About Brother's Island Marina
Brother's Island Marina is located at Isleton, California. Recently change owners.The sale included the working marina with 175 boat slips, a boat lift, an office, restroom facilities, picnic grounds, as well as a yacht club and sailing school, which were both rented.
Facilities
Electricity
Water
ToiletsCOORDINATES
38.11442 N, -121.61681 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
Overseas Visitor Berths
Yes
Dock Type
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
Yes
Weather Forecast
Thu
5AM - 9AM
19 March 2026
NW 4 knots increasing to 6 knots.
Increasing from 13 to 19°C
Sunny
Thu
9AM - 1PM
19 March 2026
- N 5–7 knots.
- Increasing from 20 to 29°C
UV Index: 6 - High- Sunny
Thu
1PM - 5PM
19 March 2026
- N 6 knots.
- Increasing from 29 to 33°C
- UV Index: 6 - High
- Sunny