Officials in Sylvan Beach and Verona State Park have continued their swimming ban due to an algae bloom that is described as the worst in more than a decade. Extra hot temperatures continue to fuel the problem that has kept people out of the water for more than a week, so far.

Officials at Sylvan Beach say both Sylvan Beach and the Verona Beach State Park are closed to swimming because of dangerous algae blooms. Oneida Shores in Onondaga County are also closed to swimming because of high levels of the bacteria E. Coli. There's also no projected time for when the ban will be lifted. In Sylvan Beach, the beach is open, but swimming is prohibited.

Sunny, warm dry weather is in the forecast, but unfortunately, local swimmers will have to find another place to cool off. Officials say the warm weather and shallow waters along the beaches of Oneida Lake are the perfect recipe for blue-green algae blooms.

High levels of algae are dangerous to humans and animals, so officials say dogs should stay out of the water, as well.

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Sylvan Beach officials say their ban is in place at least until Wednesday night, but it could be extended. They say the algae bloom this year is the worst they've seen in more than a decade.

According to the Center for Disease Control (CDC), algae blooms are prevalent in shallow waters in hot weather. Because the shallow water heats up easily, it makes for a great breeding ground for algae, which can release toxins harmful to humans and animals.