About Nauti Marina
Our 20′ transient slips are located directly behind Big Buoys Tiki Bar in McGregor, IA. Nauti Marina LLC. Features over 150 covered and open slips. We offer a wide range of slips that can accommodate Jetskis, Fishing Boats, Pontoons, Cruisers and large Houseboats! Call 563-873-9613 about available slips and overnight transient slips! We are a full service marina providing slips, fuel dock, service, storage, houseboat and pontoon rentals and a family friendly restaurant. This slip is not covered and does not provide electricity. If your boat is 21-30 feet, please reserve two spots. If your boat is longer than 30 feet, please contact us. For bookings seven days or longer, please contact us.
Facilities
Petrol
Bar
Food
Water
Sewage
ToiletsCOORDINATES
43.02967 N, -91.17313 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 Side To
Yes
Tidal Flow
Beware
Active Winter
Yes
Weather Forecast
Fri
5AM - 9AM
06 February 2026
NW 11–16 knots. Gusts up to 28 knots.
1°C
UV Index: 0 - Low
Cloudy
Fri
9AM - 1PM
06 February 2026
- N 13–16 knots. Gusts up to 29 knots.
- 0°C
- UV Index: 1 - Low
- Cloudy
Fri
1PM - 5PM
06 February 2026
- N 14 knots. Gusts up to 26 knots.
- −2 to 3°C
- UV Index: 0 - Low
- Partly cloudy