Tropical Storm Erin Forecast Advisory Number 11

By | August 14, 2025

Issued at 0300 UTC THU AUG 14 2025

837 
WTNT25 KNHC 140235
TCMAT5
 
TROPICAL STORM ERIN FORECAST/ADVISORY NUMBER  11
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL052025
0300 UTC THU AUG 14 2025
 
TROPICAL STORM CENTER LOCATED NEAR 16.3N  46.6W AT 14/0300Z
POSITION ACCURATE WITHIN  25 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT  14 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT....... 40NE   0SE   0SW  50NW.
4 M SEAS.... 90NE  30SE   0SW  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 16.3N  46.6W AT 14/0300Z
AT 14/0000Z CENTER WAS LOCATED NEAR 16.3N  45.9W
 
FORECAST VALID 14/1200Z 16.5N  48.8W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE   0SE   0SW   0NW.
34 KT... 50NE  20SE  20SW  50NW.
 
FORECAST VALID 15/0000Z 17.2N  51.8W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE   0SE   0SW  20NW.
34 KT... 60NE  20SE  20SW  50NW.
 
FORECAST VALID 15/1200Z 18.0N  54.9W
MAX WIND  70 KT...GUSTS  85 KT.
64 KT... 15NE   0SE   0SW  10NW.
50 KT... 20NE  15SE  10SW  20NW.
34 KT... 70NE  40SE  20SW  50NW.
 
FORECAST VALID 16/0000Z 18.9N  57.8W
MAX WIND  85 KT...GUSTS 105 KT.
64 KT... 20NE  15SE  10SW  15NW.
50 KT... 30NE  25SE  15SW  25NW.
34 KT... 80NE  50SE  30SW  70NW.
 
FORECAST VALID 16/1200Z 19.8N  60.6W
MAX WIND  95 KT...GUSTS 115 KT.
64 KT... 20NE  15SE  10SW  20NW.
50 KT... 50NE  40SE  20SW  40NW.
34 KT... 90NE  80SE  40SW  90NW.
 
FORECAST VALID 17/0000Z 20.6N  62.9W
MAX WIND 100 KT...GUSTS 120 KT.
64 KT... 30NE  20SE  10SW  20NW.
50 KT... 50NE  40SE  20SW  30NW.
34 KT...100NE  90SE  50SW  90NW.
 
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 18/0000Z 22.8N  66.6W
MAX WIND 105 KT...GUSTS 130 KT.
50 KT... 50NE  50SE  30SW  40NW.
34 KT...130NE 110SE  70SW 100NW.
 
OUTLOOK VALID 19/0000Z 25.5N  68.5W
MAX WIND 110 KT...GUSTS 135 KT.
50 KT... 60NE  60SE  40SW  50NW.
34 KT...150NE 130SE  90SW 120NW.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.3N  46.6W
 
NEXT ADVISORY AT 14/0900Z
 
$$
FORECASTER BLAKE

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