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Wakesurf Spot · Wisconsin

Kettle Moraine Lake

A 209-acre lake, reaching 30 ft deep in Fond du Lac County, Wisconsin — large enough for wake boating where local rules allow.

Reviewed by WakeSurfSpots Editorial Team · Updated

Kettle Moraine Lake sits in Fond du Lac County, Wisconsin that covers about 209 acres and reaches roughly 30 ft at its deepest. It is on the smaller side, so usable wake-boat water depends heavily on local rules and traffic.

No public access point is listed, so confirm how (and whether) you can legally launch. Its typical warm-weather window runs June–August, based on Open-Meteo 2019–2023 daily-high climatology.

Kettle Moraine Lake appears here on the strength of its size and public access, not any reputation for surfing. Wake-boat regulation varies by state and by individual lake, so verify the Wisconsin rules and the local ordinance first.

Source: Wisconsin DNR — Lakes. Specifications reflect published figures and can change by model year — verify before purchase.

Frequently Asked Questions

The typical warm-weather window at Kettle Moraine Lake runs June–August, based on Open-Meteo 2019–2023 daily-high climatology. Mornings are usually calmest.

Kettle Moraine Lake covers roughly 209 acres and reaches about 30 ft at its deepest, giving it room for a wake-boat setup when conditions cooperate. Public access varies — confirm a launch before you go. Wisconsin sets statewide wakesurf rules, and individual lakes often add no-wake zones, hours, or horsepower limits — check the Wisconsin rules page and the local ordinance before launching. Wisconsin: Local/lake-specific rules only. Always confirm the current local rules before launching.