000
FZPN03 KNHC 200909
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT MAY 20 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SAT MAY 20.
24 HOUR FORECAST VALID 0600 UTC SUN MAY 21.
48 HOUR FORECAST VALID 0600 UTC MON MAY 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.AREA S OF 04N BETWEEN 80.5W AND 110W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN SW SWELL. FROM 04N TO 11N BETWEEN 92W AND 112W WINDS 
20 KT OR LESS. SEAS TO 9 FT IN MIXED SW SWELL.
.24 HOUR FORECAST AREA S OF 07N BETWEEN 80W AND 105W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN SW SWELL. FROM 07N TO 11N BETWEEN 94W 
AND 111W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SW SWELL.
.48 HOUR FORECAST FROM 05N TO 10N BETWEEN 81W AND 98W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN SW SWELL. S OF 02S BETWEEN 101W AND 
117W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SW AND SE SWELL.

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

CONVECTION VALID AT 0830 UTC SAT MAY 20...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 09N75W TO 10.5N95W TO 
07.5N122W...THEN ITCZ CONTINUING ON FROM 07.5N122W TO BEYOND 
05N140W. SCATTERED MODERATE TO STRONG WITHIN 150 NM SW OF 
COASTLINE BETWEEN 78W AND 93W. SCATTERED MODERATE TO STRONG FROM 
05N TO 11.5N BETWEEN 92W AND 115W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.