Where is Tropical Storm Dexter? Atlantic hurricane season is June 1 to Nov. 30, 2025, with most tropical storm activity between August and October.

"Dexter, along with developing easterly breezes around high pressure near the Northeast states, will create locally rough surf and periodic strong rip currents along the Atlantic coast beaches this week from Florida to Massachusetts," AccuWeather Lead Hurricane Expert Alex DaSilva said.

The tropics remain active as Tropical Storm Dexter continues to churn in the northern Atlantic. Channel 9 meteorologists are also monitoring two other tropical disturbances that are working to become organized systems. Computer models show Dexter will become post-tropical by Wednesday or Thursday.