4 Mile Boat Ramp Conditions

4 Mile

Rock County, Wisconsin

No live scoring yet for this ramp's water — check back soon.

Today's best launch window

No clear best window today — check the hour-by-hour breakdown in the app.

Coming up

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Next Green Window

See the best boating window across the next 7 days.

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Weekend Outlook

Know if this weekend will be worth launching before you make plans.

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Active Trip Monitoring

Get alerts if conditions worsen while you're on the water.

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Green weekend notifications
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About 4 Mile

4 Mile is a public boat ramp on Rock River in Rock County, Wisconsin, providing access to nearby waters. SeaStatus continuously monitors wind, waves, and tide near 4 Mile to help boaters decide whether conditions are favorable for launching today, and to flag the best window to go out.