000
FZPN03 KNHC 040900
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SUN NOV 04 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN NOV 04.
24 HOUR FORECAST VALID 0600 UTC MON NOV 05.
48 HOUR FORECAST VALID 0600 UTC TUE NOV 06.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM XAVIER NEAR 16.6N 105.9W 999 MB AT 0900 UTC NOV 
04 MOVING N OR 05 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 50 KT 
GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 80 NM E 
SEMICIRCLE...20 NM SW QUADRANT AND 70 NM NW QUADRANT.  SEAS 12 
FT OR GREATER WITHIN 90 NM E SEMICIRCLE...30 NM SW QUADRANT AND 
75 NM NW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE WITHIN 120 NM NW 
AND 150 NM SE SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER AREA FROM 12N TO 19N BETWEEN 103W AND 110W WINDS 20 KT 
OR LESS. SEAS TO 9 FT IN MIXED SWELL. 
.24 HOUR FORECAST TROPICAL STORM XAVIER NEAR 17.8N 106.7W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM E SEMICIRCLE...20 NM SW QUADRANT AND 50 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM N AND 60 NM S 
SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE WITHIN 120 NM N AND 90 
NM S SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
.48 HOUR FORECAST TROPICAL DEPRESSION XAVIER NEAR 18.2N 109.0W.
WITHIN 60 NM N AND 30 NM S SEMICIRCLES WINDS 20 TO 30 KT. SEAS 8 
TO 12 FT. 
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW XAVIER NEAR 18.3N 
111.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW XAVIER NEAR 18.5N 
113.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.120 HOUR FORECAST...DISSIPATED.

FORECAST WINDS IN AND NEAR ACTIVE TROPICAL CYCLONES SHOULD BE 
USED WITH CAUTION DUE TO UNCERTAINTY IN FORECAST TRACK...SIZE 
AND INTENSITY.

.SYNOPSIS AND FORECAST.

.LOW PRES NEAR 12N118W 1009 MB. FROM 10N TO 14N BETWEEN 115W AND 
125W WINDS 20 KT OR LESS. SEAS TO 8 FT IN MIXED SWELL. 
.24 HOUR FORECAST LOW PRES NEAR 13N117W 1010 MB. WINDS 20 KT OR 
LESS. SEAS LESS THAN 8 FT.

.N OF 28N BETWEEN 120W AND 130W WINDS 20 KT OR LESS. SEAS 8 FT 
IN N SWELL. 
.24 HOUR FORECAST NW OF LINE 30N122W TO 23N140W WINDS 20 KT OR 
LESS. SEAS TO 9 FT IN N TO NE SWELL.
.48 HOUR FORECAST NW OF LINE 30N124W TO 22N140W WINDS 20 KT OR 
LESS. SEAS 8 FT IN N TO NE SWELL.

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

CONVECTION VALID AT 0900 UTC SUN NOV 4...

.T.S. XAVIER...SCATTERED MODERATE TO STRONG WITHIN 150 NM NE 
SEMICIRCLE. SCATTERED MODERATE ISOLATED STRONG ELSEWHERE FROM 
12N TO 20N BETWEEN 102W AND 107W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH FROM 08N78W TO 08N90W TO 11N97W. IT RESUMES FROM 
14N111W TO LOW PRES NEAR 12N118W TO LOW PRES NEAR 10N135W TO 
09N140W. SCATTERED MODERATE ISOLATED STRONG FROM 10N TO 13N 
BETWEEN 86W AND 90W...AND FROM 09N TO 12N BETWEEN 117W AND 130W.

$$

.FORECASTER AL. NATIONAL HURRICANE CENTER.