000
FZPN03 KNHC 250334
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SAT NOV 25 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SAT NOV 25.
24 HOUR FORECAST VALID 0000 UTC SUN NOV 26.
48 HOUR FORECAST VALID 0000 UTC MON NOV 27.

.WARNINGS.

...GALE WARNING... 
.N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING THE GULF OF 
TEHUANTEPEC...N TO NE WINDS 20 TO 25 KT. SEAS TO 8 FT. 
.09 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.33 HOUR FORECAST N OF 15N BETWEEN 94W AND 95W...INCLUDING THE 
GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W 
...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 
KT. SEAS TO 11 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 
15N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14.5N95W
...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. 
SEAS TO 14 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO
15N95W TO 13.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 11 TO 14 FT.
REMAINDER AREA WITHIN 75 NM OF LINE FROM 16N95W TO 14N95W TO 
12.5N96W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SW AND SE 
SWELL.

.SYNOPSIS AND FORECAST.

.COLD FRONT FROM 28N140W TO 25N139W TO 23N140W. N OF 26N BETWEEN 
136W AND 139W S TO SE WINDS 20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE 
W OF LINE FROM 30N129W TO 24N124W TO 12N132W TO 09N140W WINDS 20 
KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND SE SWELL.
.24 HOUR FORECAST COLD FRONT FROM 30N134W TO 25N135W TO 19N140W. 
NW OF FRONT WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL.
FROM 02N TO 18N W OF 122W WINDS 20 KT OR LESS. SEAS TO 9 FT IN 
MIXED N AND SE SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N125W TO 25N130W THEN 
DISSIPATING COLD FRONT TO 19N140W. FROM 20N TO 25N W OF 138W NE 
WINDS 20 TO 25 KT. SEAS 9 TO 12 FT. ELSEWHERE NW OF FRONT WINDS 
20 KT OR LESS. SEAS 8 TO 14 FT IN MIXED NW AND SE SWELL. FROM 
12N TO 14N W OF 139W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NW 
AND SW SWELL. S OF 07N W OF 116W WINDS 20 KT OR LESS. SEAS 8 FT
IN MIXED NW AND SW SWELL.
 
.06 HOUR FORECAST WITHIN 15 NM OF LINE FROM 11N86W TO 
10.5N87.5W...INCLUDING THE GULF OF PAPAGAYO...NE WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.36 HOUR FORECAST FROM 10N TO 11N E OF 87W...INCLUDING THE GULF 
OF PAPAGAYO...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.42 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 0245 UTC SAT NOV 25...

.SCATTERED MODERATE ISOLATED STRONG WITHIN 30 NM OF LINE FROM 
12N108W TO 15N111W TO 16N115W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N78W TO 09N84W TO 08N100W. THE ITCZ 
CONTINUES FROM 08N100W TO 09N110W TO 10N127W BEYOND 10N140W.
SCATTERED MODERATE ISOLATED STRONG FROM 07N TO 09N BETWEEN 79W 
AND 83W...WITHIN 120 NM S OF ITCZ BETWEEN 109W AND 135W...AND 
WITHIN 60 NM N OF ITCZ BETWEEN 110W AND 127W.

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.