402  
FZNT02 KNHC 030548 CCA  
HSFAT2  
 
HIGH SEAS FORECAST...CORRECTED  
NWS NATIONAL HURRICANE CENTER MIAMI FL  
0430 UTC TUE OCT 03 2023  
 
CORRECTED HEADER AND FORECAST DATES  
 
SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS  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 TUE OCT 03.  
24 HOUR FORECAST VALID 0000 UTC WED OCT 04.  
48 HOUR FORECAST VALID 0000 UTC THU OCT 05.  
 
.WARNINGS.  
   
..ATLC TROPICAL STORM WARNING  
 
.TROPICAL STORM PHILIPPE NEAR 17.8N 62.1W 1001 MB AT 0300 UTC  
OCT 03 MOVING WNW OR 300 DEG AT 6 KT. MAXIMUM SUSTAINED WINDS 45  
KT GUSTS 55 KT. TROPICAL STORM FORCE WINDS WITHIN 0 NM W  
SEMICIRCLE...110 NM NE QUADRANT AND 150 NM SE QUADRANT. SEAS 12  
FT OR GREATER WITHIN 150 NM NW AND SE QUADRANTS...240 NM NE  
QUADRANT AND 0 NM SW QUADRANT WITH SEAS TO 20 FT. ELSEWHERE  
WITHIN 300 NM NE QUADRANT...240 NM SE QUADRANT...AND 60 NM W  
SEMICIRCLE WINDS 20 TO 33 KT. SEAS 9 TO 14 FT. REMAINDER OF AREA  
FROM 14N TO 25N BETWEEN 55W AND 64W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN MIXED SWELL.  
.24 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 19.7N 63.4W.  
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE  
WINDS WITHIN 100 NM NE QUADRANT...120 NM SE QUADRANT...20 NM SW  
QUADRANT...AND 30 NM NW QUADRANT. LITTLE CHANGE IN RADII OF SEAS  
12 FT OR GREATER...EXCEPT SEAS 12 FT OR GREATER WITHIN 30 NM SW  
QUADRANT WITH SEAS TO 22 FT. ELSEWHERE LITTLE CHANGE. REMAINDER  
OF AREA FROM 16N TO 26N BETWEEN 56W AND 67W WINDS 20 KT OR LESS.  
SEAS 8 TO 10 FT IN MIXED SWELL.  
.48 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 23.0N 64.4W.  
MAXIMUM SUSTAINED WINDS 45 KT GUSTS 55 KT. TROPICAL STORM FORCE  
WINDS WITHIN 100 NM NE QUADRANT...120 NM SE QUADRANT...40 NM SW  
QUADRANT...AND 60 NM NW QUADRANT. SEAS 12 FT OR GREATER WITHIN  
180 NM NE QUADRANT...150 NM SE QUADRANT...60 NM SW QUADRANT AND  
120 NM NW QUADRANT WITH SEAS TO 26 FT. ELSEWHERE WITHIN 240 NM  
NE QUADRANT...180 NM SE AND NW QUADRANTS AND 90 NM SW QUADRANT  
WINDS 20 TO 33 KT. SEAS 9 TO 14 FT. REMAINDER OF AREA FROM 18N  
TO 28N BETWEEN 57W AND 68W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT  
IN MIXED SWELL.  
.72 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 26.9N 64.3W.  
MAXIMUM SUSTAINED WINDS 55 KT GUSTS 65 KT.  
EXTENDED OUTLOOK...USE FOR GUIDANCE ONLY...ERRORS MAY BE LARGE.  
.96 HOUR FORECAST TROPICAL STORM PHILIPPE NEAR 31.6N 62.8W.  
MAXIMUM SUSTAINED WINDS 60 KT GUSTS 75 KT.  
.120 HOUR FORECAST TROPICAL STORM PHILIPPE WELL N OF AREA NEAR  
36.0N 60.0W. 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 STATIONARY FRONT FROM 31N60W TO 26N71W TO 26N80W. NW OF  
LINE FROM 31N74W TO 27N76W TO 24N80W NE WINDS 20 TO 25 KT.  
SEAS 8 TO 10 FT. SE OF SAME LINE TO ANOTHER LINE FROM 31N65W TO  
26N71W TO 25N76W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN N TO NE  
SWELL.  
.24 HOUR FORECAST WEAKENING STATIONARY FRONT FROM 31N60W TO  
26N71W TO 26N80W. NW OF LINE FROM 31N74W TO 28N80W NE WINDS  
20 TO 25 KT. SEAS 8 TO 9 FT.  
.48 HOUR FORECAST NW OF LINE FROM 31N70W TO 28N75W TO 28N80W  
WINDS 20 KT OR LESS. SEAS 8 FT IN DECAYING NE SWELL.  
 
.ATLC N OF 30N BETWEEN 47W AND 54W SW WINDS 20 TO 25 KT. SEAS 8  
TO 9 FT.  
.24 HOUR FORECAST N OF 30N BETWEEN 44W AND 51W WINDS 20 KT OR  
LESS. SEAS 8 FT IN S TO SW SWELL.  
.48 HOUR FORECAST N OF 30N BETWEEN 42W AND 49W WINDS 20 KT OR  
LESS. SEAS 8 FT IN SW SWELL.  
 
.ATLC WITHIN AREA BOUNDED BY 20N35W TO 25N51W TO 19N51W TO  
14N46W TO 13N35W TO 20N35W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT  
IN E SWELL.  
.24 HOUR FORECAST WITHIN AREA BOUNDED BY 18N38W TO 11N45W TO  
14N49W TO 18N53W TO 24N55W TO 19N48W TO 18N38W WINDS 20 KT OR  
LESS. SEAS 8 TO 9 FT IN E TO SE SWELL.  
.48 HOUR FORECAST WITHIN 14N46W TO 11N47W TO 14N52W TO 18N53W TO  
17N48W TO 15N48W TO 14N46W WINDS 20 KT OR LESS. SEAS TO 8 FT IN  
DECAYING E SWELL.  
 
.GULF OF MEXICO FROM 26N TO 29N BETWEEN 83W AND 86W NE TO E  
WINDS 20 TO 25 KT. SEAS TO 8 FT.  
.18 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 AGUIRRE. NATIONAL HURRICANE CENTER.  
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