Already a Member? Log In
Lat Long: 48.73° N 86.55° W
Issued: 1 pm 19 Sep 2026 (local time)
Forecast update in hr min
Marathon surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Tidal data is not displayed because the closest observed location is too far away (507.0 km).
Nearest