831 
FZPN03 KNHC 122102
HSFEP2

HIGH SEAS FORECAST 
NWS NATIONAL HURRICANE CENTER MIAMI FL 
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN AUG 12.
24 HOUR FORECAST VALID 1800 UTC MON AUG 13.
48 HOUR FORECAST VALID 1800 UTC TUE AUG 14.

.WARNINGS.

.NONE. 

.SYNOPSIS AND FORECAST. 

.REMNANT LOW OF KRISTY 22.5N133W 1012 MB. WITHIN 75 NM NW 
QUADRANT N TO NE WINDS 20 TO 25 KT. SEAS TO 9 FT.
.18 HOUR FORECAST LOW PRES NEAR 22N135.5W 1013 MB. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT.  

.09 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N86W TO 
10.5N88W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.15 HOUR FORECAST S OF LINE FROM 03.4S100W TO 02S120W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN SW SWELL.
.24 HOUR FORECAST WITHIN 150 NM OF 03N82W AND S OF LINE FROM 
03.4S81W TO 06N91W TO 09N113W TO 05N124W WINDS 20 KT OR LESS. 
SEAS TO 10 FT IN SW SWELL. 
.48 HOUR FORECAST S OF LINE FROM 05N79W TO 12N94W TO 09N114W
...EXCEPT IN LEE OF GALAPAGOS ISLANDS...WINDS 20 KT OR LESS.
SEAS TO 9 FT PRIMARILY IN S SWELL.

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

CONVECTION VALID AT 2100 UTC SUN AUG 12... 

.TROPICAL WAVE FROM 03N111W TO 18N109W WITH 1013 MB LOW PRES 
ALONG WAVE AT 10N111W...ISOLATED MODERATE TO STRONG WITHIN 180 
NM OF LOW CENTER. 

.TROPICAL WAVE FROM 04N125W TO 19N124W WITH 1011 MB LOW PRES 
ALONG WAVE AT 13N124W...SCATTERED MODERATE TO STRONG N OF 07N 
WITHIN 180 NM OF WAVE AXIS.  

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N77W TO 08N83W TO LOW PRES 10N111W. 
SCATTERED MODERATE ISOLATED STRONG WITHIN 180 NM OF LINES FROM 
06N78W TO 08N97W AND FROM 11N93W TO 12N108W...WITHIN 150 NM
OF 19N118W AND FROM 06N TO 12N BETWEEN 128W AND 137W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.