000
FZPN03 KNHC 070917
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE NOV 7 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 TUE NOV 7.
24 HOUR FORECAST VALID 0600 UTC WED NOV  8.
48 HOUR FORECAST VALID 0600 UTC THU NOV  9.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROUGH FROM 30N127W TO 24N135W. WITHIN AREA BOUNDED BY 18N133W 
TO 15N140W TO 27N140W TO 30N131W TO 25N135W TO 25N133W TO 18N133W
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE SWELL.
.12 HOUR FORECAST TROUGH FROM 30N126W TO 26N134W. WINDS 20 KT OR
LESS. SEAS LESS THAN 8 FT.

.GULF OF TEHUANTEPEC N OF 14.5N BETWEEN 94.5W AND 95.5W N WINDS
20 TO 30 KT. SEAS TO 8 FT.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W
TO 14N95W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20
TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LITTLE CHANGE.

.WITHIN AREA BOUNDED BY 03.4S107W TO 03.4S120W TO 00N120W TO
00N131W TO 03N123W TO 01N118W TO 03.4S107W WINDS 20 KT OR LESS.
SEAS 8 TO 9 FT IN MIXED SE AND SW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S95W TO 03.4S120W 
TO 00N132W TO 11N130W TO 10N115W TO 05N103W TO 03.4S95W WINDS 20
KT OR LESS. SEAS 8 TO 10 FT IN MIXED SE AND SW SWELL.
.48 HOUR FORECAST WITHIN AREA BOUNDED BY 03.4S83W TO 03.4S120W 
TO 02N131W TO 18N128W TO 06N91W TO 03.4S83W WINDS 20 KT OR LESS. 
SEAS 8 TO 10 FT IN MIXED SWELL.

.36 HOUR FORECAST COLD FRONT FROM 30N139W TO 29.5N140W. N OF
29.5N W OF 135W WINDS 20 KT OR LESS. SEAS TO 8 FT IN NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N134W TO 28N140W. N OF 29N W
OF 137W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

CONVECTION VALID AT 0900 UTC TUE NOV 7...

.LOW PRES NEAR 09N113W...SCATTERED MODERATE TO STRONG WITHIN 360
NM SW SEMICIRCLE.

.TROUGH FROM 30N127W TO 24N135W...SCATTERED MODERATE BETWEEN 75
NM AND 150 NM SE OF TROUGH.

.SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM NW OF A LINE
FROM 14N126W TO 13N132W TO 11N136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 10N84W TO 08N98W TO LOW PRES
NEAR 09N113W TO LOW PRES NEAR 11N133W TO 10N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 08N TO 10N BETWEEN 86W AND 88W AND
FROM 08N TO 10N BETWEEN 99W AND 102W. SCATTERED MODERATE FROM 08N
TO 11N BETWEEN 134W AND 138W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.