000
FZPN03 KNHC 170934
HSFEP2

HIGH SEAS FORECAST                            
NWS NATIONAL HURRICANE CENTER MIAMI FL                          
1030 UTC FRI OCT 17 2014

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI OCT 17.
24 HOUR FORECAST VALID 0600 UTC SAT OCT 18.
48 HOUR FORECAST VALID 0600 UTC SUN OCT 19.

.WARNINGS.

.NONE. 

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 13.5N99W 1007 MB MOVING N 10 KT. WITHIN 150 NM NW 
AND 180 NM SE SEMICIRCLES OF LOW EXCEPT W QUADRANT WINDS 20 TO 
25 KT. SEAS 9 TO 11 FT. ELSEWHERE FROM 08N TO 14N BETWEEN 95W 
AND 103W WINDS 20 KT OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N100.5W 1005 MB. WITHIN 150 NM OF LOW EXCEPT W QUADRANT WINDS 
20 TO 30 KT. SEAS 9 TO 12 FT. ELSEWHERE FROM 08N TO 16N BETWEEN 
96W AND 104W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
16.5N101W 1005 MB. OVER FORECAST WATERS WITHIN 90 NM OF LOW 
WINDS 20 TO 30 KT. SEAS 9 TO 14 FT. ELSEWHERE FROM 08.5N TO 17N 
BETWEEN 97W AND 107W WINDS 20 KT OR LESS. SEAS TO 10 FT IN MIXED 
SWELL.

.N OF 14N BETWEEN 94.5W AND 98W...INCLUDING GULF OF 
TEHUANTEPEC...NE TO E WINDS 20 TO 25 KT. SEAS TO 9 FT. 
.12 HOUR FORECAST CONDITIONS TO SHIFT W AND MERGE WITH LOW PRES 
CIRCULATION ABOVE. WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.NW OF LINE FROM 30N116.5W TO 27N117W TO 20N128W TO 18N140W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW SWELL.
.24 HOUR FORECAST FROM 20N TO 25N BETWEEN 112W AND 118W WINDS 20 
KT OR LESS. SEAS 8 FT IN NW SWELL. NW OF LINE FROM 30N127W TO 
24N140W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL.
.48 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 0900 UTC FRI OCT 17...

.LOW PRESSURE NEAR 13.5N99W SCATTERED TO LOCALLY NUMEROUS 
MODERATE TO STRONG WITHIN 240 NM NW SEMICIRCLE AND 60 NM 
ELSEWHERE FROM CENTER. SCATTERED MODERATE ISOLATED STRONG FROM 
150 NM TO 300 NM E QUADRANT.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...              
MONSOON TROUGH EXTENDS FROM 07N78W TO 15.5N95W TO LOW PRES NEAR 
13.5N99W 1008 MB TO 11N120W TO 10N130W...WHERE IT TRANSITIONS TO 
ITCZ...CONTINUING ON BEYOND 10N140W. SCATTERED MODERATE TO 
STRONG WITHIN 180 NM S OF TROUGH BETWEEN 77W AND 88W. FROM 12N 
TO 18N BETWEEN 98W AND 103W. SCATTERED MODERATE TO STRONG WITHIN 
210 NM S OF TROUGH BETWEEN 104W AND 123W.

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.