000
FZPN03 KNHC 170831
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU OCT 17 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU OCT 17.
24 HOUR FORECAST VALID 0600 UTC FRI OCT 18.
48 HOUR FORECAST VALID 0600 UTC SAT OCT 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.FROM 08N TO 11N BETWEEN 96W AND 106W SW WINDS 20 TO 25 KT. SEAS 
8 TO 9 FT IN SW SWELL.
.24 HOUR FORECAST FROM 10N TO 14N BETWEEN 99W AND 110W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.
.48 HOUR FORECAST FROM 11N TO 15N BETWEEN 96W AND 110W WINDS 20 
KT OR LESS. SEAS 8 TO 9 FT IN SW SWELL.

.LOW PRES NEAR 11.5N125.5W 1010 MB. WITHIN 60 NM N SEMICIRCLE 
WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 11.5N125W 1010 MB. WITHIN 90 NM 
SE AND 30 NM NW SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES NEAR 11.5N124.5W 1011 MB. FROM 10N TO 
13N BETWEEN 122W AND 126W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.

.TROUGH ALONG 139W FROM 11N TO 17N. FROM 15N TO 18N BETWEEN 135W 
AND 140W NE TO E WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST TROUGH W OF 140W. FROM 15N TO 18N BETWEEN 138W 
AND 140W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE AND NW SWELL.
.48 HOUR FORECAST CONDITIONS MERGED.

.NW OF LINE 30N135W TO 28N140W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW TO N SWELL.
.24 HOUR FORECAST NW OF LINE 30N117W TO 22N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN NW TO N SWELL.
.48 HOUR FORECAST N OF LINE 26N113W TO 11N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 14 FT IN NW TO N SWELL...HIGHEST NEAR 30N121W.

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

CONVECTION VALID AT 0830 UTC THU OCT 17...

.LOW PRES NEAR 11.5N125.5W...SCATTERED MODERATE ISOLATED STRONG 
FROM 09N TO 12N BETWEEN 123W AND 127W

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 17N96W TO 10N112W TO 11.5N125.5W 
TO 11N140W. SCATTERED MODERATE ISOLATED STRONG N OF 09N BETWEEN 
91W AND 110W. SCATTERED MODERATE FROM 08N TO 10N BETWEEN 127W 
AND 133W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.