000
FZNT02 KNHC 160955
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC MON SEP 16 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SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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 MON SEP 16.
24 HOUR FORECAST VALID 0600 UTC TUE SEP 17.
48 HOUR FORECAST VALID 0600 UTC WED SEP 18.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE HUMBERTO NEAR 29.7N 77.3W 980 MB AT 0900 UTC SEP 16
MOVING NE OR 050 DEG AT 4 KT. MAXIMUM SUSTAINED WINDS 75 KT
GUSTS 90 KT. TROPICAL STORM FORCE WINDS WITHIN 110 NM NE
QUADRANT...130 NM SE QUADRANT...60 NM SW QUADRANT...AND 70 NM NW
QUADRANT.  SEAS 12 FT OR GREATER WITHIN 120 NM NW AND SE
QUADRANTS...150 NM NE QUADRANT AND 90 NM SW QUADRANT WITH SEAS
TO 28 FT. ELSEWHERE WITHIN 26N75W TO 27N80W TO 31N81W TO 31N74W
TO 26N75W WINDS 20 KT OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL.
.24 HOUR FORECAST HURRICANE HUMBERTO NEAR 30.3N 75.4W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...130 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 80 NM NW QUADRANT. SEAS 12 FT OR GREATER  WITHIN 
150 NM OF CENTER WITH SEAS TO 28 FT. ELSEWHERE WITHIN 26N73W TO 
27N80W TO 31N81W TO 31N71W TO 26N73W WINDS 20 TO 33 KT. SEAS 8 TO
12 FT IN MIXED SWELL. 
.48 HOUR FORECAST HURRICANE HUMBERTO NEAR 31.0N 72.0W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...130 NM SE QUADRANT...80 NM SW 
QUADRANT...AND 120 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
210 NM NW AND 240 NM SE SEMICIRCLES WITH SEAS TO 33 FT. ELSEWHERE WITHIN
26N65W TO 25N74W TO 28N80W TO 31N80W TO 31N65W TO 26N65W WINDS 20
TO 33 KT. SEAS 8 TO 12 FT IN MIXED SWELL.
.72 HOUR FORECAST HURRICANE HUMBERTO NEAR 33.0N 66.5W. MAXIMUM 
SUSTAINED WINDS 95 KT GUSTS 115 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE HUMBERTO NEAR 37.0N 62.0W. MAXIMUM 
SUSTAINED WINDS 75 KT GUSTS 90 KT.
.120 HOUR FORECAST POST-TROPICAL EXTRATROPICAL HUMBERTO NEAR 
40.0N 58.5W. MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 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 LOW PRESSURE NEAR 09N42W 1008 MB. WITHIN 60 NM SE
SEMICIRCLE WINDS 20 TO 25 KT. SEAS TO 8 FT.
.24 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
12N42W 1007 MB. WITHIN 90 NM SE SEMICIRCLE WINDS 20 TO 25 KT.
SEAS 8 FT.
.48 HOUR FORECAST LOW PRESSURE...POSSIBLE TROPICAL CYCLONE...NEAR
13N45W 1007 MB. WITHIN 120 NM NE SEMICIRCLE WINDS 20 TO 30 KT.
SEAS 8 TO 11 FT. ELSEWHERE WITHIN 21N50W TO 23N35W TO 16N35W TO
13N50W WINDS 20 KT OR LESS. SEAS TO 9 FT PRIMARILY IN N SWELL.

.ATLC WITHIN 25N48W TO 26N57W TO 31N64W TO 31N35W TO 25N48W 
WINDS 20 KT OR LESS. SEAS 9 TO 11 FT IN N SWELL.
.24 HOUR FORECAST WITHIN 17N41W TO 15N60W TO 28N60W TO 31N53W TO
31N35W TO 17N41W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N 
SWELL.
.48 HOUR FORECAST WITHIN 20N63W TO 21N50W TO 13N50W TO 12N60W E 
WINDS 20 TO 25 KT. SEAS 8 TO 10 FT IN N SWELL.

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

$$
.FORECASTER CHRISTENSEN. NATIONAL HURRICANE CENTER.