000
FZPN03 KNHC 092118
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE FEB 9 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE FEB 9.
24 HOUR FORECAST VALID 1800 UTC WED FEB 10.
48 HOUR FORECAST VALID 1800 UTC THU FEB 11.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN 05N139W TO 04N140W TO 07N140W TO 06N139W TO 06N139W TO
05N139W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND NW
SWELL.
.06 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST WITHIN 08N138W TO 07N139W TO 07N140W TO 
09N140W TO 09N139W TO 08N138W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.
.48 HOUR FORECAST WITHIN 08N132W TO 07N140W TO 10N140W TO 
09N137W TO 10N132W TO 08N132W WINDS 20 KT OR LESS. SEAS 8 FT IN
MIXED SWELL.

.12 HOUR FORECAST WITHIN 10N86W TO 10N87W TO 11N88W TO 12N86W TO
11N86W TO 10N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
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.

.18 HOUR FORECAST COLD FRONT W OF AREA. WITHIN 30N139W TO 
29N139W TO 29N140W TO 30N140W TO 30N139W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT APPROACHING 30N140W. WITHIN 
29N139W TO 28N140W TO 30N140W TO 30N138W TO 29N139W S TO SW WINDS
20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST STATIONARY FRONT FROM 30N138W TO 28N140W. 
WITHIN 26N139W TO 25N140W TO 30N140W TO 30N136W TO 26N139W WINDS 
20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.

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

CONVECTION VALID AT 2115 UTC TUE FEB 9...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH FROM LOW PRES NEAR 10N74W TO 03N83W TO 01N93W TO 03N100W.
ITCZ FROM 03N100W TO 06N124W TO 04N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 00N TO 05N BETWEEN 80W AND 88W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.