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Caumsett State Historic Park Preserve Beach

Caumsett State Historic Park Preserve Beach is a beach in Oyster Bay, New York.

Oyster Bay, New York · live parking & conditions · updated June 19, 2026

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Conditions & tides

In a typical year July is the warmest month here, with highs near 84°F, and it's reliably beach weather June to September. Tap Caumsett State Historic Park Preserve Beach on the map for live surf, wind, water temperature, UV and tide times.

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