660 
FZPN03 KNHC 120330
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
0430 UTC SUN AUG 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN AUG 12.
24 HOUR FORECAST VALID 0000 UTC MON AUG 13.
48 HOUR FORECAST VALID 0000 UTC TUE AUG 14.

.WARNINGS.

.NONE. 

.SYNOPSIS AND FORECAST. 

.REMNANT LOW OF KRISTY NEAR 22N132W 1006 MB. WITHIN 60 NM NW AND 
90 NM NE QUADRANTS WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. WITHIN 60 
NM SW AND 75 NM SE QUADRANTS WINDS 20 TO 25 KT. SEAS TO 10 FT. 
ELSEWHERE FROM 20N TO 30N BETWEEN 131W TO 140W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN MIXED SWELL. 
.24 HOUR FORECAST REMNANT LOW OF KRISTY NEAR 22N134W 1010 MB. 
WITHIN 90 NM NW SEMICIRCLE N TO NE WINDS 20 TO 25 KT. SEAS 8 TO 
10 FT.  
.48 HOUR FORECAST REMNANT LOW OF KRISTY NEAR 22.5N136W 1012 MB. 
WITHIN 90 NM NW SEMICIRCLE N TO NE WINDS 20 TO 25 KT. SEAS TO 8 
FT.

.REMNANT LOW OF JOHN NEAR 28N124W 1009 MB. WITHIN 150 NM NW 
SEMICIRCLE AND 120 NM E QUADRANT WINDS 20 KT OR LESS. SEAS TO 10 
FT IN MIXED SWELL.
.24 HOUR FORECAST REMNANT LOW OF JOHN NEAR 29N125W 1012 MB. 
WITHIN 120 NM NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN 
MIXED SWELL.
.48 HOUR FORECAST LOW TO DISSIPATE NEAR 29N123.5W. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.

.S OF LINE FROM 03.4S90W TO 03N101W TO 03S110W TO 02S120W WINDS 
20 KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL. FROM 06N TO 12N 
BETWEEN 101W AND 108W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED 
SWELL.
.24 HOUR FORECAST S OF 02S BETWEEN 95W AND 120W WINDS 20 KT OR 
LESS. SEAS 8 FT IN SW SWELL. FROM 03N TO 10N BETWEEN 90W AND 
105W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.48 HOUR FORECAST S OF LINE FROM 03.4S86W TO 05N110W TO 
04.5N120W TO 00N135W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW 
SWELL.

.48 HOUR FORECAST LOW PRES NEAR 15.5N127W 1010 MB. WITHIN 150 NM 
NW SEMICIRCLE WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.

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

CONVECTION VALID AT 0230 UTC SUN AUG 12...

.REMNANT LOW OF KRISTY...SCATTERED MODERATE TO STRONG WITHIN 
90 NM NE AND 75 NM SE QUADRANTS.  

.TROPICAL WAVE ALONG 105W WITH 1011 MB LOW AT 09N108W... 
SCATTERED MODERATE TO STRONG FROM 06.5N TO 15N BETWEEN 98W AND 
113W. 

.TROPICAL WAVE ALONG 117W-118W WITH 1011 MB LOW PRES AT 
13N120W... SCATTERED MODERATE TO STRONG FROM 08N TO 20N BETWEEN 
115W AND 122W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09.5N73.5W TO 07.5N87W TO LOW PRES NEAR 
09N108W TO LOW PRES NEAR 12N120W TO 11.5N122W. A TROUGH EXTENDS 
FROM 14N133W TO BEYOND 13.5N140W. SCATTERED MODERATE TO STRONG 
CONVECTION WITHIN 60 NM N AND 180 NM S OF TROUGH BETWEEN 77W AND 
97W...AND FROM 07N TO 14.5N BETWEEN 125W AND 132W. 

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.