464 
FZPN03 KNHC 282110
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT JUL 28 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT JUL 28.
24 HOUR FORECAST VALID 1800 UTC SUN JUL 29.
48 HOUR FORECAST VALID 1800 UTC MON JUL 30.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.TROPICAL DEPRESSION GILMA NEAR 15.8N 134.3W 1008 MB AT 2100 UTC
JUL 28 MOVING WNW OR 285 DEG AT 9 KT. MAXIMUM SUSTAINED WINDS 30
KT GUSTS 40 KT. WITHIN AREA BOUNDED BY 17N130W TO 16N130W TO
14N134W TO 15N135W TO 17N136W TO 19N134W TO 17N130W WINDS 20 TO 
30 KT. SEAS 8 TO 10 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL DEPRESSION GILMA NEAR 16.3N 137.4W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN AREA BOUNDED
BY 19N135W TO 17N136W TO 15N138W TO 16N140W TO 19N140W TO 
20N139W TO 19N135W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN MIXED
SWELL.
.36 HOUR FORECAST POST-TROPICAL REMNANT LOW GILMA NEAR 16.3N
139.6W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. WITHIN AREA 
BOUNDED BY 18N137W TO 17N138W TO 16N140W TO 20N140W TO 19N138W TO
18N137W WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN MIXED SWELL.
.48 HOUR FORECAST POST-TROPICAL REMNANT LOW GILMA NEAR 16.1N 
141.8W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT. OVER FORECAST 
WATERS WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW GILMA NEAR 15.7N 
145.8W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 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.

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

CONVECTION VALID AT 2100 UTC SAT JUL 28...

.TROPICAL DEPRESSION GILMA...SCATTERED MODERATE ISOLATED STRONG
WITHIN 210 NM E QUADRANT.

.LOW PRES NEAR 09N100.5W...SCATTERED MODERATE ISOLATED STRONG
WITHIN 240 NM NW SEMICIRCLE EXCEPT 420 NM N QUADRANT.

.TROPICAL WAVE ALONG 124W FROM 02N TO 17N...SCATTERED MODERATE
FROM 12N TO 15N BETWEEN 124W AND 127W.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
MONSOON TROUGH AXIS EXTENDS FROM 08N74W TO 11N93W TO LOW PRES
NEAR 09N100.5W TO 08N116W. ITCZ AXIS EXTENDS FROM 07N125W TO
10N131W. SCATTERED MODERATE ISOLATED STRONG FROM 04N TO 07.5N 
BETWEEN 82W AND 86W AND FROM 10N TO 12.5N BETWEEN 104W AND 107W.

$$
.FORECASTER LEWITSKY. NATIONAL HURRICANE CENTER.