000
FZPN03 KNHC 011526
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC THU NOV 01 2018

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC THU NOV 01.
24 HOUR FORECAST VALID 1200 UTC FRI NOV 02.
48 HOUR FORECAST VALID 1200 UTC SAT NOV 03.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12.5N111W 1008 MB. FROM 08N TO 12N BETWEEN 107W 
AND 110W...AND FROM 08N TO 11N BETWEEN 110W AND 116W WINDS 20 KT 
OR LESS. SEAS 8 FT IN SW SWELL.
.24 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
14N111W 1008 MB. WITHIN 60 NM SE SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE FROM 09N TO 14N BETWEEN 105W AND 115W 
SW WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST LOW PRES...POSSIBLE TROPICAL CYCLONE...NEAR 
15N110W 1007 MB. WITHIN 90 NM SE SEMICIRCLE WINDS 20 TO 25 KT. 
SEAS 8 TO 10 FT. ELSEWHERE FROM 10N TO 17N BETWEEN 104W AND 114W 
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SW SWELL.

.LOW PRES NEAR 10N130W 1009 MB. WITHIN 120 NM N QUADRANT WINDS 
20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST LOW PRES NEAR 11N129W 1009 MB. WITHIN 90 NM NW 
QUADRANT WINDS 20 TO 25 KT. SEAS 8 FT.
.48 HOUR FORECAST LOW PRES DISSIPATED. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.N OF 23N BETWEEN 125W AND 132W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN NW TO N SWELL.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.36 HOUR FORECAST N OF 15N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 25 KT. SEAS BUILDING 
TO 8 FT. 
.42 HOUR FORECAST N OF 14N BETWEEN 94.5W AND 95.5W...INCLUDING 
THE GULF OF TEHUANTEPEC...N WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W TO 
13.5N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N WINDS 20 TO 
30 KT. SEAS 8 TO 11 FT.

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

CONVECTION VALID AT 1500 UTC THU NOV 1...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM 1009 MB LOW PRESSURE OVER 
COLOMBIA NEAR 08N76W TO 10N90W TO 11N100W TO ANOTHER 1008 MB LOW 
PRESSURE NEAR 12.5N111W TO A THIRD LOW PRESSURE NEAR 10N130W TO 
08N140W. SCATTERED MODERATE ISOLATED STRONG CONVECTION IS FROM 
09N TO 16N BETWEEN 106W AND 120W. SCATTERED MODERATE CONVECTION 
IS WITHIN 120 NM N QUADRANT OF LOW PRESSURE NEAR 10N130W. 

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.