About Tower Park Marina
Tower Park Marina is located in Central California along the meandering byways of the California Delta. Our full-service marina has everything you need on and off the water! Overnight or weekly slips are available. To make a reservation, register at the marina office. Boat slips will be assigned according to size and length of stay. Staying at Jellystone Park™? Add a transient boat slip (up to 25') to your camping reservation upon booking!
Facilities
Electricity
PetrolDiesel
Water
Sewage
Toilets
Recycling
Food
Laundry
SupermarketCOORDINATES
38.11091 N, -121.49908 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Good
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Tue
5AM - 9AM
12 May 2026
W 4–7 knots veering NW 4-7 knots.
Increasing from 14 to 20°C
Sunny
Tue
9AM - 1PM
12 May 2026
- W 3–8 knots.
- Increasing from 20 to 31°C
UV Index: 8 - Very High- Mostly fine
Tue
1PM - 5PM
12 May 2026
- W 7 knots increasing to 12 knots. Gusts up to 18 knots.
- 31 to 35°C
- UV Index: 8 - Very High
- Partly cloudy