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
Thu
9AM - 1PM
14 May 2026
N 12 knots. Gusts up to 21 knots.
Increasing from 13 to 17°C
N 0.4m at 3s period
Sunny
Thu
1PM - 5PM
14 May 2026
- NE 10–13 knots. Gusts up to 20 knots.
- 13 to 19°C
- Calm sea
UV Index: 6 - High- Sunny
Thu
5PM - 9PM
14 May 2026
- NE 12 knots decreasing to 4 knots. Gusts up to 18 knots.
- Decreasing from 16 to 12°C
- Calm sea
- UV Index: 0 - Low
- Sunny