638 
FZPN03 KNHC 252000
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED JUL 25.
24 HOUR FORECAST VALID 1800 UTC THU JUL 26.
48 HOUR FORECAST VALID 1800 UTC FRI JUL 27.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL WAVE FROM 04N116W TO 17N116W. N OF 11N WITHIN 330 NM E 
OF WAVE AXIS E TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROPICAL WAVE FROM 05N124W TO 19N122W WITH NEW 
LOW PRES 12N123W 1010 MB. 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 13.5N127W 1009 MB. WITHIN 300 NM 
NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 25 KT. SEAS TO 11 FT. 

.LOW PRES 11N129W 1011 MB. WITHIN 240 NM N QUADRANT OF LOW WINDS 
20 KT OR LESS. SEAS TO 9 FT. WITHIN AREA BOUNDED BY 19N140W TO 
14N133W TO 12N140W TO 19N140W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 10.5N134W 1010 MB. WITHIN 150 NM 
N QUADRANT OF LOW WINDS 20 KT OR LESS. SEAS TO 8 FT.
.48 HOUR FORECAST LOW PRES NEAR 10.5N139W 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 2000 UTC WED JUL 25...

.TROPICAL WAVE N OF 06N ALONG 81.5W...SCATTERED MODERATE 
ISOLATED STRONG WITHIN 150 NM OF WAVE. 

.TROPICAL WAVE FROM 05N TO 15N ALONG 100W...ISOLATED MODERATE 
AND STRONG FROM 08N TO 10N WITHIN 90 NM OF WAVE. 

.TROPICAL WAVE FROM 05N117W TO 17N115W...SCATTERED MODERATE 
ISOLATED STRONG N OF 08N WITHIN 150 NM E AND 240 NM W OF WAVE 
AXIS.

.LOW PRES 11N129W 1011 MB...SCATTERED MODERATE ISOLATED STRONG 
WITHIN 120 NM N SEMICIRCLE OF LOW.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 07N78W TO 08N94W TO 11N105W TO 11N117W TO 
09N120W. ITCZ FROM 09N120W TO LOW PRESSURE 11N129W TO 11N140W. 
SCATTERED MODERATE AND ISOLATED STRONG ELSEWHERE WITHIN 150 NM


$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.