000
FZPN03 KNHC 240253
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING...
.WITHIN 45 NM OF LINE FROM 16N95W TO 13N96W...INCLUDING THE GULF 
OF TEHUANTEPEC...N WINDS 25 TO 35 KT. SEAS 11 TO 14 FT. 
ELSEWHERE WITHIN 90 NM OF LINE FROM 16N95W TO 13N96W TO 11N97W N 
TO NE WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.18 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 
13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 TO 
30 KT. SEAS 9 TO 12 FT. ELSEWHERE WITHIN 90-120 NM OF LINE FROM 
16N95W TO 13N96W TO 11N99W AND FROM 08N TO 10N BETWEEN 100W AND 
102W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NE AND SW 
SWELL.
.24 HOUR FORECAST WITHIN 90 NM OF THE GULF OF TEHUANTEPEC N 
WINDS 20 TO 25 KT. SEAS 8 FT. WITHIN 75 NM EITHER SIDE OF LINE 
14N95.5W TO 11N99W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT. 
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.SYNOPSIS AND FORECAST.

.STATIONARY FRONT FROM 30N138.5W TO 28N140W. W OF LINE FROM 
30N126W TO 17N140W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN NW 
SWELL...HIGHEST SEAS NEAR 26N140W. 
.24 HOUR FORECAST STATIONARY FRONT JUST NW OF AREA. W OF LINE 
FROM 30N137W TO 27N125W TO 16N130W TO 09N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT PRIMARILY IN NW SWELL...HIGHEST NEAR 
16N138W. 
.48 HOUR FORECAST LOW PRES WELL N OF AREA WITH COLD FRONT TO 
30N132W TO 22N137W. NW OF LINE 30N135W TO 25N140W WINDS 20 KT OR 
LESS. SEAS 8 TO 10 FT IN NW SWELL. WITHIN AREA BOUNDED BY 
15N140W TO 15N122W TO 05N130W TO 00N140W TO 15N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 9 FT IN NW SWELL. 

.12 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N85.5W TO 
10N88W...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.
.30 HOUR FORECAST WITHIN 30 NM OF LINE FROM 11N85.5W TO 
10N88W...INCLUDING THE GULF OF PAPAGAYO...NE 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 FRI NOV 24...

.SCATTERED MODERATE FROM 17N TO 25N W OF 136W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N77W TO 09N90W TO 07N100W. ITCZ FROM 
07N100W TO 12N114W TO 10N121W TO BEYOND 10N140W. SCATTERED 
MODERATE ISOLATED STRONG FROM 08N TO 10N BETWEEN 116W AND 118W
AND WITHIN 90-120 NM S OF THE AXIS BETWEEN 127W AND 132W.  

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.