427 
FZNT02 KNHC 151440
HSFAT2

HIGH SEAS FORECAST  
NWS NATIONAL HURRICANE CENTER MIAMI FL 
1630 UTC SAT SEP 15 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 1200 UTC SAT SEP 15.
24 HOUR FORECAST VALID 1200 UTC SUN SEP 16.
48 HOUR FORECAST VALID 1200 UTC MON SEP 17.
 
.WARNINGS.

.NONE
 
.SYNOPSIS AND FORECAST. 

ATLC TROPICAL STORM JOYCE NEAR 32.0N 41.0W 1001 MB AT 1500 
UTC SEP 15 MOVING E-NE OR 075 DEG AT 12 KT. MAXIMUM SUSTAINED 
WINDS 40 KT GUSTS 50 KT NEAR CENTER. TROPICAL STORM FORCE WINDS
WITHIN 40 NM E SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 60 NM OF 
CENTER EXCEPT 120 NM SE QUADRANT WITH SEAS TO 14 FT. FORECAST 
WATERS BOUNDED BY LINE FROM 31N44W TO 31N37W TO 29N42W TO 31N44W 
SW TO W WINDS 20 TO 30 KT. SEAS 9 TO 12 FT.
.24 HOUR FORECAST TROPICAL STORM JOYCE N OF AREA NEAR 34.0N 
35.9W. CONDITIONS SHIFT N OF 31N.

.ATLC N OF 30N BETWEEN 75W AND 81W S TO SW WINDS 20 TO 25 KT.
SEAS TO 10 FT.
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN REMNANTS OF ISAAC NEAR 15.5N 71W 1006 MB. WITHIN 210 
NM N QUADRANT NE TO E WINDS 20 TO 25 KT. SEAS TO 10 FT. 
SCATTERED TSTMS BETWEEN 66W AND 73W.    
.24 HOUR FORECAST...TROUGH FROM 12N76W TO 19N75W. WINDS 20 KT
OR LESS. SEAS LESS THAN 8 FT. 

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

$$
.FORECASTER NELSON. NATIONAL HURRICANE CENTER.