000
FZNT02 KNHC 152205
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
2230 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 1800 UTC SUN SEP 15.
24 HOUR FORECAST VALID 1800 UTC MON SEP 16.
48 HOUR FORECAST VALID 1800 UTC TUE SEP 17.

.WARNINGS.

...HURRICANE WARNING... 
.TROPICAL STORM HUMBERTO NEAR 29.3N 78.0W 989 MB AT 2100 UTC SEP 
15 MOVING N OR 360 DEG AT 5 KT. MAXIMUM SUSTAINED WINDS 60 KT 
GUSTS 75 KT. TROPICAL STORM FORCE WINDS WITHIN 100 NM NE 
QUADRANT...130 NM SE QUADRANT...40 NM SW QUADRANT...AND 60 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 90 NM NW AND SE 
QUADRANTS...120 NM NE QUADRANT AND 60 NM SW QUADRANT WITH SEAS 
TO 22 FT. ELSEWHERE WITHIN 210 NM E SEMICIRCLE AND 150 NM W 
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 8 TO 12 FT.
.12 HOUR FORECAST HURRICANE HUMBERTO NEAR 29.8N 77.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 30.1N 76.7W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...120 NM SE QUADRANT...50 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. OVER FORECAST WATERS SEAS 12 
FT OR GREATER WITHIN 120 NM E SEMICIRCLE AND 150 NM W SEMICIRCLE 
WITH SEAS TO 24 FT. ELSEWHERE WITHIN 210 NM OF CENTER WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 30.7N 73.6W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...120 NM SE QUADRANT...70 NM SW 
QUADRANT...AND 90 NM NW QUADRANT. OVER FORECAST WATERS SEAS 12 
FT OR GREATER WITHIN 180 NM E SEMICIRCLE AND 210 NM W SEMICIRCLE 
WITH SEAS TO 30 FT. ELSEWHERE WITHIN 300 NM OF CENTER WINDS 20 
TO 33 KT. SEAS 8 TO 12 FT.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 31.7N 68.9W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE HUMBERTO NEAR 35.0N 62.0W. MAXIMUM 
SUSTAINED WINDS 85 KT GUSTS 105 KT.
.120 HOUR FORECAST TROPICAL STORM HUMBERTO NEAR 39.6N 56.1W.
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 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 12N TO 17N BETWEEN 38W AND 45W WINDS 20 KT OR LESS. 
SEAS TO 9 FT IN NE SWELL.  
.24 HOUR FORECAST FROM 09N TO 12N BETWEEN 36W AND 40W WINDS 20 
KT OR LESS. SEAS TO 9 FT IN NE SWELL.
.48 HOUR FORECAST FROM 12N TO 21N BETWEEN 37W AND 63W WINDS 20 
KT OR LESS. SEAS TO 8 FT IN MIXED N AND NE SWELL. 

.ATLC COLD FRONT FROM 31N38W TO 27N50W TO 28N57W. N OF A LINE 
FROM 31N42W TO 27N52W TO 31N59W WINDS 20 KT OR LESS. SEAS 8 TO 
15 FT IN N SWELL.
.24 HOUR FORECAST COLD FRONT FROM 31N34W TO 25N45W. N OF A LINE 
FROM 28N35W TO 22N47W TO 22N55W TO 31N63W WINDS 20 KT OR LESS. 
SEAS 8 TO 11 FT IN MIXED N AND NW SWELL.
.48 HOUR FORECAST COLD FRONT FROM 31N30W TO 28N34W. SE OF A LINE 
FROM 31N41W TO 25N44W TO ANOTHER LINE FROM 28N35W TO 25N39W 
WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL.

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

$$
.FORECASTER NR. NATIONAL HURRICANE CENTER.