000
WTNT22 KNHC 252037
TCMAT2
 
TROPICAL STORM GASTON FORECAST/ADVISORY NUMBER  13
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072016
2100 UTC THU AUG 25 2016
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 21.6N  45.5W AT 25/2100Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 315 DEGREES AT  15 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  994 MB
MAX SUSTAINED WINDS  55 KT WITH GUSTS TO  65 KT.
50 KT....... 70NE  30SE   0SW  60NW.
34 KT.......100NE  70SE  30SW 100NW.
12 FT SEAS..150NE  90SE  90SW 120NW.
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 21.6N  45.5W AT 25/2100Z
AT 25/1800Z CENTER WAS LOCATED NEAR 21.0N  45.0W
 
FORECAST VALID 26/0600Z 23.4N  47.1W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 70NE  30SE   0SW  60NW.
34 KT...120NE  90SE  30SW 110NW.
 
FORECAST VALID 26/1800Z 25.5N  49.6W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 60NE  30SE   0SW  50NW.
34 KT...130NE  90SE  40SW 110NW.
 
FORECAST VALID 27/0600Z 27.0N  52.3W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 60NE  30SE  20SW  50NW.
34 KT...130NE  90SE  50SW 110NW.
 
FORECAST VALID 27/1800Z 28.1N  54.7W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 60NE  40SE  20SW  50NW.
34 KT...130NE  90SE  60SW 110NW.
 
FORECAST VALID 28/1800Z 30.2N  57.0W
MAX WIND  85 KT...GUSTS 105 KT.
50 KT... 70NE  50SE  40SW  50NW.
34 KT...130NE 120SE  80SW 110NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 29/1800Z 31.8N  57.7W
MAX WIND  95 KT...GUSTS 115 KT.
 
OUTLOOK VALID 30/1800Z 34.0N  55.0W
MAX WIND  95 KT...GUSTS 115 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.6N  45.5W
 
NEXT ADVISORY AT 26/0300Z
 
$$
FORECASTER BROWN