000
FZPN03 KNHC 120942
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN NOV 12 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 SUN NOV 12.
24 HOUR FORECAST VALID 0600 UTC MON NOV 13.
48 HOUR FORECAST VALID 0600 UTC TUE NOV 14.

.WARNINGS.

...GALE WARNING...
.WITHIN 30 NM OF LINE FROM 16N95W TO 15N95W TO 
14N95.5W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 
TO 35 KT. SEAS 9 TO 14 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 
16N95W TO 15N95W TO 13N96W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 
12 FT. REMAINDER OF AREA WITHIN 90 NM OF LINE FROM 16N95W TO 
14N95W TO 11.5N96.5W AND FROM 08N TO 11.5N BETWEEN 94W AND 102W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED NE AND SW SWELL.
.24 HOUR FORECAST WITHIN 30 NM OF LINE FROM 16N95W TO 14N95.5W 
INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 40 KT. 
SEAS 10 TO 16 FT. ELSEWHERE WITHIN 60 NM OF LINE FROM 16N95W TO 
14.5N95W TO 12.5N95.5W N TO NE WINDS 20 TO 30 KT. SEAS 9 TO 11 
FT. REMAINDER OF AREA WITHIN 90 NM OF LINE FROM 16N95W TO 
12.5N95.5W TO 10N97W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED NE AND SW SWELL.
.48 HOUR FORECAST WITHIN 45 NM OF LINE FROM 16N95W TO 15N95W TO 
13N96W...INCLUDING THE GULF OF TEHUANTEPEC...N TO NE WINDS 30 TO 
40 KT. SEAS 12 TO 18 FT. ELSEWHERE WITHIN 90 NM OF LINE FROM 
16N95W TO 14N95W TO 12N96.5W TO 09N98W N TO NE WINDS 20 TO 30 
KT. SEAS 9 TO 12 FT. REMAINDER OF AREA WITHIN 150 NM OF LINE 
FROM 16N95W TO 12.5N96W TO 09N98W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN MIXED SWELL.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N122W 1008 MB. FROM 12N TO 14N BETWEEN 119W AND 
121W WINDS 20 TO 25 KT. SEAS TO 11 FT. ELSEWHERE FROM 07N TO 23N 
W OF 114W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN MIXED NW AND 
S SWELL.
.24 HOUR FORECAST LOW PRES NEAR 15N127W 1006 MB. WITHIN 300 NM 
NW...180 NM NE...AND 120 NM SE QUADRANTS WINDS 20 TO 30 KT. SEAS 
9 TO 14 FT. ELSEWHERE FROM 11N TO 21N BETWEEN 121W AND 138W 
WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN MIXED SWELL.
.48 HOUR FORECAST LOW PRES NEAR 17N129W 1006 MB. WITHIN 240 NM N 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS 10 TO 16 FT. ELSEWHERE FROM 
13N TO 22N BETWEEN 124W AND 136W WINDS 20 KT OR LESS. SEAS 8 TO 
10 FT IN MIXED SWELL.

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

CONVECTION VALID AT 0900 UTC SUN NOV 12...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 09N84W TO 07N92W TO 08N99W TO 07N106W TO LOW 
PRES NEAR 12N122W 1008 MB TO 12N122W TO 11N127W TO 12N133W TO 
11N140W. SCATTERED STRONG FROM 06N TO 07N BETWEEN 77W AND 78W.
SCATTERED MODERATE TO STRONG WITHIN 300 NM N OF MONSOON TROUGH 
BETWEEN 126W AND 130W. SCATTERED MODERATE ISOLATED STRONG WITHIN 
45 NM S OF MONSOON TROUGH BETWEEN 117W AND 119W, WITHIN 90 NM N 
OF MONSOON TROUGH BETWEEN 123W AND 126W, WITHIN 60 NM OF LINE 
FROM 13N120W TO 14N123W, AND WITHIN 60 NM OF LINE FROM 16N121W 
TO 16N124W TO 15N126W.

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.