TINSLEY ISLAND

• Latitude: 38.0383
• Longitude: -121.494
• US West Coast
• Marina in US

Location: Stockton CA 95219 US

Tinsley Island, located in the United States, is a privately owned island situated in the Sacramento-San Joaquin Delta in Northern California. It is part of the California Delta, a vast network of waterways and islands. The island is owned by the St. Francis Yacht Club, one of the premier yacht clubs in the country, based in San Francisco.

Tinsley Island Description:

1. Ownership and Management:

   • Owned by: St. Francis Yacht Club.
   • Access: Restricted to members of the St. Francis Yacht Club and their guests.

2. Location:

   • The island is positioned approximately 50 nautical miles from San Francisco Bay.
   • Coordinates: Roughly 38°03′N 121°38′W.

3. Purpose:

   • Tinsley Island serves as a private retreat for club members offering a range of recreational activities primarily centered around boating and social events.

Specifications:

1. Facilities:

   • Docking: The island features several docks made to accommodate yachts and small boats. Includes both permanent and transient mooring spaces.
   • Dining and Accommodations: There is a clubhouse with dining facilities and spaces for social gatherings. Accommodations include cabins for overnight stays.
   • Swimming Pool: A pool for members and their guests.
   • Recreational Areas: Tennis courts, beach volleyball courts, and other athletic facilities.
   • Fuel Dock: Provides fuel services for boats.

2. Navigation and Approach:

   • Depth: Approaches to the island are generally maintained to accommodate yachts of various sizes, though to get specifics like depth information would typically involve accessing detailed nautical charts (NOAA charts for the region) and local notices to mariners.
   • Markers: The waterways leading to Tinsley Island are well-marked with navigation aids to ensure safe passage.
   • Restrictions: Due to privatization, unauthorized docking or landing on the island is prohibited.

3. Events and Activities:

   • The island hosts a variety of events throughout the year including regattas, social picnics, holiday celebrations, and other yacht club-specific events.
   • Water-based activities such as kayaking, paddle boarding, and fishing are popular among visitors.

4. Utilities and Support:

   • Power and Water: The island is equipped with necessary utilities including electricity and fresh water supply.
   • Emergency Services: Limited on-site emergency services; major emergencies would require coordination with nearby cities and counties.

Environmental Considerations:

• Surroundings: The island is situated in a tidal environment within the Delta, which is rich with wildlife and marshlands.
• Ecological Impact: The yacht club maintains policies to minimize the environmental impact of activities on the island and its surroundings.

Access Considerations:

• Privileged Access: Being a private island owned by a yacht club, access is subject to the club's policies and primarily restricted to members and invited guests.
• Arrival Method: Most arrivals are by boat given the island's location in the Delta's water network.

If further detailed and specific technical information is required, particularly for technical navigation and docking, contacting the St. Francis Yacht Club directly or consulting maritime guides and resources specific to the California Delta would be advised.