About TONKA BAY MARINA
Tonka Bay Marina brings your lake style to life — with slips to accommodate 20- to 55-foot boats and a launch ramp on site. Our crew provides prompt, professional service, so you can hit the lake running. Buying a boat? We'll help you find just the right one, from pre-owned to new. Looking for fun? We offer a waterfront clubhouse and more than 6 beautiful lakefront acres, so you can relax and entertain to your heart's content. Lake Minnetonka’s largest full service marina. Just southwest of Big Island.




Installations
COORDINATES
44.91678 N, -93.58053 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Weather Forecast
Sun
5AM - 9AM
10 May 2026
- NW 7–20 knots.
- 6°C
- Mostly fine
Sun
9AM - 1PM
10 May 2026
- NW 5–22 knots.
- Increasing from 6 to 11°C
- UV Index: 4 - Moderate
- Mostly fine
Sun
1PM - 5PM
10 May 2026
- NW 10–12 knots. Gusts up to 21 knots.
- 11 to 14°C
- UV Index: 4 - Moderate
- Mostly fine