000
FZPN03 KNHC 310918
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN JUL 31 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN JUL 31.
24 HOUR FORECAST VALID 0600 UTC MON AUG 01.
48 HOUR FORECAST VALID 0600 UTC TUE AUG 02.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N119W 1007 MB. WITHIN 270 NM SE SEMICIRCLE S TO
SW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 06N TO 12N
BETWEEN 112W AND 126W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED
S WIND WAVES AND SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
16N122.5W 1006 MB. WITHIN 150 NM N AND 270 NM SE SEMICIRCLES
WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N127W 1005 MB. WITHIN 210 NM N SEMICIRCLE AND E QUADRANT WINDS
20 TO 30 KT. SEAS 8 TO 11 FT.

.FROM 10.5N TO 12.5N E OF 89W...INCLUDING GULF OF PAPAGAYO...NE
TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.30 HOUR FORECAST FROM 10.5N TO 11.5N E OF 89W...INCLUDING GULF
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.S OF 01.5N BETWEEN 81.5W AND 90W WINDS 20 KT OR LESS. SEAS TO 8
FT IN SW SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST GULF OF TEHUANTEPEC N OF 14.5N N WINDS 20 TO
25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.24 HOUR FORECAST N OF 29.5N BETWEEN 130W AND 138W WINDS 20 KT
OR LESS. SEAS 8 FT IN NE SWELL.
.48 HOUR FORECAST N OF 29N BETWEEN 130W AND 140W WINDS 20 KT OR
LESS. SEAS TO 8 FT IN NE SWELL.

.36 HOUR FORECAST S OF LINE FROM 02S120W TO 03.4S114W WINDS 20
KT OR LESS. SEAS 8 FT IN SW SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.5N123W TO 03.5N116W TO
03.4S109W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL.

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

CONVECTION VALID AT 0830 UTC SUN JUL 31...

.LOW PRES NEAR 14N119W...SCATTERED MODERATE TO STRONG WITHIN
180 NM NE AND 210 NM SW SEMICIRCLES. 

.TROPICAL WAVE ALONG 102W...SCATTERED MODERATE TO STRONG N OF
10N TO COAST BETWEEN 96W AND 103W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH EXTENDS FROM 10N74W TO 09N86W TO 06.5N93W TO LOW
PRES NEAR 14N119W TO 10N140W. WIDELY SCATTERED MODERATE ISOLATED
STRONG CONVECTION WITHIN 150 NM S OF TROUGH BETWEEN 86W AND
100W. SCATTERED MODERATE TO STRONG WITHIN 180 NM S OF TROUGH
BETWEEN 109W AND 135W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.