Tropical Cyclone Tammy
Friday, October 27, 2023

Current Snapshot

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By PDC’s Senior Weather
Specialist Glenn James

The Pacific Disaster Center’s (PDC Global) Friday, October 27, 2023, Tropical Cyclone Activity Report…for the Atlantic Ocean, the Caribbean Sea, and the Gulf of Mexico


Tropical Cyclone Tammy…is located about 205 miles east of Bermuda


Tropical Cyclone Tammy


According to the NHC advisory number 35

Tammy is moving toward the north-northwest near 5 mph (7 km/h). A turn toward the north and northeast is expected through early Saturday, followed by a faster eastward to east-southeastward motion on Sunday and Monday.

On the forecast track, Tammy will move away from Bermuda on Saturday. Maximum sustained winds have decreased to near 60 mph (95 km/h) with higher gusts. Weakening is expected during the next few days, and Tammy is forecast to become a post-tropical remnant low early next week.

Tropical-storm-force winds extend outward up to 140 miles (220 km) from the center.

>>> Western Caribbean Sea…

An area of disturbed weather over the southwestern Caribbean Sea is associated with a broad area of low pressure.

Environmental conditions could support some slow development of this system during the next several days while it moves slowly northward.

* Formation chance through 48 hours…low…10 percent
* Formation chance through 7 days…low…20 percent