The closure orders is per the order of the Westport Weston Health Department, McCarthy said.
The beaches were closed due to the heavy rain that fell on Monday, he said.
"It is anticipated they will reopen on Wednesday," McCarthy said.
Town beaches are also closed in Norwlak and Fairfield.
If you want to swim in Long Island Sound, the beaches are open Tuesday at Sherwood Island State Park, according to the state Department of Energy and Environmental Protection's website.
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