246 
FZPN03 KNHC 202135
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON AUG 20 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON AUG 20.
24 HOUR FORECAST VALID 1800 UTC TUE AUG 21.
48 HOUR FORECAST VALID 1800 UTC WED AUG 22.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.S OF LINE FROM 01S120W TO 01S113W TO 03.4S103W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN MIXED SW AND SE SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.06 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10.5N TO 11.5N E OF 88W...INCLUDING GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14.5N95W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 25 KT. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14N95W...INCLUDING GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. 
SEAS TO 9 FT.

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

CONVECTION VALID AT 2000 UTC MON AUG 20...

.TROPICAL WAVE ALONG 93W...WIDELY SCATTERED MODERATE TO STRONG 
FROM 06N TO MEXICAN COAST ALONG 16N BETWEEN 86W AND 100W. 

.TROPICAL WAVE ALONG 112W-113W...WIDELY SCATTERED MODERATE TO 
STRONG FROM 07N TO 17N BETWEEN 110W AND 120W.

.TROPICAL WAVE ALONG 128W-129W...WIDELY SCATTERED MODERATE TO 
STRONG FROM 07N TO 18N BETWEEN 120W AND 132W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM LOW PRES 1009 MB NEAR 09N74W AND MEANDERS 
WNW TO NEAR 13N123W TO 10N140W. SCATTERED MODERATE TO STRONG 
FROM 07N TO 11N BETWEEN 100W AND 106W...FROM 13N TO 16N BETWEEN 
133W AND 139W...AND FROM 07N TO 10N BETWEEN 132W AND 140W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.