000
FZPN03 KNHC 172150
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC WED AUG 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC WED AUG 17.
24 HOUR FORECAST VALID 1800 UTC THU AUG 18.
48 HOUR FORECAST VALID 1800 UTC FRI AUG 19.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 15N107W 1007 MB MOVING NW 7 KT. WITHIN 180 NM SE
QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 08N
TO 14N BETWEEN 100W AND 115W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT
IN S TO SW SWELL. WITHIN 60 NM OF COAST OF MEXICO BETWEEN 96W
AND 99W E TO SE WINDS 20 KT OR LESS. SEAS 8 FT IN SE SWELL.
.24 HOUR FORECAST LOW PRES NEAR 17N109W 1007 MB. WITHIN 180 NM
SE QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. ELSEWHERE WITHIN
300 NM SE SEMICIRCLE WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW
SWELL. WITHIN 60 NM OF COAST OF MEXICO BETWEEN 103W AND 105W E
TO SE WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.
.48 HOUR FORECAST LOW PRES NEAR 18N111W 1007 MB. WITHIN 120 NM
SE QUADRANT WINDS 20 TO 25 KT. SEAS 8 TO 9 FT.

.LOW PRES NEAR 15N130W 1010 MB. WITHIN AREA BOUNDED BY 17N131W
TO 16N131W TO 17N133W TO 17N131W WINDS 20 KT OR LESS. SEAS TO 8
FT IN MIXED SWELL.
.24 HOUR FORECAST LOW PRES NEAR 15N137W 1011 MB. WITHIN AREA
BOUNDED BY 18N136W TO 17N135W TO 16N136W TO 18N136W WINDS 20 KT
OR LESS. SEAS TO 8 FT IN MIXED SWELL.
.42 HOUR FORECAST LOW PRES MOVED W OF AREA. WITHIN 60 NM OF LINE
FROM 17N137W TO 16N140W WINDS 20 KT OR LESS. SEAS TO 8 FT IN
MIXED SWELL.
.48 HOUR FORECAST WITHIN 60 NM OF LINE FROM 17N138W TO 17N140W
WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL.

.S OF 01S BETWEEN 100W AND 120W WINDS 20 KT OR LESS. SEAS 8
FT IN SW SWELL.
.24 HOUR FORECAST S OF LINE FROM 03.4S98W TO 01N112W TO 01S120W
WINDS 20 KT OR LESS. SEAS 8 FT IN S TO SW SWELL.
.36 HOUR FORECAST S OF 02S BETWEEN 100W AND 107W AND S OF 02N
BETWEEN 115W AND 125W WINDS 20 KT OR LESS. SEAS TO 8 FT IN S TO
SW SWELL.
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.N OF 29N BETWEEN 126W AND 134W WINDS 20 KT OR LESS. SEAS TO 8
FT IN NW SWELL.
.24 HOUR FORECAST N OF 29.5N BETWEEN 127W AND 133W WINDS 20 KT
OR LESS. SEAS TO 8 FT IN NW TO N SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST WITHIN AREA BOUNDED BY 16N94W TO 16N95W TO
15N96W TO 15N95W TO 15N94W TO 16N94W...INCLUDING THE GULF OF
TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.30 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 2130 UTC WED AUG 17...

.LOW PRES NEAR 15N107W...SCATTERED MODERATE ISOLATED STRONG
FROM 12N TO 16N BETWEEN 109W AND 111W AND WITHIN 30 NM OF
15N108W. 

.SCATTERED MODERATE WITHIN 30 NM OF 15N105W AND 17N103W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 13N96W. IT RESUMES
FROM LOW PRES NEAR 15N107W TO 12N118W TO LOW PRES NEAR 08N125W
1010 MB. THE TROUGH AXIS THEN EXTENDS FROM 12N131W TO BEYOND
12N140W. SCATTERED STRONG S OF AXIS WITHIN 60 NM OF LINE FROM
07N78W TO 06N83W. SCATTERED MODERATE ISOLATED STRONG W OF AXIS
FROM 12N TO 15N BETWEEN 96W AND 101W. SCATTERED MODERATE WITHIN
60 NM N OF AXIS BETWEEN 92W AND 94W AND BETWEEN 117W AND 119W.

$$
.FORECASTER AGUIRRE. NATIONAL HURRICANE CENTER.