793 
FZPN03 KNHC 302108
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC MON JUL 30 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON JUL 30.
24 HOUR FORECAST VALID 1800 UTC TUE JUL 31.
48 HOUR FORECAST VALID 1800 UTC WED AUG 01.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 11N111W 1008 MB. FROM 03N TO 08N BETWEEN 108W AND 
114W WINDS 20 KT OR LESS. SEAS 8 FT IN SW SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 11N115W 1010 MB. FROM 08N TO 10N 
BETWEEN 114W AND 117W...AND FROM 10N TO 12N BETWEEN 112W AND 
114W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SE SWELL. 
.48 HOUR FORECAST LOW PRES NEAR 12N120W. FROM 07N TO 09N BETWEEN
120W AND 123W WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.

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

CONVECTION VALID AT 1800 UTC MON JUL 30...

.LOW PRES NEAR 11N111W...NUMEROUS MODERATE AND ISOLATED STRONG 
FROM 10N TO 13N BETWEEN 110W AND 113W. SCATTERED MODERATE 
ISOLATED STRONG FROM 13N TO 16N BETWEEN 108W AND 112W.

.CLUSTER OF MODERATE TO ISOLATED STRONG CONVECTION FROM 16N TO 
19N BETWEEN 103W AND 106W. SIMILAR CONVECTION IS FROM 14N TO 
16N BETWEEN 97W AND 100W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH AXIS EXTENDS 10N85W TO 13N100W TO LOW 
PRESSURE LOCATED NEAR 11N111W TO 09N120W TO 11N130W TO 10N135W. 
THE ITCZ CONTINUES FROM 10N135W TO 09N140W. SCATTERED MODERATE 
CONVECTION IS NOTED N OF 05N BETWEEN 78W AND 84W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.