000
FZPN03 KNHC 260907
HSFEP2

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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

.WARNINGS.

...GALE WARNING... 
.WITHIN 30 NM OF LINE FROM 16N95W TO 12.5N96W N TO NE WINDS 30 
TO 40 KT. SEAS 15 TO 21 FT. ELSEWHERE WITHIN 90 NM OF LINE FROM 
16N95W TO 11N97.5W N TO NE WINDS 20 TO 30 KT. SEAS 11 TO 17 FT.
REMAINDER OF AREA BOUNDED BY LINE FROM 16N94W TO 10N89W TO 
10N104W TO 16N96W TO 16N94W WINDS 20 KT OR LESS. SEAS TO 10 FT 
PRIMARILY IN MIXED NE AND SW SWELL. 
.12 HOUR FORECAST WITHIN 60 NM OF LINE FROM 16N95W 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 LINE FROM 
16N95W TO 06N88W TO 01N97W TO TO 08N111W TO 16N95W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT PRIMARILY IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST N OF 13N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.SYNOPSIS AND FORECAST.

.FROM 05N AND 08N BETWEEN 92W AND 98W SW WINDS 20 TO 30 KT. SEAS 
8 TO 13 FT. ELSEWHERE WITHIN AREA BOUNDED BY 10N89W TO 09N85W TO 
06N86W TO 02N94W TO 04N112W TO 10N104W TO 10N89W WINDS 20 KT OR 
LESS. SEAS 8 TO 12 FT IN MIXED SWELL.  
.24 HOUR FORECAST NEW LOW PRES NEAR 10N88W 1008 MB. WITHIN 120 
NM NE SEMICIRCLE OF LOW E TO SE WINDS 20 TO 25 KT. SEAS 8 TO 10 
FT. FROM 05N TO 09N BETWEEN 89W AND 97W SW WINDS 20 TO 25 KT. 
SEAS TO 9 FT. REMAINDER AREA BOUNDED BY 12N87W TO 09N85W TO 
00N94W TO 00N104W TO 11N112W TO 12N87W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN MIXED SWELL. 
.48 HOUR FORECAST LOW PRES NEAR 11N91W 1003 MB. OVER FORECAST 
WATERS WITHIN 210 NM SE AND 90 NM NW SEMICIRCLES OF LOW WINDS 20 
TO 30 KT. SEAS 9 TO 13 FT. FROM 05N TO 09N BETWEEN 90W AND 100W 
SW WINDS 20 TO 30 KT. SEAS TO 11 FT. ELSEWHERE WITHIN AREA 
BOUNDED BY A LINE FROM 14N91W TO 11N86W TO 03.4S99W TO 03.4S110W 
TO 09N110W TO 14N91W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED 
SWELL. 

.36 HOUR FORECAST W OF LINE FROM 30N138W TO 28N140W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN NW SWELL.
.48 HOUR FORECAST W OF LINE FROM 30N131W TO 21N140W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT IN NW SWELL...HIGHEST NW.

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

CONVECTION VALID AT 0900 UTC THU OCT 26...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 12N86W TO 12N92W TO 08N99W TO 10N107W TO 
10N120W TO 09N131W TO 08N140W. SCATTERED MODERATE TO STRONG 
CONVECTION FROM 08N TO 13N BETWEEN 85W AND 91W. SCATTERED 
MODERATE ISOLATED STRONG FROM 08N TO 10N BETWEEN 92W AND 99W. 
SCATTERED MODERATE FROM 08N TO 10N BETWEEN 110W AND 130W.  

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.