000
FZNT02 KNHC 030900
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON AUG 3 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON AUG 3.
24 HOUR FORECAST VALID 0600 UTC TUE AUG  4.
48 HOUR FORECAST VALID 0600 UTC WED AUG  5.

.WARNINGS.

...ATLC HURRICANE WARNING...
.TROPICAL STORM ISAIAS NEAR 29.6N 79.9W 994 MB AT 0900 UTC AUG 
03 MOVING N OR 355 DEG AT 8 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE 
QUADRANT...110 NM SE QUADRANT...0 NM SW QUADRANT...AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM E SEMICIRCLE...45 
NM SW QUADRANT AND 75 NM NW QUADRANT WITH SEAS TO 25 FT. 
ELSEWHERE WITHIN 27N76W TO 28N80W TO 31N81W TO 31N76W TO 30N75W 
TO 27N76W WINDS 20 TO 33 KT. SEAS 8 TO 17 FT. REMAINDER OF AREA 
WITHIN 29N75W TO 27N77W TO 27N80W TO 31N81W TO 31N76W TO 29N75W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN MIXED SWELL.
.24 HOUR FORECAST TROPICAL STORM ISAIAS INLAND NEAR 34.8N 78.1W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT. TROPICAL STORM FORCE 
WINDS WITHIN 110 NM NE QUADRANT...140 NM SE QUADRANT...0 NM SW 
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER N OF 
AREA. OVER FORECAST WATERS WITHIN 30.5N76W TO 30N77.5W TO 
30.5N78.5W TO 31N78.5W TO 31N75.5W TO 30.5N76W S WINDS 20 TO 25 
KT. SEAS 9 TO 11 FT. REMAINDER OF AREA WITHIN 30N76W TO 29N77W TO
30N79W TO 31N80W TO 31N75W TO 30N76W WINDS 20 KT OR LESS. SEAS 8
TO 11 FT IN MIXED SWELL.
.36 HOUR FORECAST TROPICAL STORM ISAIAS INLAND NEAR 39.4N 75.2W.
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT. OVER FORECAST WATERS 
WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.
.48 HOUR FORECAST TROPICAL STORM ISAIAS INLAND NEAR 44.4N 71.5W.
MAXIMUM SUSTAINED WINDS 35 KT GUSTS 45 KT. TROPICAL STORM FORCE 
WINDS WITHIN 0 NM OF CENTER EXCEPT 120 NM SE QUADRANT. 
.60 HOUR FORECAST POST-TROPICAL EXTRATROPICAL ISAIAS NEAR 48.6N 
68.0W. MAXIMUM SUSTAINED WINDS 30 KT GUSTS 40 KT. .72 HOUR 
FORECAST POST-TROPICAL EXTRATROPICAL ISAIAS NEAR 52.0N 65.0W. 
MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 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 WITHIN 21.5N61.5W TO 21.5N62W TO 21.5N62.5W TO 22N62.5W TO
22N62W TO 21.5N61.5W E TO SE WINDS 20 TO 25 KT. SEAS 8 FT.
.24 HOUR FORECAST CONDITIONS IMPROVE. WINDS 20 KT OR LESS. SEAS 
LESS THAN 8 FT.

.CARIBBEAN 24 HOUR FORECAST WITHIN 14N69W TO 13N70W TO 14N71W TO
15N70W TO 14N70W TO 14N69W E TO SE WINDS 20 TO 25 KT. SEAS LESS
THAN 8 FT.
.48 HOUR FORECAST WITHIN 13N69W TO 12N70W TO 14N75W TO 17N74W TO
15N70W TO 13N69W E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. WITHIN 
14N70W TO 13N71W TO 13N74W TO 16N76W TO 17N73W TO 14N70W WINDS 20
KT OR LESS. SEAS 8 FT IN E SWELL. 

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

$$
.FORECASTER STRIPLING. NATIONAL HURRICANE CENTER.