Suisun City Marina
- Type
- City marina and public ramp
- Water
- Suisun Slough
- Slips
- 160
- Ramp
- 24 hours, $10 parking
- Boat launch
- Fuel dock
- Pump-out
- Restrooms
About this marina
Suisun City Marina is the city's marina on Suisun Slough, at 800 Kellogg Street in Suisun City.
Slips and guest dock
There are 160 rental slips and a 300-foot guest dock for visiting boaters. The channel is about 8.5 feet deep at low tide, and the marina monitors VHF channel 69.
The ramp
A 24-hour public launch ramp sits at the south end of the marina. A $10 parking permit is required, paid through ParkMobile (zone 18621) or the QR code at the ramp. The state directory lists three boarding floats and about 300 trailer spaces.
Services
Unleaded and diesel fuel and a pump-out are on the water. The harbormaster's office is open weekdays 9 a.m. to 4:30 p.m. and weekends 9 a.m. to 12:30 p.m.
Marina details
Slips & size limits
- Slips
- 160 slips
- Guest (transient) slips
- Yes300 ft guest dock and guest berths
- Max vessel length (LOA)
- 50 ft
- Max slip length
- 50 ft
- Smallest slip
- 28 ft
- Depth at the docks
- Not published by the marina, call ahead
- Depth in the entrance channel
- 8.5 ftSuisun Channel, MLLW
On the dock
- Shore power
- Not published by the marina, call ahead
- Fresh water at the slip
- YesDockside utilities
- Gasoline
- Yes24/7 fuel dock
- Diesel
- Yes
- Fuel dock hours
- 24/7
- Pump-out
- Dock station
- Used oil and filter disposal
- Yes
Facilities
- Restrooms
- Yes
- Showers
- Yes
- Laundry
- Not published by the marina, call ahead
- Wi-Fi
- YesFree
- Gated docks or security
- Not published by the marina, call ahead
- Bait & tackle
- Not published by the marina, call ahead
- Pets allowed
- Not published by the marina, call ahead
Boatyard & storage
- Haul-out
- Not published by the marina, call ahead
- Repair yard or service on site
- Not published by the marina, call ahead
- Dry stack or rack storage
- Not published by the marina, call ahead
- Liveaboards
- Not published by the marina, call ahead
Contact & booking
- Not published by the marina, call ahead
- VHF channel
- 69
- Office hours
- Mon–Fri 9 a.m.–4:30 p.m.; Sat–Sun 9 a.m.–12:30 p.m.
- Guest slip rate
- $1.35 per ft per night
- Monthly slip rate
- $7.35 per ft per month$205.80 (28 ft) to $367.50 (50 ft) per month
- Longest guest stay
- 3 days
- How to reserve
- Call the Harbor Master's Office, 707-429-2628
Last checked Oct 30, 2026 · From suisun.com, dbw.parks.ca.gov, suisun.com
Getting there & access
By road
The harbormaster's office is at 800 Kellogg Street, Suisun City; the ramp is at the south end of the marina.
Paying
Pay the $10 parking permit with ParkMobile (zone 18621), the QR code at the ramp, or by texting Park to 77223.
Tides
The water here is tidal; check the tide and current before you launch, and watch the depth at low water.
- Fuel
- Unleaded and diesel
- Harbormaster
- (707) 429-2628
- Dock services (state listing)
- Power and water on the dock, pump-out and showers
- Boat length (state listing)
- 15 to 50 ft
What's here
Launch
24-hour public ramp with three boarding floats
Fuel
Unleaded and diesel
Pump-out
Sewage pump-out
Restrooms
Restrooms and showers
Rules & official resources
- California Boater Card required for all operators of motorized vessels, regardless of age, since January 1, 2025dbw.parks.ca.gov ↗
- State law: no vessel may travel more than 5 mph within 200 feet of any floating dock or marina, and boats must stay off plane and fully settled in no-wake areasalamedaca.gov ↗
- Children under 13 must wear a life jacket on a moving vessel under California lawparks.ca.gov ↗
- Golden mussels were found in the Delta in October 2024. The state asks every boater to Clean, Drain and Dry: remove mud, plants and animals, and drain engines, live wells and bilgesparks.ca.gov ↗
- A $10 parking permit is required at the public launch rampsuisun.com ↗
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