115W NW WINDS 20 TO 30 KT. SEAS 10 TO 15 FT. WITHIN 06N129W
TO 05N140W TO 24N140W TO 13N130W TO 15N116W TO 06N129W NE TO E
WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. ELSEWHERE WITHIN 15N122W TO 
14N131W TO 30N140W TO 30N128W TO 27N114W TO 15N122W WINDS 20 KT
OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.24 HOUR FORECAST WITHIN 28N114W TO 28N116W TO 29N117W TO 
30N118W TO 30N116W TO 28N114W NW WINDS 20 TO 25 KT. SEAS 10 TO 15
FT. WITHIN 11N112W TO 04N140W TO 21N140W TO 16N124W TO 17N118W 
TO 11N112W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 12 FT. ELSEWHERE 
WITHIN 16N111W TO 23N140W TO 29N138W TO 30N121W TO 26N113W TO 
16N111W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN 28N127W TO 28N136W TO 29N140W TO 
30N140W TO 30N123W TO 28N127W W WINDS 20 TO 30 KT. SEAS 10 TO 14 
FT. WITHIN 22N108W TO 22N110W TO 23N110W TO 24N108W TO 23N108W TO
22N108W NW TO N WINDS 20 TO 25 KT. SEAS 8 FT. ELSEWHERE WITHIN 
09N108W TO 04N140W TO 23N140W TO 30N116W TO 20N106W TO 09N108W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL.

.06 HOUR FORECAST WITHIN 20N105W TO 19N105W TO 19N106W TO
21N106W TO 21N105W TO 20N105W...INCLUDING NEAR CABO
CORRIENTES...NW TO N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 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 2100 UTC MON JAN 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 07N78W TO 05N106W. ITCZ EXTENDS FROM
05N106W TO 06N140W. SCATTERED MODERATE NOTED WITHIN 300 NM N OF 
THE BOUNDARIES BETWEEN 95W AND 132W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.