690 
FZPN03 KNHC 271007
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC FRI JUL 27 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 FRI JUL 27.
24 HOUR FORECAST VALID 0600 UTC SAT JUL 28.
48 HOUR FORECAST VALID 0600 UTC SUN JUL 29.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM GILMA NEAR 14.4N 126.7W 1006 MB AT 0900 UTC JUL 
27 MOVING WNW OR 285 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM OF CENTER 
EXCEPT 30 NM NE QUADRANT.  SEAS TO 12 FT WITHIN 0 NM OF CENTER 
EXCEPT 30 NM NE QUADRANT. ELSEWHERE WITHIN 180 NM NE AND 210 NM 
SE QUADRANTS WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM GILMA NEAR 15.0N 130.9W.
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 30 NM NW AND SE QUADRANTS...40 NM NE QUADRANT AND 
20 NM SW QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM NE AND 45 
NM SW SEMICIRCLES WITH SEAS TO 18 FT. ELSEWHERE WITHIN 300 NM NE 
AND 90 NM SW SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.48 HOUR FORECAST TROPICAL STORM GILMA NEAR 16.1N 134.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 40 NM N SEMICIRCLE AND 20 NM S SEMICIRCLE. SEAS 12 
FT OR GREATER WITHIN 180 NM NE AND 90 NM SW SEMICIRCLES WITH 
SEAS TO 18 FT. ELSEWHERE WITHIN 270 NM N AND 120 NM S 
SEMICIRCLES WINDS 20 TO 33 KT. SEAS 8 TO 11 FT.
.72 HOUR FORECAST TROPICAL DEPRESSION GILMA NEAR 17.5N 138.5W.
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST POST-TROPICAL REMNANT LOW GILMA NEAR 17.5N 
143.0W. 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.

.TROPICAL DEPRESSION NINE-E NEAR 10.7N 137.7W 1008 MB AT 0900 
UTC JUL 27 MOVING W OR 270 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 
30 KT GUSTS 40 KT. WITHIN 150 NM NE QUADRANT AND 180 NM S 
SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 9 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION NINE-E W OF AREA NEAR 
10.5N 141.2W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.48 HOUR FORECAST TROPICAL DEPRESSION NINE-E W OF AREA NEAR 
11.0N 145.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.72 HOUR FORECAST TROPICAL DEPRESSION NINE-E W OF AREA NEAR 
11.9N 150.4W. 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 NINE-E W OF AREA 
NEAR 13.0N 155.5W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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.

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

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

CONVECTION VALID AT 0930 UTC FRI JUL 27...

.TROPICAL WAVE N OF 06N ALONG 92W...SCATTERED MODERATE ISOLATED 
STRONG WITHIN 150 NM W OF WAVE AXIS. 

.TROPICAL STORM GILMA..SCATTERED MODERATE TO STRONG WITHIN 90 
NM OF CENTER.

.TROPICAL DEPRESSION NINE-E...SCATTERED MODERATE TO STRONG 
WITHIN 150 NM W QUADRANT OF CENTER.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS 08.5N78.5W TO 09N84W TO 08N100W TO 
13N120W. SCATTERED MODERATE FROM 05N TO 08N BETWEEN 90W AND 95W.

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.