000
FZPN03 KNHC 260945
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON OCT 26 2015

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON OCT 26.
24 HOUR FORECAST VALID 0600 UTC TUE OCT 27.
48 HOUR FORECAST VALID 0600 UTC WED OCT 28.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM OLAF W OF AREA NEAR 24.1N 142.0W. OVER FORECAST 
WATERS FROM 21N TO 27N BETWEEN 137W AND 140W SE TO S WINDS 20 TO 
30 KT. SEAS 11 TO 15 FT. ELSEWHERE NW OF LINE FROM 30N125W TO 
19N140W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SW AND NW 
SWELL.
.12 HOUR FORECAST TROPICAL STORM OLAF NEAR 25.4N 140.1W. MAXIMUM 
WINDS 50 KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 140 
NM NE QUADRANT...120 NM SE QUADRANT...60 NM SW QUADRANT...AND 80 
NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 180 NM SE 
SEMICIRCLE AND 150 NM NW SEMICIRCLE WITH SEAS TO 19 FT. 
ELSEWHERE OVER FORECAST WATERS WITHIN 270 NM SE SEMICIRCLE WINDS 
20 TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA NW OF LINE FROM 
30N120W TO 20N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
PRIMARILY IN NW SWELL.
.24 HOUR FORECAST TROPICAL STORM OLAF NEAR 26.8N 137.5W. MAXIMUM 
WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE WINDS WITHIN 120 
NM NE QUADRANT...100 NM SE QUADRANT...40 NM SW QUADRANT...AND 60 
NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM OF CENTER 
WITH SEAS TO 17 FT. ELSEWHERE WITHIN 150 NM OF CENTER WINDS 20 
TO 33 KT. SEAS 10 TO 12 FT. REMAINDER OF AREA N OF 21N W OF 130W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED SWELL. 
.48 HOUR FORECAST TROPICAL DEPRESSION OLAF NEAR 28.2N 133.2W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. WITHIN 165 NM NW 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 12 TO 16 FT. ELSEWHERE NW OF 
LINE FROM 30N126W TO 21N140W WINDS 20 KT OR LESS. SEAS 8 TO 12 
FT PRIMARILY IN NW SWELL.
.72 HOUR FORECAST POST TROPICAL REMNANT LOW OF OLAF NEAR 26.0N 
134.0W. MAXIMUM WINDS 25 KT GUSTS 35 KT. N OF 27N BETWEEN 131W 
AND 135W N TO NE WINDS 20 TO 25 KT. SEAS 13 FT. ELSEWHERE NW OF 
LINE FROM 30N117W TO 12N140W WINDS 20 KT OR LESS. SEAS 8 TO 13 
FT IN NW SWELL.
.96 HOUR FORECAST...DISSIPATED.  

...GALE WARNING...
.GULF OF TEHUANTEPEC N OF 15N BETWEEN 94.5W AND 95.5W N WINDS 25 
TO 35 KT. SEAS TO 9 FT.
.06 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 13.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 25 TO 35 KT. SEAS 10 TO 12 FT. ELSEWHERE WITHIN 60 NM 
EITHER SIDE OF A LINE FROM 16N95W TO 15N95W TO 13N96.5W N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.12 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 
16.5N95W TO 15N95W TO 14N96W...INCLUDING GULF OF TEHUANTEPEC...N 
TO NE WINDS 20 TO 30 KT. SEAS 8 TO 11 FT. ELSEWHERE FROM 11.5N 
TO 14N BETWEEN 93W AND 98W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT 
IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W 
TO 15N95W TO 14.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE WITHIN 60 NM 
EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 12N90W WINDS 20 KT 
OR LESS. SEAS 8 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.SYNOPSIS AND FORECAST.
 
.LOW PRES NEAR 11N127W 1010 MB. WITHIN 120 NM NW QUADRANT NE 
WINDS 20 KT OR LESS. SEAS 8 FT PRIMARILY IN NW SWELL.
.24 HOUR FORECAST LOW PRES NEAR 13.5N126W 1009 MB. WINDS 20 KT 
OR LESS. SEAS LESS THAN 8 FT. 
.48 HOUR FORECAST LITTLE CHANGE.

.FROM 04N TO 06N BETWEEN 90W AND 95W WINDS 20 KT OR LESS. SEAS 8 
FT IN SW SWELL.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.24 HOUR FORECAST S OF 00N BETWEEN 110W AND 115W WINDS 20 KT OR 
LESS. SEAS TO 8 FT IN MIXED SW AND SE SWELL.
.48 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 0830 UTC MON OCT 26...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...         
MONSOON TROUGH EXTENDS FROM 09N84W TO 10N99W...WHERE IT REMAINS 
FRACTURED...THEN RESUMES FROM 14N105W TO LOW PRES 1010 MB NEAR 
11N127W TO 13N140W. SCATTERED MODERATE TO STRONG WITHIN 240 NM S 
OF TROUGH AXIS E OF 95W. SCATTERED MODERATE FROM 09N TO 11N 
BETWEEN 106W AND 110W. SCATTERED MODERATE WITHIN 180 NM NW 
SEMICIRCLE AND 240 NM SE SEMICIRCLE OF LOW PRES NEAR 11N127W.

.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.