000
FZNT02 KNHC 011854 AAA
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1630 UTC TUE SEP 1 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1200 UTC TUE SEP 1.
24 HOUR FORECAST VALID 1200 UTC WED SEP  2.
48 HOUR FORECAST VALID 1200 UTC THU SEP  3.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM NANA NEAR 16.6N 77.9W 1004 MB AT 1700 UTC SEP 01
MOVING W OR 280 DEG AT 14 KT. MAXIMUM SUSTAINED WINDS 45 KT 
GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 70 NM N SEMICIRCLE
AND 0 NM S SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 70 NM N 
SEMICIRCLE AND 0 NM S SEMICIRCLE WITH SEAS TO 12 FT.
ELSEWHERE...WITHIN 15N75W TO 15N78W TO 17N79W TO 19N77W TO 
17N75W TO 15N75W WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.24 HOUR FORECAST TROPICAL STORM NANA NEAR 16.7N 82.3W. MAXIMUM 
SUSTAINED WINDS 55 KT GUSTS 65 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM N SEMICIRCLE...40 NM SE QUADRANT AND 0 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 70 NM N SEMICIRCLE AND 0 
NM S SEMICIRCLE WITH SEAS TO 12 FT. ELSEWHERE...WITHIN 16N80W TO 
16N83W TO 17N85W TO 18N84W TO 19N82W TO 16N80W WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT.
.48 HOUR FORECAST HURRICANE NANA NEAR 16.8N 87.4W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 70 NM N SEMICIRCLE...50 NM SE QUADRANT AND 30 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 70 NM N SEMICIRCLE AND 0 
NM S SEMICIRCLE WITH SEAS TO 12 FT. ELSEWHERE...WITHIN 16N86W TO 
16N88W TO 18N88W TO 18N86W TO 16N86W...INCLUDING THE GULF OF 
HONDURAS...WINDS 20 TO 30 KT. SEAS 8 TO 11 FT.
.60 HOUR FORECAST TROPICAL DEPRESSION NANA INLAND NEAR 16.5N 
89.6W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT.
.72 HOUR FORECAST POST-TROPICAL REMNANT LOW NANA NEAR 15.7N 
91.7W. MAXIMUM SUSTAINED WINDS 15 KT GUSTS 20 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.

.SYNOPSIS AND FORECAST.

.ATLC 18 HOUR FORECAST WITHIN 09N36W TO 09N37W TO 10N38W TO
10N37W TO 10N36W TO 09N36W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
.24 HOUR FORECAST WITHIN 10N35W TO 09N37W TO 10N38W TO 10N37W TO
10N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT.
.42 HOUR FORECAST CONDITIONS IMPROVE. 

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

$$
.FORECASTER KONARIK. NATIONAL HURRICANE CENTER.