000
FZNT02 KNHC 150246
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
0430 UTC SUN SEP 15 2019

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0000 UTC SUN SEP 15.
24 HOUR FORECAST VALID 0000 UTC MON SEP 16.
48 HOUR FORECAST VALID 0000 UTC TUE SEP 17.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM HUMBERTO NEAR 27.6N 77.3W 1000 MB AT 0300 UTC 
SEP 15 MOVING NNW OR 335 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 50 
KT GUSTS 60 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE 
QUADRANT...140 NM SE QUADRANT...0 NM SW QUADRANT...AND 50 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 120 NM NE QUADRANT...60 
NM SE QUADRANT...30 NM SW QUADRANT...AND 90 NM NW QUADRANT WITH 
SEAS TO 18 FT. ELSEWHERE WITHIN 180 NM N SEMICIRCLE AND 90 NM S 
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 29.3N 77.8W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...100 NM SE QUADRANT...50 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
120 NM OF CENTER WITH SEAS TO 26 FT. ELSEWHERE OVER FORECAST 
WATERS WITHIN 180 NM E SEMICIRCLE AND 150 NM W SEMICIRCLE WINDS 
20 TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 30.4N 75.8W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...130 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
150 NM OF CENTER WITH SEAS TO 27 FT. ELSEWHERE OVER FORECAST 
WATERS WITHIN 240 NM OF CENTER WINDS 20 TO 33 KT. SEAS 8 TO 12 
FT.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 31.2N 72.0W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE HUMBERTO NEAR 33.0N 65.6W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
.120 HOUR FORECAST HURRICANE HUMBERTO NEAR 36.9N 58.9W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 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 FROM 16N TO 20N E OF 38W WINDS 20 KT OR LESS. SEAS TO 8 FT 
IN NE SWELL.  
.18 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. 

.ATLC 06 HOUR FORECAST N OF 30N BETWEEN 53W AND 60W WINDS 20 KT 
OR LESS. SEAS TO 8 FT IN NW SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N38W TO 26N44W. N OF 26N 
BETWEEN 38W AND 60W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.
.48 HOUR FORECAST COLD FRONT FROM 30N35W TO 28N37W. N OF 19N 
BETWEEN 35W AND 62W WINDS 20 KT OR LESS. SEAS 8 TO 11 FT IN NW 
SWELL.

.CARIBBEAN FROM 11N TO 14N BETWEEN 69W AND 74W...INCLUDING GULF 
OF VENEZUELA...NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. 
.24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT.  

.GULF OF MEXICO FROM 26N TO 28N BETWEEN 90W AND 93W NE TO E 
WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.06 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.

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.