About Napa Valley Marina
Located in the famous Carneros wine region of Napa, our facility is well suited to meet all your boating needs. Napa Valley Marina is privately owned by the same family since 1957. We offer deep water slips for power and sail and have the largest dry storage facility for big boats in California. Our boatyard provides work space for vessels up to 65 feet, and we can handle the large wide body multi-hulls as well. Our staff is skilled to fix and repair most of your boating needs. Huge inventory of marine supplies and hardware in our store. Our marina is secure with locked security gates and we offer 24 hour access. We have a fuel dock providing competitive pricing on gas and diesel and have a pump out station as well.


Facilities
COORDINATES
38.22044 N, -122.31201 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Port of Entry
No
Overseas Visitor Berths
Yes
Catamaran Berths
Yes
Dock Type
Floating
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Wed
5AM - 9AM
18 February 2026
- Light and variable.
- Increasing from −5 to 4°C
- Calm sea
- Cloudy
Wed
9AM - 1PM
18 February 2026
- W 2 knots increasing to 9 knots. Gusts up to 16 knots.
- Increasing from 5 to 9°C
- Calm sea
- UV Index: 1 - Low
- Chance of showers
Wed
1PM - 5PM
18 February 2026
- W 7–14 knots. Gusts up to 18 knots.
- 7 to 10°C
- Calm sea
- UV Index: 1 - Low
- Cloudy