000
FZNT02 KNHC 151010
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 0600 UTC SUN SEP 15.
24 HOUR FORECAST VALID 0600 UTC MON SEP 16.
48 HOUR FORECAST VALID 0600 UTC TUE SEP 17.

.WARNINGS.

...HURRICANE WARNING...
.TROPICAL STORM HUMBERTO NEAR 28.3N 77.7W 1000 MB AT 0900 UTC
SEP 15 MOVING NNW OR 335 DEG AT 6 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 60 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 21 FT. WITHIN 27N74W TO 27N80W TO 31N81W TO 31N74W TO
27N74W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 29.6N 77.6W. MAXIMUM 
SUSTAINED WINDS 65 KT GUSTS 80 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM E SEMICIRCLE...50 NM SW QUADRANT AND 80 NM NW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 150 NM N AND 75 NM S
SEMICIRCLES WITH SEAS TO 27 FT. ELSEWHERE OVER FORECAST WATERS WITHIN
27N74W TO 27N80W TO 31N81W TO 31N74W TO 27N74W WINDS 20 TO 33 
KT. SEAS 8 TO 12 FT IN MIXED SWELL.
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 30.5N 75.3W. 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 
180 NM NE AND 120 NM SW SEMICIRCLES WITH SEAS TO 32 FT. ELSEWHERE
OVER FORECAST WATERS WITHIN 28N72W TO 27N74W TO 29N79W TO 31N80W TO
31N70W TO 28N72W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT IN MIXED
SWELL.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 31.3N 71.2W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE HUMBERTO NEAR 33.5N 64.5W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
.120 HOUR FORECAST HURRICANE HUMBERTO NEAR 38.0N 58.0W. MAXIMUM 
SUSTAINED WINDS 70 KT GUSTS 85 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 30N56W TO 30N57.5W TO 30.5N60W TO 31N60W TO
31N54.5W TO 30N56W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN E TO
SE SWELL.
.24 HOUR FORECAST WITHIN 27N45W TO 26N55W TO 27N60W TO 31N63W TO
31N35W TO 27N45W WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN N
SWELL.
.48 HOUR FORECAST WITHIN 23N35W TO 19N43W TO 17N61W TO 29N60W TO
31N35W TO 23N35W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N
SWELL.

.ATLC WITHIN 16N35W TO 15N40W TO 18N41W TO 19N35W TO 16N35W
WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN SE TO S SWELL.
.12 HOUR FORECAST NONE. WINDS 20 KT OR LESS. SEAS 8 FT IN SE TO
S SWELL.

.CARIBBEAN WITHIN 12N70W TO 12N73W TO 10N76W TO 13N77W TO 14N70W
TO 12N70W E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.
.12 HOUR FORECAST WITHIN 12N70W TO 12N73W TO 10N76W TO 13N77W TO
14N70W TO 12N70W NE TO E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.