533 
FZPN03 KNHC 251500
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC WED JUL 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC WED JUL 25.
24 HOUR FORECAST VALID 1200 UTC THU JUL 26.
48 HOUR FORECAST VALID 1200 UTC FRI JUL 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL WAVE FROM 04N115W TO 18N113W. N OF 11N WITHIN 270 NM E 
OF WAVE AXIS E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROPICAL WAVE FROM 05N122W TO 19N121W WITH NEW 
LOW PRES 12N121W 1010 MB. N OF 12N WITHIN 270 NM NE QUADRANT OF 
LOW E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 14N126W 1009 MB. WITHIN 300 NM 
NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 25 KT. SEAS TO 11 FT. 

.LOW PRES 11N128W 1010 MB. WITHIN 240 NM N QUADRANT OF LOW WINDS 
20 KT OR LESS. SEAS TO 9 FT. WITHIN AREA BOUNDED BY 19N140W TO 
15N131W TO 11N140W TO 19N140W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10.5N133W 1010 MB. WITHIN 180 NM 
N QUADRANT OF LOW WINDS 20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10.5N138.5W 1010 MB. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 1500 UTC WED JUL 25...

.TROPICAL WAVE N OF 06N ALONG 80.5W...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 45 NM OF WAVE. 

.TROPICAL WAVE FROM 05N TO 15N ALONG 98W...SCATTERED MODERATE 
ISOLATED STRONG FROM 08N TO 10N WITHIN 180 NM OF WAVE. 

.TROPICAL WAVE FROM 04N115W TO 17N113W...SCATTERED MODERATE 
ISOLATED STRONG N OF 08N WITHIN 360 NM E AND 240 NM W OF WAVE 
AXIS.

.LOW PRES 11N128W...SCATTERED MODERATE ISOLATED STRONG WITHIN 
180 NM N SEMICIRCLE OF LOW.

.TROPICAL WAVE FROM 05N141W TO 16N138W...ISOLATED MODERATE AND
STRONG FROM 07N TO 15N BETWEEN 133W AND 140W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 11N104W TO 09N120W. ITCZ FROM 
09N120W TO LOW PRESSURE 11N128W TO 12N140W. ISOLATED MODERATE 
AND STRONG ELSEWHERE WITHIN 180 NM OF MONSOON TROUGH AND ITCZ.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.