About Portage Lake Marina & Bait Shop
Portage Lake Marina & Bait Shop, located at 5159 Main St, Onekama, MI 49675, United States. Summer Dockage and transient Dockage available. We also offer storage! Please Call:231-889-5000
Facilities
Recycling
Boatbuilder
HauloutCOORDINATES
44.36220 N, -86.19964 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
68
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sat
9AM - 1PM
04 April 2026
SE 6–13 knots. Gusts up to 24 knots.
5 to 9°C
SE 0.4m at 2s period
Chance of showers
Sat
1PM - 5PM
04 April 2026
- S 8–11 knots veering W 8-11 knots. Gusts up to 22 knots.
- Decreasing from 9 to 5°C
- S 0.4m at 3s period
UV Index: 0 - Low- Chance of showers
Sat
5PM - 9PM
04 April 2026
- W 9 knots increasing to 11 knots. Gusts up to 23 knots.
- 4 to 6°C
- SW 0.5m at 3s period
- UV Index: 0 - Low
- Cloudy