000
FZPN03 KNHC 042121
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN FEB 4 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN FEB 4.
24 HOUR FORECAST VALID 1800 UTC MON FEB  5.
48 HOUR FORECAST VALID 1800 UTC TUE FEB  6.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.WITHIN AREA BOUNDED BY 30N140W TO 30N134W TO 20N138W TO 12N133W
TO 10N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW
SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N140W TO 30N127W TO
14N133W TO 05N140W TO 30N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 
FT IN MIXED SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 17N118W TO 09N132W TO 
02N134W TO 00N140W TO 20N140W TO 25N126W TO 17N118W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.

.GULF OF PAPAGAYO WITHIN 60 NM EITHER SIDE OF A LINE FROM 11N86W
TO 10N90W NE WINDS 20 TO 30 KT. SEAS 8 TO 9 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.GULF OF PANAMA WITHIN 45 NM EITHER SIDE OF A LINE FROM 07.5N79W
TO 05N81W N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.18 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W 
AND 95.5W N TO NE WINDS 20 TO 25 KT. SEAS TO 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 SUN FEB 4...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
TROUGH AXIS EXTENDS FROM 05N77W TO 04N81W TO 06N90W TO 04N100W. 
ITCZ AXIS EXTENDS FROM 04N100W TO 07N122W TO 08N140W. SCATTERED
MODERATE ISOLATED STRONG CONVECTION WITHIN AREA BOUNDED BY 
18N114W TO 11N115W TO 10N122W TO 11N129W TO 16N127W TO 19N122W TO
18N114W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.