000
FZPN03 KNHC 180901
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU AUG 18 2016

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 AUG 18.
24 HOUR FORECAST VALID 0600 UTC FRI AUG 19.
48 HOUR FORECAST VALID 0600 UTC SAT AUG 20.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 16N109W 1006 MB MOVING NW AT 09 KT. WITHIN 180 NM
SE QUADRANT SW WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE WITHIN
330 SE SEMICIRCLE OF LOW WINDS 20 KT OR LESS. SEAS TO 8 FT.
WITHIN 30 NM OF LINE FROM 16N101W TO 18N103W WINDS 20 KT OR
LESS. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
18N111W 1007 MB. WITHIN 240 NM E SEMICIRCLE S TO SW WINDS 20 TO
25 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR
19N112W 1007 MB. WITHIN 120 NM NE SEMICIRCLE WINDS 20 TO 25 KT.
SEAS TO 10 FT. ELSEWHERE WITHIN 150 NM NE SEMICIRCLE AND 240 NM
SE QUADRANT WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 

.N OF 15N BETWEEN 94W AND 96W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.S OF 02S BETWEEN 110W AND 115W WINDS 20 KT OR LESS. SEAS TO 8
FT IN SW SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST N OF 29.5N BETWEEN 127W AND 133W WINDS 20 KT
OR LESS. SEAS TO 8 FT IN N SWELL.
.36 HOUR 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 0900 UTC THU AUG 18...

.LOW PRES 16N109W...SCATTERED MODERATE ISOLATED STRONG W OF
CENTER WITHIN 30 NM OF 16N110W.

.TROPICAL WAVE N OF 10N ALONG 93W...SCATTERED MODERATE ISOLATED
STRONG WITHIN 60 NM OF 14N91.5W AND 13N95.5W. 

.SCATTERED MODERATE ISOLATED STRONG WITHIN 60 NM OF 17N102W
AND WITHIN 60 NM OF COAST OF MEXICO FROM 20N TO 24N.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N77W TO 10N86W TO 09N95W TO
13N102W...THEN RESUMES AT 15N111W TO 12N119W TO 11N140W.
ISOLATED MODERATE TO STRONG WITHIN 90 NM OF LINE FROM 06N77W
TO 10N87W AND WITHIN 30 NM OF LINE FROM 12.5N111W TO 11N118W.
 
$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.