033 
FZPN03 KNHC 142145
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE AUG 14 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE AUG 14.
24 HOUR FORECAST VALID 1800 UTC WED AUG 15.
48 HOUR FORECAST VALID 1800 UTC THU AUG 16.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N119W 1009 MB. WITHIN 90 NM N QUADRANT OF LOW
WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N123W 1008 MB. WITHIN 90 NM NW SEMICIRCLE WINDS 20 TO 30 KT.
SEAS TO 9 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
11N128W 1008 MB. WITHIN 90 NM NW SEMICIRCLE WINDS 20 TO 30 KT.
SEAS 8 TO 10 FT.

.S OF 08N E OF 125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW
SWELL.
.24 HOUR FORECAST S OF 13N E OF 120W WINDS 20 KT OR LESS. SEAS TO
9 FT IN SW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 14N103W TO 02N80W TO
02N85W TO 12N105W TO 14N103W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
SW SWELL.

.18 HOUR FORECAST FROM 17N TO 20N BETWEEN 133W AND 137W WINDS 20
KT OR LESS. SEAS 8 FT PRIMARILY IN E SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST FROM 19N TO 22N W OF 135W WINDS 20 KT OR LESS.
SEAS 8 FT PRIMARILY IN NE TO E SWELL.

.36 HOUR FORECAST N OF 15N BETWEEN 94W AND 96W...INCLUDING GULF
OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO
13.5N96W...INCLUDING GULF OF TEHUANTEPEC...WINDS 20 KT OR LESS.
SEAS 8 FT IN MIXED N AND SW SWELL.

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

CONVECTION VALID AT 2100 UTC TUE AUG 14...

LOW PRES NEAR 11N119W. SCATTERED MODERATE TO ISOLATED STRONG WITHIN
180 NM IN THE NW QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 09N79W TO DEVELOPING LOW 
PRES CENTERED NEAR 11N119W. SCATTERED MODERATE NOTED WITHIN 90 
NM S OF THE MONSOON TROUGH BETWEEN 105W AND 109W.

$$

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.