000
FZPN03 KNHC 181513
HSFEP2

HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC FRI NOV 18 2011

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

SYNOPSIS VALID 1200 UTC FRI NOV 18.
24 HOUR FORECAST VALID 1200 UTC SAT NOV 19.
48 HOUR FORECAST VALID 1200 UTC SUN NOV 20.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM EITHER SIDE OF A LINE FROM 16N95W TO 14N96W... 
INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. SEAS 8 TO 
11 FT.
.06 HOUR FORECAST WINDS LESS THAN GALE FORCE.

.SYNOPSIS AND FORECAST.

.EXCEPT AS NOTED IN WARNINGS...WITHIN 60 NM EITHER SIDE OF A LINE 
FROM 16N95W TO 14.5N95W TO 13N97W N TO NE WINDS 20 TO 30 KT. SEAS TO 
9 FT.
.06 HOUR FORECAST WITHIN 60 NM EITHER SIDE OF A LINE FROM 16N95W TO 
15N95W TO 13N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS 20 
TO 30 KT. SEAS 8 TO 12 FT. ELSEWHERE FROM 10N TO 13N BETWEEN 95W AND 
102W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST WITHIN 45 NM EITHER SIDE OF A LINE FROM 16N95W TO
15N95W TO 14N97W...INCLUDING GULF OF TEHUANTEPEC...N TO NE WINDS
20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 10N TO 14N BETWEEN 95W
AND 102W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WINDS LESS THAN 20 KT. SEAS LESS THAN 8 FT.

.N OF 27N BETWEEN 119W AND 129W WINDS LESS THAN 20 KT. SEAS TO 9 FT 
IN NW SWELL.
.24 HOUR FORECAST N OF 29N W OF 121W WINDS LESS THAN 20 KT. SEAS 8 
TO 10 FT IN BUILDING N SWELL.
.48 HOUR FORECAST N OF 23N W OF 115W WINDS LESS THAN 20 KT EXCEPT
NW TO N 20 KT N OF 29N. SEAS 8 TO 13 FT IN N SWELL...HIGHEST N OF 
29N BETWEEN 120W AND 134W.

.48 HOUR FORECAST FROM 15N TO 23N W OF 130W WINDS LESS THAN 20 KT. 
SEAS 8 FT.

.LOW PRES NEAR 09N96W 1007 MB MOVING 10 KT. FROM 04N TO 09N BETWEEN 
92W AND 98W S TO SW WINDS 20 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
10N101W 1007 MB. WITHIN 180 NM NE AND 90 SW SEMICIRCLES OF LOW WINDS 
20 TO 25 KT. SEAS TO 9 FT. ELSEWHERE FROM 05N TO 09N BETWEEN 93W AND 
104W S TO SW WINDS 20 KT. SEAS TO 9 FT IN MIXED NE AND SW SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
11N104W 1006 MB. WITHIN 210 NM E AND 120 NM W SEMICIRCLES OF
LOW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT. ELSEWHERE FROM 04N TO 08N 
BETWEEN 98W AND 107W S TO SW WINDS 20 KT. SEAS 8 FT.

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

CONVECTION VALID AT 1515 UTC FRI NOV 18...
.LOW PRES NEAR 09N96W 1007 MB...SCATTERED STRONG WITHIN 90 NM NW
SEMICIRCLE.

.TROUGH FROM 14N125W TO 06N126W...SCATTERED STRONG WITHIN 45 NM OF 
TROUGH FROM 08N TO 11N. ELSEWHERE ISOLATED MODERATE FROM 07N TO 13N 
BETWEEN 120W AND 129W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 10N85W TO 10N90W TO LOW PRES NEAR 
09N96W TO 07N110W TO 09N116W. THE INTERTROPICAL CONVERGENCE ZONE 
CONTINUES FROM 09N116W TO 12N125W TO 08N140W. BESIDES THE CONVECTION 
MENTIONED WITH THE LOW NEAR 09N96W AND THE TROUGH ALONG 125W... 
SCATTERED MODERATE TO STRONG FROM 06N TO 09W W OF 135W. 

$$
.FORECASTER FORMOSA. NATIONAL HURRICANE CENTER.