000
FZPN03 KNHC 250226
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC WED OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 WED OCT 25.
24 HOUR FORECAST VALID 0000 UTC THU OCT 26.
48 HOUR FORECAST VALID 0000 UTC FRI OCT 27.

.WARNINGS.

...STORM WARNING... 
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N94.5W TO 14N95.5W... 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 40 TO 50 KT. 
SEAS 12 TO 20 FT. ELSEWHERE WITHIN 60 NM EITHER SIDE OF LINE 
FROM 16N94.5W TO 13N96W N TO NE WINDS 30 TO 40 KT. SEAS 10 TO 15 
FT. REMAINDER OF AREA WITHIN 90 NM EITHER SIDE OF LINE FROM 
16N94.5W TO 11N96.5 N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.12 HOUR FORECAST WITHIN 75 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 11.5N96.5W N TO NE WINDS 30 TO 45 KT. SEAS 16 TO 24 FT. 
REMAINDER OF AREA WITHIN 150 NM EITHER SIDE OF LINE FROM 
16N94.5W TO 09.5N97W N TO NE WINDS 20 TO 30 KT. SEAS 12 TO 18 
FT. 
.24 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 12N96.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
30 TO 45 KT. SEAS 17 TO 25 FT. ELSEWHERE WITHIN 90 NM EITHER 
SIDE OF LINE FROM 16N94.5W TO 10.5N97.5W N TO NE WINDS 20 TO 30 
KT. SEAS 13 TO 16 FT. REMAINDER AREA BOUNDED BY 16N95W TO 06N94W 
TO 09.5N102W TO 16N95W WINDS 20 KT OR LESS. SEAS 12 TO 16 FT 
PRIMARILY IN NE SWELL. 
.42 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 11N97W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 10 TO 15 FT. ELSEWHERE WITHIN AREA BOUNDED BY 
16N95W TO 07N94W TO 07N103W TO 16N95W WINDS 20 KT OR LESS. SEAS 
11 TO 15 FT PRIMARILY IN NE SWELL.
.48 HOUR FORECAST WITHIN 30 NM EITHER SIDE OF LINE FROM 16N94.5W 
TO 14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 
20 TO 25 KT. SEAS 8 TO 11 FT. WITHIN 150 NM OF 10N98W WINDS 20 
KT OR LESS. SEAS 12 FT PRIMARILY IN NE SWELL.

.SYNOPSIS AND FORECAST.

.FROM 05N TO 09N BETWEEN 80W AND 86W SW WINDS 20 TO 25 KT. SEAS 
TO 10 FT. 
.24 HOUR FORECAST FROM 05N TO 09N BETWEEN 84W AND 89W SW WINDS 
20 TO 25 KT. SEAS TO 10 FT. 
.48 HOUR FORECAST LOW PRES NEAR 09N87W 1009 MB WITH TROUGH SW TO 
07N89W. WITHIN 90 NM NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 25 
KT. SEAS TO 10 FT. WITHIN 150 NM SE OF TROUGH S TO SW WINDS 20 
TO 25 KT. SEAS TO 10 FT.

.FORECAST WATERS ELSEWHERE W OF A LINE FROM 30N118W TO 07N87W TO 
03.4S99W WINDS 20 KT OR LESS. SEAS TO 10 FT PRIMARILY IN MIXED S 
AND NW SWELL.
.24 HOUR FORECAST ELSEWHERE W OF LINE FROM 26N115W TO 07N84W TO 
02S99W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN MIXED S 
AND NW SWELL.
.48 HOUR FORECAST ELSEWHERE WITHIN AREA BOUNDED BY 16N95W TO 
08N84W TO 02N97W TO 08N115W TO 16N95W WINDS 20 KT OR LESS. SEAS 
TO 11 FT PRIMARILY IN MIXED S AND NW SWELL.

.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.18 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 0215 UTC WED OCT 25...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 13N93W TO 10N97W TO 08N110W TO 09N132W TO 
08N140W. SCATTERED MODERATE ISOLATED STRONG WITHIN 150 NM OF 
LINES FROM 05N78W TO 12N89W TO 13N101W AND FROM 08N108W TO 
10N136W.

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.