000
FZPN03 KNHC 152115
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON MAR 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MAR 15.
24 HOUR FORECAST VALID 1800 UTC TUE MAR 16.
48 HOUR FORECAST VALID 1800 UTC WED MAR 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 30N121W TO 27N130W THEN STATIONARY TO 27N140W. 
WITHIN 26N130W TO 26N140W TO 30N140W TO 30N122W TO 26N130W NE TO 
E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT. 
.24 HOUR FORECAST FRONT DISSIPATED. WITHIN 28N137W TO 27N138W TO
27N140W TO 30N140W TO 30N136W TO 28N137W AND WITHIN 25N120W TO 
23N126W TO 26N134W TO 30N130W TO 30N116W TO 25N120W WINDS 20 KT 
OR LESS. SEAS 8 TO 10 FT IN NW SWELL. 
.48 HOUR FORECAST WITHIN 24N114W TO 23N119W TO 27N121W TO 
28N120W TO 27N115W TO 24N114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

.WITHIN 11N118W TO 07N121W TO 05N140W TO 14N136W TO 25N140W TO
11N118W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN 10N126W TO 07N130W TO 06N140W TO 
20N140W TO 20N133W TO 10N126W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.
.48 HOUR FORECAST WITHIN 09N127W TO 06N140W TO 10N140W TO 
11N131W TO 11N127W TO 09N127W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN NW SWELL.

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

.06 HOUR FORECAST COLD FRONT W OF AREA. WITHIN 30N113W TO 
30N114.5W TO 30.5N114.5W TO 31N113W TO 30N113W...INCLUDING GULF 
OF CALIFORNIA...S TO SW WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST COLD FRONT FROM 30N114W TO 25N120W. WITHIN 
29N113W TO 27N111W TO 27N112W TO 32N115W TO 31N113W TO 
29N113W...INCLUDING GULF OF CALIFORNIA...W TO NW WINDS 20 TO 30 
KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST FRONT DISSIPATED. 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 MAR 15...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH EXTENDS FROM 09N84W TO 07N89W. ITCZ EXTENDS FROM 
07N89W TO 02N114W TO 05N140W. SCATTERED MODERATE NOTED FROM 03N 
TO 08N BETWEEN 90W AND 108W.

$$
.FORECASTER ERA. NATIONAL HURRICANE CENTER.