000
FZNT02 KNHC 091009
HSFAT2

HIGH SEAS FORECAST
NWS NATIONAL HURRICANE CENTER MIAMI FL
1030 UTC SAT SEP 09 2017

SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS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.

PAN PAN

ATLANTIC FROM 07N TO 31N W OF 35W INCLUDING CARIBBEAN SEA AND
GULF OF MEXICO

SYNOPSIS VALID 0600 UTC SAT SEP 09.
24 HOUR FORECAST VALID 0600 UTC SUN SEP 10.
48 HOUR FORECAST VALID 0600 UTC MON SEP 11.

.WARNINGS.

...HURRICANE WARNING...
.HURRICANE IRMA NEAR 22.5N 78.8W 930 MB AT 0900 UTC SEP 09 
MOVING WNW OR 285 DEG AT 10 KT. MAXIMUM SUSTAINED WINDS 135 KT 
GUSTS 165 KT. TROPICAL STORM FORCE WINDS WITHIN 160 NM E 
SEMICIRCLE...120 NM SW QUADRANT AND 170 NM NW QUADRANT. SEAS 12 
FT OR GREATER WITHIN 30 NM S SEMICIRCLE...480 NM NE QUADRANT AND 
90 NM NW QUADRANT WITH SEAS TO 44 FT. ELSEWHERE FROM 20N TO 28N 
BETWEEN 68W AND 81W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF AREA OVER FORECAST WATERS N OF 28N BETWEEN 68W AND 
81.5W WINDS 20 KT OR LESS. SEAS 8 TO 13 FT IN SE SWELL. 
.24 HOUR FORECAST HURRICANE IRMA NEAR 23.8N 81.1W. MAXIMUM 
SUSTAINED WINDS 130 KT GUSTS 160 KT. TROPICAL STORM FORCE WINDS 
WITHIN 170 NM N SEMICIRCLE...160 NM SE QUADRANT AND 120 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 270 NM E SEMICIRCLE AND 
300 NM W SEMICIRCLE WITH SEAS TO 50 FT. ELSEWHERE OVER FORECAST 
WATERS N OF 22N BETWEEN 72W AND 88W AND FROM 20N TO 22N BETWEEN 
78W AND 82W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF 
AREA N OF 22N BETWEEN 70W AND 90W WINDS 20 KT OR LESS. SEAS TO 
12 FT IN MIXED SWELL.  
.48 HOUR FORECAST HURRICANE IRMA INLAND NEAR 27.7N 82.4W.
MAXIMUM SUSTAINED WINDS 105 KT GUSTS 130 KT. TROPICAL STORM 
FORCE WINDS WITHIN 250 NM NE QUADRANT...220 NM SE QUADRANT...150 
NM SW QUADRANT...AND 240 NM NW QUADRANT. SEAS 12 FT OR GREATER 
WITHIN 450 NM E SEMICIRCLE AND 300 NM W SEMICIRCLE WITH SEAS TO 
23 FT. ELSEWHERE OVER FORECAST WATERS N OF 23N BETWEEN 72W AND 
89W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. REMAINDER OF AREA N OF 
22N BETWEEN 72W AND 95W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN 
MIXED SWELL. 
.72 HOUR FORECAST TROPICAL STORM IRMA INLAND NEAR 32.5N 84.5W.
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST TROPICAL DEPRESSION IRMA INLAND NEAR 35.5N 
88.0W. MAXIMUM SUSTAINED WINDS 25 KT GUSTS 35 KT.
.120 HOUR FORECAST POST-TROPICAL IRMA NEAR 36.0N 87.5W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 30 KT.

