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TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER  18
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL062016
0900 UTC SUN AUG 21 2016

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 22.2N  51.7W AT 21/0900Z
POSITION ACCURATE WITHIN  15 NM

PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT  14 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT....... 50NE  40SE   0SW  30NW.
12 FT SEAS..120NE  60SE  45SW  60NW.
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 22.2N  51.7W AT 21/0900Z
AT 21/0600Z CENTER WAS LOCATED NEAR 21.9N  51.0W

FORECAST VALID 21/1800Z 22.9N  53.7W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  40SE   0SW  30NW.

FORECAST VALID 22/0600Z 23.8N  56.3W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  40SE   0SW  30NW.

FORECAST VALID 22/1800Z 24.5N  58.6W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  40SE   0SW  30NW.

FORECAST VALID 23/0600Z 25.3N  60.7W
MAX WIND  30 KT...GUSTS  40 KT.

FORECAST VALID 24/0600Z 27.0N  64.2W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.

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 25/0600Z 29.7N  66.3W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.

OUTLOOK VALID 26/0600Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 22.2N  51.7W

NEXT ADVISORY AT 21/1500Z

$$
FORECASTER STEWART


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