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The Heart of the Delta

Owl Harbor Marina is located on Twitchell Island in the Heart of the California Delta.  The marina has 200 berths including covered berths and extra wide berths for multi-hulled sailboats.  Owl Harbor Marina has the facilities, accommodations, and recreational activities expected of a great San Francisco Bay Area marina.

 Berths
Dock

Dry and open storage, security gate, canvas shop, ice, refreshments, and clean water.

The San Francisco Bay Area's Owl Harbor Marina receives much attention because of it's ideal location and beauty.

1550 W. Twitchell Island Rd.

Isleton, CA 95641

Email info@owlharbormarina.com Phone: 916-777-6055