000
FZPN03 KNHC 260920
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE DEC 26 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 DEC 26.
24 HOUR FORECAST VALID 0600 UTC WED DEC 27.
48 HOUR FORECAST VALID 0600 UTC THU DEC 28.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 14N96W...INCLUDING GULF OF 
TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 9 TO 13 FT. 
ELSEWHERE WITHIN 75 NM OF LINE FROM 16N95W TO 13N96W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. REMAINDER OF AREA FROM 11N 
TO 15N BETWEEN 94W AND 99W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED SW AND NE SWELL. 
.06 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 14N95.5W 
TO 12N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 11N TO 15N BETWEEN 94W 
AND 100W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SW AND NE 
SWELL. 
.24 HOUR FORECAST N OF 14N BETWEEN 94W AND 96W...INCLUDING GULF 
OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST N OF 13N BETWEEN 94W AND 96.5W...INCLUDING 
GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.

.SYNOPSIS AND FORECAST.

.FROM 09N TO 11N E OF 89W NE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST FROM 09N TO 11N E OF 90W NE WINDS 20 TO 25 KT. 
SEAS TO 8 FT.
.48 HOUR FORECAST FROM 10N TO 11N E OF 88W NE WINDS 20 TO 25 KT. 
SEAS LESS THAN 8 FT.

.W OF LINE FROM 25N128W TO 18N125W TO 10N137W WINDS 20 KT OR 
LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST W OF LINE FROM 30N133W TO 17N118W TO 16N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 26N130W TO 19N125W TO 14N135W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

.48 HOUR FORECAST TROUGH FROM 09N122W TO 13N121W. FROM 11.N TO 
14.5N BETWEEN 117W AND 121W WINDS 20 KT OR LESS. SEAS 8 FT IN 
MIXED SWELL.

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

CONVECTION VALID AT 0900 UTC TUE DEC 26...

.SCATTERED MODERATE TO STRONG FROM 12N TO 15N BETWEEN 113W AND 
115.5W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
SURFACE TROUGH AXIS FROM 05N78W TO 07N85W TO 05N95W TO 09N110W 
TO 09N121W. ITCZ FROM 09N121W TO 08N128W TO 07N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 07N TO 10N BETWEEN 110W AND 118W.

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.