...HURRICANE WARNING...
.HURRICANE JOSE NEAR 17.5N 60.3W 940 MB AT 0900 UTC SEP 09 
MOVING WNW OR 300 DEG AT 11 KT. MAXIMUM SUSTAINED WINDS 130 KT 
GUSTS 160 KT. TROPICAL STORM FORCE WINDS WITHIN 120 NM N 
SEMICIRCLE...80 NM SE QUADRANT AND 50 NM SW QUADRANT. SEAS 12 FT 
OR GREATER WITHIN 150 NM S SEMICIRCLE...270 NM NE QUADRANT AND 
300 NM NW QUADRANT WITH SEAS TO 43 FT. ELSEWHERE FROM 15N TO 21N 
BETWEEN 54W AND 62W WINDS 20 TO 33 KT. SEAS 8 TO 12 FT. 
REMAINDER OF AREA N OF 12N BETWEEN 52W AND 66W WINDS 20 KT OR 
LESS. SEAS TO 12 FT IN MIXED SWELL. 
.24 HOUR FORECAST HURRICANE JOSE NEAR 19.9N 63.9W. MAXIMUM 
SUSTAINED WINDS 115 KT GUSTS 140 KT. TROPICAL STORM FORCE WINDS 
WITHIN 120 NM N SEMICIRCLE...90 NM SE QUADRANT AND 50 NM SW 
QUADRANT. SEAS 12 FT OR GREATER WITHIN 300 NM N SEMICIRCLE AND 
180 NM S SEMICIRCLE WITH SEAS TO 41 FT. ELSEWHERE FROM 17N TO 
24N BETWEEN 59W AND 66W WINDS 20 TO 33 KT. SEAS 10 TO 12 FT. 
REMAINDER OF AREA FROM 17N TO 29N BETWEEN 56W AND 70W WINDS 20 KT 
OR LESS. SEAS 8 TO 12 FT IN MIXED SWELL. 
.48 HOUR FORECAST HURRICANE JOSE NEAR 23.1N 67.6W. MAXIMUM 
SUSTAINED WINDS 100 KT GUSTS 120 KT. TROPICAL STORM FORCE WINDS 
WITHIN 110 NM NE QUADRANT...90 NM SE QUADRANT...60 NM SW 
QUADRANT...AND 100 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN 
300 NM N SEMICIRCLE AND 180 NM S SEMICIRCLE WITH SEAS TO 39 FT. 
ELSEWHERE FROM 21N TO 26N BETWEEN 63W AND 70W WINDS 20 TO 33 KT. 
SEAS 10 TO 12 FT. REMAINDER OF AREA N OF 20N BETWEEN 61W AND 72W 
WINDS 20 KT OR LESS. SEAS TO 12 FT IN MIXED SWELL. 
.72 HOUR FORECAST HURRICANE JOSE NEAR 25.7N 69.0W. MAXIMUM 
SUSTAINED WINDS 90 KT GUSTS 110 KT.
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.
.96 HOUR FORECAST HURRICANE JOSE NEAR 26.5N 67.6W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT.
.120 HOUR FORECAST HURRICANE JOSE NEAR 26.4N 66.3W. MAXIMUM 
SUSTAINED WINDS 80 KT GUSTS 100 KT.

...TROPICAL STORM WARNING...
.TROPICAL STORM KATIA NEAR 20.3N 97.5W 1001 MB AT 0900 UTC SEP 
09 MOVING W OR 270 DEG AT 2 KT. MAXIMUM SUSTAINED WINDS 35 KT 
GUSTS 45 KT. TROPICAL STORM FORCE WINDS WITHIN 50 NM E 
SEMICIRCLE AND 0 NM W SEMICIRCLE. SEAS 12 FT OR GREATER WITHIN 
75 NM E SEMICIRCLE AND 60 NM W SEMICIRCLE WITH SEAS TO 18 FT.
.12 HOUR FORECAST DISSIPATED KATIA NEAR 20.2N 97.6W. MAXIMUM 
SUSTAINED WINDS 20 KT GUSTS 30 KT. OVER FORECAST WATERS WINDS 20 
KT OR LESS. SEAS LESS THAN 8 FT.

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 13N TO 23N E OF 40W WINDS 20 KT OR LESS. SEAS 8 TO 9 
FT IN MIXED NE AND SE SWELL.
.24 HOUR FORECAST FROM 16N TO 23N E OF 40W WINDS 20 KT OR LESS. 
SEAS 8 TO 9 FT IN MIXED NE AND SE SWELL.
.48 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 LATTO. NATIONAL HURRICANE CENTER.