Of the 9 marinas listed in Bethel Island, 8 give a phone number, 1 publishes opening hours and 7 have a website. No national chains here — every marina on this page is independent. The nearest bigger selection is Isleton with 10.
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7 Bells Harbor
2620 Taylor Rd, Bethel Island, CA 94511
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Bethel Harbor
3405 Harbor Rd, Bethel Island, CA 94511
Mon-Thu 8am-4pm, Fri-Sun 8am-5pm
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Bethel Island Marina
6050 Bethel Island Rd, Bethel Island, CA 94511
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Caliente Harbor
1550 Taylor Rd, Bethel Island, CA 94511
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Emerald Point Marina
4234 Windsweep Rd, Bethel Island, CA 94511
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Piper Point Marina
3861 N Willow Rd, Bethel Island, CA 94511
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San Joaquin Yacht Club
550 Riverview Pl, Bethel Island, CA 94511
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Starboard Home Marina
6065 Bethel Island Rd, Bethel Island, CA 94511
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Sugar Barge RV Resort & Marina
1440 Sugar Barge Rd, Bethel Island, CA 94511
Guides for marina shoppers
All guides
SafetyMarine Weather Forecasts and Warnings: Reading NOAA Reports and Coastal Maps
Learn how to interpret NOAA marine forecasts, wave periods, wind alerts, and weather charts to make safe departure decisions on any coastal or inland waterway.
SafetyBoating Safety Certification and Licensing: State Requirements and Exam Prep
This guide explains the difference between boat licenses and safety education certificates, state-by-state requirements, how to study for your exam, and what to expect on the water.
ServiceSaltwater and Freshwater Fishing Charters: Choosing Inshore, Offshore, and Deep Sea Trips
This guide explains the key differences between inshore, offshore, and deep sea fishing charters to help you choose the right trip, boat, and captain for your experience level.
California statewide, by feature
- Marinas Offering On-Site Boat Rentals in California56
- Boat Ramps in California45
- Marinas and Facilities with Boat Launches in California45
- Marinas with Transient Slips in California41
- Marinas with Public and Private Boat Launches in California28
Nearby in California
Good to know about marinas in Bethel Island
How many marinas are there in Bethel Island?
We list 9 marinas in Bethel Island with addresses, and 8 of them with a phone number.
What's the surest way to check hours in Bethel Island?
Call ahead — 8 of the 9 marinas here list a number. Hours at independent marinas shift with seasons and staffing, so a phone call beats any listing, including ours.
What is a boat slip?
A boat slip is a designated parking space for a vessel in a marina, enclosed on multiple sides by docks. In Bethel Island, California, there are 9 marinas offering secure slips, with 8 providing direct phone contact for booking on MarinaAtlas.
How much does it cost to store a boat?
Boat storage costs vary based on vessel length, location, and whether you choose wet slips or indoor dry storage. In Bethel Island, California, you can explore 9 storage facilities listed on MarinaAtlas, 8 of which can be reached directly by phone.