Tropical Storm Fiona

Forecast Advisory 4

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648
WTNT21 KNHC 172040
TCMAT1

TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER 4
NWS NATIONAL HURRICANE CENTER MIAMI FL AL062016
2100 UTC WED AUG 17 2016

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 15.1N 37.8W AT 17/2100Z
POSITION ACCURATE WITHIN 25 NM

PRESENT MOVEMENT TOWARD THE NORTHWEST OR 305 DEGREES AT 14 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1006 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 20NE 0SE 0SW 20NW.
12 FT SEAS.. 60NE 0SE 0SW 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 15.1N 37.8W AT 17/2100Z
AT 17/1800Z CENTER WAS LOCATED NEAR 14.7N 37.2W

FORECAST VALID 18/0600Z 16.0N 39.0W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 30NE 20SE 0SW 30NW.

FORECAST VALID 18/1800Z 17.0N 40.6W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 40NE 30SE 20SW 40NW.

FORECAST VALID 19/0600Z 17.8N 42.1W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 20NE 0SE 0SW 20NW.
34 KT... 50NE 40SE 30SW 50NW.

FORECAST VALID 19/1800Z 18.7N 43.8W
MAX WIND 50 KT...GUSTS 60 KT.
50 KT... 20NE 0SE 0SW 20NW.
34 KT... 60NE 50SE 40SW 60NW.

FORECAST VALID 20/1800Z 20.3N 47.4W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 60NE 50SE 40SW 60NW.

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 21/1800Z 22.6N 51.3W
MAX WIND 45 KT...GUSTS 55 KT.

OUTLOOK VALID 22/1800Z 24.6N 55.0W
MAX WIND 45 KT...GUSTS 55 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.1N 37.8W

NEXT ADVISORY AT 18/0300Z

$$
FORECASTER STEWART