000
FZPN03 KNHC 170923
HSFEP2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1030 UTC SUN JUN 17 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 JUN 17.
24 HOUR FORECAST VALID 0600 UTC MON JUN 18.
48 HOUR FORECAST VALID 0600 UTC TUE JUN 19.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL STORM CARLOTTA NEAR 17.0N 100.7W 1000 MB AT 0900 UTC 
JUN 17 MOVING NW OR 310 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 45 
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 30 NM S 
SEMICIRCLE...20 NM NE QUADRANT AND 0 NM NW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 30 NM OF CENTER WITH SEAS TO 17 FT. ELSEWHERE 
OVER FORECAST WATERS WITHIN 60 NM OF CENTER WINDS 20 TO 33 KT. 
SEAS 8 TO 12 FT.
.24 HOUR FORECAST TROPICAL DEPRESSION CARLOTTA INLAND NEAR 17.9N 
101.7W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. OVER FORECAST 
WATERS WITHIN 45 NM S SEMICIRCLE WINDS 20 TO 30 KT. SEAS TO 8 
FT.  
.36 HOUR FORECAST POST-TROPICAL CARLOTTA NEAR 18.5N 102.0W.
MAXIMUM SUSTAINED WINDS 20 KT GUSTS 30 KT.
.48 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.

.S OF 02S BETWEEN 110W AND 120W WINDS 20 KT OR LESS. SEAS TO 8 
FT IN MIXED SWELL.
.24 HOUR FORECAST LITTLE CHANGE.
.48 HOUR FORECAST LITTLE CHANGE.

.06 HOUR FORECAST N OF 29N W OF 137W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN N SWELL.
.24 HOUR FORECAST N OF 28N W OF 123W WINDS 20 KT OR LESS. SEAS 
TO 8 FT IN N SWELL.
.30 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

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

CONVECTION VALID AT 0900 UTC SUN JUN 17...

.TROPICAL STORM CARLOTTA...SCATTERED STRONG FROM 15N TO 17N 
BETWEEN 100W AND 101W. SCATTERED MODERATE ISOLATED STRONG 
ELSEWHERE FROM 14N TO 16N BETWEEN 100W AND 102W. SCATTERED 
STRONG FROM 17N TO 18.5N BETWEEN 101.5W AND 103.5W.

.TROPICAL WAVE ALONG 91W/92W S OF 18N...SCATTERED MODERATE TO 
STRONG FROM 10N TO 16N BETWEEN 92W AND 96W. SCATTERED MODERATE 
ISOLATED STRONG FROM 13N TO 14N BETWEEN 90W AND TROPICAL WAVE.

.INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH...

MONSOON TROUGH FROM 09N78W TO 08N87W TO 09N90W. IT RESUMES FROM 
11N107W TO 11N115W TO 10N119W. THE ITCZ CONTINUES FROM 10N119W 
TO 07N124W TO 06N130W. A SURFACE TROUGH IS ALONG 10N132W 08N134W 
05N136W. SCATTERED MODERATE ISOLATED STRONG FROM 09N TO 12N 
BETWEEN 116W AND 118W, AND FROM 03N TO 09N BETWEEN 125W AND 
134W. 

$$
.FORECASTER MT. NATIONAL HURRICANE CENTER.