000
FZNT02 KNHC 130905
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC THU AUG 13 2020

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC THU AUG 13.
24 HOUR FORECAST VALID 0600 UTC FRI AUG 14.
48 HOUR FORECAST VALID 0600 UTC SAT AUG 15.

.WARNINGS.

...TROPICAL STORM WARNING...
.TROPICAL DEPRESSION ELEVEN NEAR 12.9N 47.9W 1007 MB AT 0900 UTC
AUG 13 MOVING WNW OR 285 DEG AT 13 KT. MAXIMUM SUSTAINED WINDS
30 KT GUSTS 40 KT. WITHIN 15N43W TO 11N47W TO 15N50W TO 17N50W 
TO 18N46W TO 15N43W E WINDS 20 TO 30 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 13.8N 49.7W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.24 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 14.9N 52.2W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT. TROPICAL STORM FORCE 
WINDS WITHIN 0 NM S SEMICIRCLE...50 NM NE QUADRANT AND 40 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 75 NM N SEMICIRCLE WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 17N48W TO 14N52W TO 17N54W TO 
19N53W TO 19N49W TO 17N48W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 17.6N 57.7W. 
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE 
WINDS WITHIN 60 NM NE...30 NM SE...20 NM SW...AND 40 NM NW 
QUADRANTS. SEAS 12 FT OR GREATER WITHIN 90 NM N SEMICIRCLE WITH 
SEAS TO 13 FT. ELSEWHERE WITHIN 18N54W TO 17N58W TO 21N59W TO 
22N55W TO 20N53W TO 18N54W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 20.3N 62.5W. 
MAXIMUM SUSTAINED WINDS 40 KT GUSTS 50 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL STORM ELEVEN NEAR 23.0N 66.5W. 
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT.
.120 HOUR FORECAST TROPICAL DEPRESSION ELEVEN NEAR 26.0N 68.5W. 
MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.

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.

.ATLC WITHIN 20.5N71.5W TO 20N72W TO 20.5N72.5W TO 21N72W TO
20.5N71.5W...INCLUDING THE WINDWARD PASSAGE...E WINDS 20 TO 25 
KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.24 HOUR FORECAST WITHIN 20.5N71.5W TO 20N72W TO 20.5N72.5W TO 
21N72W TO 20.5N71.5W...INCLUDING THE WINDWARD PASSAGE...E WINDS 
20 TO 25 KT. SEAS LESS THAN 8 FT.
.36 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.

.CARIBBEAN WITHIN 13N72W TO 11N77W TO 13N79W TO 14N79W TO 17N71W
TO 13N72W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 10 FT.
.24 HOUR FORECAST WITHIN 14N69W TO 11N76W TO 13N79W TO 16N78W TO
17N73W TO 14N69W E WINDS 20 TO 30 KT. SEAS 8 TO 10 FT.
.48 HOUR FORECAST WITHIN 13N78W TO 11N81W TO 13N82W TO 15N81W TO
15N79W TO 13N78W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN E SWELL.

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

$$
.FORECASTER MUNDELL. NATIONAL HURRICANE CENTER.