000
FZPN03 KNHC 032115
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC TUE OCT 03 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC TUE OCT 03.
24 HOUR FORECAST VALID 1800 UTC WED OCT 04.
48 HOUR FORECAST VALID 1800 UTC THU OCT 05.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 14N95W 1004 MB. WITHIN 150 NM N AND 90 NM S 
SEMICIRCLES OF LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE 
FROM 08N TO 13N BETWEEN 92W AND 106W WINDS 20 KT OR LESS. SEAS 
TO 9 FT IN SW SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N99W 1004 MB. WITHIN 150 NM N SEMICIRCLE AND 210 NM S 
SEMICIRCLES WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. FROM 07N TO 13N 
BETWEEN 95W AND 105W SW WINDS 20 TO 25 KT. SEAS 9 TO 11 FT. 
ELSEWHERE...EXCEPT AS NOTED IN NEXT SECTION...FROM 03N TO 13N 
BETWEEN 91W AND 112W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN SW 
SWELL. 
.48 HOUR LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 14N104W 
1004 MB. WITHIN 150 NM OF CENTER WINDS 20 TO 30 KT. SEAS 10 TO 
12 FT. ELSEWHERE...EXCEPT AS NOTED IN NEXT SECTION...FROM 08N TO 
15N BETWEEN 100W AND 110W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN 
SW SWELL.  

.S OF A LINE FROM 01N135W TO 03.4S110W WINDS 20 KT OR LESS. SEAS 
8 TO 10 FT IN SW SWELL.
.24 HOUR FORECAST S OF A LINE FROM 00N133W TO 07N120W TO 03N105W 
TO 03.4S92W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.
.48 HOUR FORECAST FROM 05N TO 12N BETWEEN 78W AND 
95W...INLCUDING THE GULF OF PANAMA S TO SW WINDS 20 TO 25 KT. 
SEAS 9 TO 13 FT IN SW SWELL. ELSEWHERE S OF A LINE FROM 00N125W 
TO 15N130W TO 13N90W...EXCEPT IN LEE OF GALAPAGOS...WINDS 20 KT 
OR LESS. SEAS 8 TO 11 FT IN SW SWELL. 

.N OF 27N BETWEEN 121W AND 130W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN N SWELL.
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.36 HOUR FORECAST WITHIN 90 NM OF THE GULF OF TEHUANTEPEC 
N WINDS 20 TO 25 KT. SEAS 8 FT. 
.48 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 14N95W 
TO 16N95W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 
KT. SEAS 8 FT.

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

CONVECTION VALID AT 2045 UTC TUE OCT 03...

.LOW PRES NEAR 14N95W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 150 NM W SEMICIRCLE AND ELSEWHERE FROM 11N TO 16N 
BETWEEN 95W AND 99W. 

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 14N82W TO LOW PRES NEAR 14N95W 1004 MB TO 
13N110W TO LOW PRES NEAR 13N125W 1010 MB TO 12N140W. SCATTERED 
MODERATE TO STRONG FROM 14N TO 17N BETWEEN 102W AND 106W. 
SCATTERED MODERATE WITHIN 120-180 NM EITHER SIDE OF MONSOON 
TROUGH AXIS BETWEEN 123W AND 129W.  

$$
.FORECASTER COBB. NATIONAL HURRICANE CENTER.