000
FZPN03 KNHC 052113
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 UTC SAT AUG 05 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SAT AUG 05.
24 HOUR FORECAST VALID 1800 UTC SUN AUG 06.
48 HOUR FORECAST VALID 1800 UTC MON AUG 07.

.WARNINGS.

.NONE.

.SYNOPSIS AND FORECAST.

.POST-TROPICAL CYCLONE ELEVEN-E NEAR 20.3N 111.7W 1009 MB AT 
2100 UTC AUG 05 MOVING NNW OR 335 DEG AT 6 KT. MAXIMUM SUSTAINED 
WINDS 25 KT GUSTS 35 KT. WITHIN 90 NM NE SEMICIRCLE WINDS 20 TO 
25 KT. SEAS 8 TO 9 FT.  
.24 HOUR FORECAST POST-TROPICAL REMNANT LOW ELEVEN-E NEAR 21.2N 
112.3W. MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT. SEAS LESS 
THAN 8 FT.
.36 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 AUG 5...

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...
THE MONSOON TROUGH EXTENDS FROM THE COAST OF COSTA RICA NEAR 
10N85W TO 11N90W TO 08N100W TO 09N111W...THEN RESUMES AT 13N117W 
TO A 1012 MB LOW PRESSURE NEAR 12N131W TO 09N140W. A CLUSTER OF 
MODERATE TO ISOLATED STRONG CONVECTION IS FROM 11N TO 13N 
BETWEEN 92W AND 96W. SCATTERED MODERATE ISOLATED STRONG IS FROM 
07N TO 10N BETWEEN 91W AND 95W...AND FROM 07N TO 10N BETWEEN 97W 
AND 107W. SCATTERED MODERATE IS FROM 10N TO 14N BETWEEN 120W AND 
130W...AND FROM 08N TO 12N BETWEEN 130W AND 137W.

$$
.FORECASTER GR. NATIONAL HURRICANE CENTER.