000
FZPN03 KNHC 270848
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC WED SEP 27 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED SEP 27.
24 HOUR FORECAST VALID 0600 UTC THU SEP 28.
48 HOUR FORECAST VALID 0600 UTC FRI SEP 29.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13N122W 1008 MB. WITHIN 120 NM SE AND 60 NM NW 
SEMICIRCLES OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. 
.24 HOUR FORECAST LOW PRES NEAR 14.5N117W 1009 MB. WITHIN 90 NM 
SE SEMICIRCLE OF LOW SW WINDS 20 TO 25 KT. SEAS TO 9 FT.
.48 HOUR FORECAST LOW PRES DISSIPATED. FROM 12N TO 14N BETWEEN 
115W AND 118W WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN SW 
SWELL.

.FROM 09N TO 12N BETWEEN 96W AND 103W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN SW SWELL.
.12 HOUR FORECAST 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 0830 UTC WED SEP 27...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N76W TO 10N82W TO 16N91W TO LOW PRES 1007 
MB NEAR 15N96W TO 13N103W TO 14N119W TO LOW PRES 1008 MB NEAR 
13N122W TO 11N129W TO BEYOND 10N140W. SCATTERED MODERATE 
ISOLATED STRONG FROM 11N TO 15N BETWEEN 117W AND 123W. SCATTERED 
MODERATE WITHIN 90 NM EITHER SIDE OF LINE FROM 13N87W TO 
06N93W...FROM 11N TO 13N BETWEEN 111W AND 115W AND ALONG AND UP 
TO 120 NM S OF TROUGH AXIS FROM 123W TO 130W.

$$
.FORECASTER MCELROY. NATIONAL HURRICANE CENTER.