732 
FZPN03 KNHC 152136
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SUN JUL 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUL 15.
24 HOUR FORECAST VALID 1800 UTC MON JUL 16.
48 HOUR FORECAST VALID 1800 UTC TUE JUL 17.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N136W 1008 MB. WITHIN AREA BOUNDED BY 17N131W 
TO 11N135W TO 13N140W TO 24N140W TO 23N138W TO 17N131W E WINDS 20
TO 30 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...W OF 
AREA. WITHIN AREA BOUNDED BY 21N138W TO 16N134W TO 13N140W TO 
23N140W TO 21N138W E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 17N140W TO 14N137W TO 
14N136W TO 14N138W TO 14N140W TO 17N140W WINDS 20 KT OR LESS. 
SEAS 8 FT IN NE SWELL.

.WITHIN AREA BOUNDED BY 16N95W TO 14N95W TO 14N96W TO 15N96W TO
16N96W TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 25 KT. SEAS LESS TO 8 FT. 
.24 HOUR FORECAST LITTLE CHANGE. 
.48 HOUR FORECAST CONDITIONS IMPROVE.

.WITHIN AREA BOUNDED BY 11N86W TO 10N87W TO 10N88W TO 11N88W TO
11N87W TO 11N86W...INCLUDING THE GULF OF PAPAGAYO...NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST CONDITIONS IMPROVE.

.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03S114W TO 04S114W TO
04S120W TO 02S118W TO 03S114W 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 2100 UTC SUN JUL 15...

.TROPICAL WAVE FROM 05N96W TO 14N98W...SCATTERED MODERATE WITHIN
60 NM OF AXIS N OF 12N.

.LOW PRES 11N111W ALONG TROPICAL WAVE FROM 04N111W TO 17N110W 
...SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM OF CENTER.

.LOW PRES 13N136W...SCATTERED MODERATE ISOLATED STRONG WITHIN 
180 NM OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH AXIS EXTENDS WEST FROM A 1009 MB LOW NEAR 10N75W 
OVER THE COAST OF COLOMBIA...ACROSS PANAMA...TO A 1011 MB LOW AT
11N111W. ITCZ AXIS EXTENDS FROM 11N111W TO 09N128W. SCATTERED 
MODERATE ISOLATED STRONG CONVECTION IS OBSERVED FROM 03N TO 07N 
BETWEEN 77W AND 81W. ISOLATED MODERATE CONVECTION IS OCCURRING 
WITHIN 180 NM S OF TROUGH E OF 95W. 

$$
.FORECASTER LANDSEA. NATIONAL HURRICANE CENTER.