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Keystone Spit

Keystone Spit is a beach in Coupeville, Washington.

Coupeville, Washington · live parking & conditions · updated June 19, 2026

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Conditions & tides

In a typical year August is the warmest month here, with highs near 69°F. Tap Keystone Spit on the map for live surf, wind, water temperature, UV and tide times.

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