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Marinas and Harbors in Bethel Island, CA

9 of the 10 marinas and boating businesses we list in Bethel Island are marinas, harbors, or boat docks.

Marinas and docks range from basic public launch ramps with tie-up slips to full-service facilities offering fuel desks, haul-out yards, and winter storage. Dockage options vary between daily transient slips, seasonal rentals, and dry-stack storage, while amenities differ greatly regarding power hookups, pump-out stations, and shore facilities. Looking at a map pin will not tell you the draft limits, slip dimensions, or whether a location caters to daily boaters versus long-term liveaboards.

  1. Bethel Harbor

    3405 Harbor Rd, Bethel Island, CA 94511

    Mon-Thu 8am-4pm, Fri-Sun 8am-5pm

    Transient slipsFuel dockBoat rampService & repairsDry storage
    Call Website Directions

  2. Starboard Home Marina

    6065 Bethel Island Rd, Bethel Island, CA 94511

    Boat rentals
    Call Website Directions

  3. San Joaquin Yacht Club

    550 Riverview Pl, Bethel Island, CA 94511

    Saturdays open for events and meetings

    Call Website Directions

  4. Bethel Island Marina

    6050 Bethel Island Rd, Bethel Island, CA 94511

    Call Website Directions

  5. Emerald Point Marina

    4234 Windsweep Rd, Bethel Island, CA 94511

    Call Website Directions

  6. Caliente Harbor

    1550 Taylor Rd, Bethel Island, CA 94511

    Call Directions

  7. Sugar Barge RV Resort & Marina

    1440 Sugar Barge Rd, Bethel Island, CA 94511

    Call Directions

  8. Piper Point Marina

    3861 N Willow Rd, Bethel Island, CA 94511

    Call Directions

  9. 7 Bells Harbor

    2620 Taylor Rd, Bethel Island, CA 94511

    Directions
Check slip dimensions. Always confirm depth clearances, beam limits, and power amperage (30-amp vs. 50-amp) directly with the dockmaster before reserving a transient or seasonal slip.

More in Bethel Island and California

Marinas and Harbors near Bethel Island

Good to know

What is the difference between transient and seasonal slips?

Transient slips are rented on a short-term basis, usually by the night or week, for boaters traveling through an area. Seasonal slips are leased for several months or a full year, giving local boaters a dedicated home port. Availability for transient docking often depends on peak holiday demand and advance reservations.

What services are typically included in dockage fees?

Basic slip rentals usually include water access and secure tie-ups, while electricity may be billed separately or metered based on consumption. Full-service marinas often include Wi-Fi, pump-out access, and shower facilities, whereas basic boat docks may only provide a place to tie off.

How much does it cost to keep a boat at a marina?

Pricing is typically calculated per foot of the vessel, measured by length overall. Transient rates often range from $2 to $5 per foot per night, while seasonal leases can cost anywhere from several hundred to several thousand dollars depending on the region and included amenities.