Tropical Storm Grace

Forecast Advisory 13



351
WTNT22 KNHC 081431
TCMAT2

TROPICAL DEPRESSION GRACE FORECAST/ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL072015
1500 UTC TUE SEP 08 2015

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL DEPRESSION CENTER LOCATED NEAR 14.3N 42.8W AT 08/1500Z
POSITION ACCURATE WITHIN 25 NM

PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT 17 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT.
12 FT SEAS.. 30NE 0SE 30SW 45NW.
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 14.3N 42.8W AT 08/1500Z
AT 08/1200Z CENTER WAS LOCATED NEAR 14.2N 41.9W

FORECAST VALID 09/0000Z 14.4N 45.4W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 09/1200Z 14.8N 48.8W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 10/0000Z 15.3N 52.3W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 10/1200Z 15.8N 55.8W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 11/1200Z 16.6N 62.5W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 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 12/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.3N 42.8W

NEXT ADVISORY AT 08/2100Z

$$
FORECASTER PASCH




351
WTNT22 KNHC 081431
TCMAT2

TROPICAL DEPRESSION GRACE FORECAST/ADVISORY NUMBER 13
NWS NATIONAL HURRICANE CENTER MIAMI FL AL072015
1500 UTC TUE SEP 08 2015

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL DEPRESSION CENTER LOCATED NEAR 14.3N 42.8W AT 08/1500Z
POSITION ACCURATE WITHIN 25 NM

PRESENT MOVEMENT TOWARD THE WEST OR 275 DEGREES AT 17 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1007 MB
MAX SUSTAINED WINDS 30 KT WITH GUSTS TO 40 KT.
12 FT SEAS.. 30NE 0SE 30SW 45NW.
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 14.3N 42.8W AT 08/1500Z
AT 08/1200Z CENTER WAS LOCATED NEAR 14.2N 41.9W

FORECAST VALID 09/0000Z 14.4N 45.4W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 09/1200Z 14.8N 48.8W
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 10/0000Z 15.3N 52.3W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 10/1200Z 15.8N 55.8W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 11/1200Z 16.6N 62.5W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 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 12/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.3N 42.8W

NEXT ADVISORY AT 08/2100Z

$$
FORECASTER PASCH