About Caseville Harbor Marina
Caseville Harbor, Michigan is located at mouth of the Pigeon River on the south shore of Saginaw Bay about 17 miles southwest of Port Austin, MI. channel 8 feet deep and 80 feet wide to the river mouth; decreasing 50 feet in width and extending upstream approximately 1,000 feet with widening to 80 feet in the upper 300-foot reach to serve as a turning basin, all at the same depth.
Facilities
Electricity
Water
Wifi
Showers
Sewage
Toilets
LaundryCOORDINATES
43.94265 N, -83.27492 E
Port Information
Telephone
Berth Sizes
< 10m, 10-20m, 20m+
Depth at MLW
2 - 3m
Manoeuvrability
Fair
Channel Marking
Fair
VHF Channel
9
Port of Entry
No
Overseas Visitor Berths
Yes
Dock Type
Fixed
Style Side To
Yes
Tidal Flow
Negligible
Weather Forecast
Sun
5AM - 9AM
15 March 2026
E 11 knots increasing to 16 knots. Gusts up to 27 knots.
−1°C
Calm sea
UV Index: 0 - Low
Chance of showers
Sun
9AM - 1PM
15 March 2026
- E 10–20 knots. Gusts up to 27 knots.
- 0°C
- Calm sea
- UV Index: 0 - Low
- Chance of showers
Sun
1PM - 5PM
15 March 2026
- SE 9–17 knots. Gusts up to 24 knots.
- Increasing from 0 to 4°C
- Calm sea
- UV Index: 2 - Low
- Chance of showers