000
FZPN03 KNHC 210303
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC THU JUN 21 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC THU JUN 21.
24 HOUR FORECAST VALID 0000 UTC FRI JUN 22.
48 HOUR FORECAST VALID 0000 UTC SAT JUN 23.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 12N135W TO 05N139W. WITHIN 180 NM NW OF TROUGH 
WINDS 20 KT OR LESS. SEAS TO 8 FT PRIMARILY IN NE SWELL.
.24 HOUR FORECAST TROUGH FROM 14N137W TO BEYOND 08N140W. FROM 
15N TO 18N W OF 136W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED 
NE AND SE SWELL.
.48 HOUR FORECAST TROUGH MOVE W OF AREA. FROM 13N TO 16N W OF 
138W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED NE AND SE SWELL.

.S OF 02S W OF 100W WINDS 20 KT OR LESS. SEAS TO 9 FT IN S TO SW 
SWELL.
.24 HOUR FORECAST S OF A LINE FROM 00N127W TO 06N92W TO 01SN92W 
TO 01S82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MERGING SW AND 
NW SWELL.
.48 HOUR FORECAST S OF A LINE FROM 00N138WW TO 08N93W TO 07N104W 
TO 01N92W TO 01N82W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED SWELL.

.24 HOUR FORECAST N OF 29N BETWEEN 121W AND 125W WINDS 20 KT OR 
LESS. SEAS 8 FT IN N TO NE SWELL.
.48 HOUR FORECAST N OF 28N BETWEEN 121W AND 127W WINDS 20 KT OR
LESS. SEAS 8 FT IN MIXED N TO NE SWELL.

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

CONVECTION VALID AT 0300 UTC THU JUN 21...

.TROPICAL WAVE AXIS N OF 05N NEAR 95.5W. SCATTERED MODERATE 
ISOLATED STRONG FROM 05N TO 10N BETWEEN 90W AND 100W.

.LOW PRES NEAR 11.5N116.5W...SCATTERED MODERATE ISOLATED STRONG
FROM 08N TO 12N BETWEEN 110W AND 120W.

.TROUGH FROM 12N135W TO 05N139W...SCATTERED MODERATE ISOLATED
STRONG FROM 04N TO 11N BETWEEN 129W AND 140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N76W TO 12N115W TO 08N124W. ITCZ FROM 
08N124W TO 09N133W. SCATTERED MODERATE ISOLATED STRONG FROM 04N 
TO 07N BETWEEN 82W AND 86W, AND ALSO FROM 08N TO 11N BETWEEN 84W 
AND 87W. SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 10N 
BETWEEN 100W AND 105W. 

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.