706
WTNT25 KNHC 192054
TCMAT5
TROPICAL STORM TAMMY FORECAST/ADVISORY NUMBER 6
NWS NATIONAL HURRICANE CENTER MIAMI FL AL202023
2100 UTC THU OCT 19 2023
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
TROPICAL STORM CENTER LOCATED NEAR 13.7N 56.6W AT 19/2100Z
POSITION ACCURATE WITHIN 25 NM
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT 11 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1001 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
50 KT....... 50NE 0SE 0SW 0NW.
34 KT.......110NE 100SE 0SW 60NW.
12 FT SEAS..270NE 120SE 60SW 270NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT. RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.
REPEAT...CENTER LOCATED NEAR 13.7N 56.6W AT 19/2100Z
AT 19/1800Z CENTER WAS LOCATED NEAR 13.5N 56.4W
FORECAST VALID 20/0600Z 14.2N 58.2W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 40NE 30SE 0SW 20NW.
34 KT...100NE 90SE 20SW 60NW.
FORECAST VALID 20/1800Z 15.0N 59.9W
MAX WIND 55 KT...GUSTS 65 KT.
50 KT... 40NE 30SE 0SW 20NW.
34 KT... 90NE 90SE 20SW 60NW.
FORECAST VALID 21/0600Z 16.4N 61.4W
MAX WIND 60 KT...GUSTS 75 KT.
50 KT... 40NE 30SE 0SW 20NW.
34 KT...100NE 100SE 30SW 70NW.
FORECAST VALID 21/1800Z 17.9N 62.4W
MAX WIND 65 KT...GUSTS 80 KT.
64 KT... 20NE 0SE 0SW 0NW.
50 KT... 40NE 20SE 0SW 20NW.
34 KT...100NE 100SE 30SW 70NW.
FORECAST VALID 22/0600Z 19.5N 63.1W
MAX WIND 70 KT...GUSTS 85 KT.
50 KT... 40NE 20SE 20SW 30NW.
34 KT...100NE 100SE 40SW 70NW.
FORECAST VALID 22/1800Z 21.0N 63.3W
MAX WIND 75 KT...GUSTS 90 KT.
50 KT... 40NE 30SE 20SW 30NW.
34 KT...110NE 110SE 40SW 70NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 23/1800Z 24.3N 62.3W
MAX WIND 75 KT...GUSTS 90 KT.
OUTLOOK VALID 24/1800Z 28.5N 57.5W
MAX WIND 75 KT...GUSTS 90 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 13.7N 56.6W
INTERMEDIATE PUBLIC ADVISORY...WTNT35 KNHC/MIATCPAT5...AT 20/0000Z
NEXT ADVISORY AT 20/0300Z
FORECASTER BROWN
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