000
FZPN03 KNHC 240900
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC TUE OCT 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC TUE OCT 24.
24 HOUR FORECAST VALID 0600 UTC WED OCT 25.
48 HOUR FORECAST VALID 0600 UTC THU OCT 26.

.WARNINGS.

...STORM WARNING... 
.WITHIN 30 NM EITHER SIDE OF LINE FROM 16N95W TO 14.5N95W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 35 KT. SEAS 
9 TO 13 FT. ELSEWHERE WITHIN 45 NM EITHER SIDE OF LINE FROM 
16N95W TO 13N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. 
.24 HOUR FORECAST WITHIN 15 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 13.5N96W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 40 TO 50 KT. SEAS 12 TO 19 FT. ELSEWHERE WITHIN 45 NM 
EITHER SIDE OF LINE FROM 16N95W TO 13.5N95W TO 12N96W N TO NE 
WINDS 30 TO 40 KT. SEAS 10 TO 15 FT. REMAINDER AREA WITHIN 12O 
NM EITHER SIDE OF LINE FROM 16N95W TO 12N95W TO 10N97W N TO NE 
WINDS 20 TO 30 KT. SEAS 8 TO 12 FT. FROM 04N TO 10N BETWEEN 92W 
AND 110W WINDS 20 KT OR LESS. SEAS 8 FT IN MIXED NE...NW AND S 
SWELL. 
.42 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF LINE FROM 16N95W 
TO 15N95W TO 12N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE 
WINDS 30 TO 45 KT. SEAS 16 TO 24 FT. ELSEWHERE WITHIN 120 NM 
EITHER SIDE OF LINE FROM 16N95W TO 15N95W TO 11N97W N TO NE 
WINDS 20 TO 30 KT. SEAS 12 TO 16 FT. REMAINDER OF AREA FROM 03N 
TO 12N BETWEEN 92W AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED NE...NW AND S SWELL.
.48 HOUR FORECAST  WITHIN 45 NM EITHER SIDE OF LINE FROM 16N95W 
TO 14.5N95.5W TO 12N97W...INCLUDING GULF OF TEHUANTEPEC...N TO 
NE WINDS 30 TO 45 KT. SEAS 15 TO 24 FT. ELSEWHERE WITHIN 120 NM 
EITHER SIDE OF LINE FROM 16N95W TO 13N95W TO 10N98W N TO NE 
WINDS 20 TO 30 KT. SEAS 12 TO 16 FT. REMAINDER OF AREA FROM 03N 
TO 14N BETWEEN 90W AND 105W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT 
IN MIXED NE...NW AND S SWELL. 

.SYNOPSIS AND FORECAST.

.GULF OF CALIFORNIA N OF 30N NW WINDS 20 TO 25 KT. SEAS LESS 
THAN 8 FT.
.24 HOUR FORECAST LITTLE CHANGE.
.42 HOUR FORECAST GULF OF CALIFORNIA WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.WITHIN AREA BOUNDED BY 30N119W TO 03N100W TO 09N140W TO 30N140W 
TO 30N119W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 30N117W TO 10N140W TO 
17N140W TO 30N127W TO 30N117W WINDS 20 KT OR LESS. SEAS TO 9 FT 
IN NW SWELL. 
.42 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.18 HOUR FORECAST FROM 05N TO 08N BETWEEN 80W AND 83W SW WINDS 
20 TO 25 KT. SEAS 8 FT. 
.24 HOUR FORECAST FROM 05N TO 08N BETWEEN 81W AND 87W SE WINDS 
20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST FROM 05N TO 09N BETWEEN 83W AND 89W SW WINDS 
20 TO 30 KT. SEAS 8 TO 10 FT.

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

CONVECTION VALID AT 0900 UTC TUE OCT 24...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 10N85W TO 11N91W TO 07N111W TO 09N135W. ITCZ 
FROM 09N135W TO 09N140W. SCATTERED MODERATE ISOLATED STRONG OVER 
FORECAST WATERS FROM 06N TO 09N BETWEEN 77W AND 86W. SCATTERED 
MODERATE FROM 10N TO 12N BETWEEN 115W AND 126W.

$$
.FORECASTER AL. NATIONAL HURRICANE CENTER.