Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:42 PM)
- Water level
- 6.84 ft
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Water Conditions on Grand River
Updated 36 min agoSource: USGS station 04118105 — GRAND RIVER AT ADA, MI · 4 mi from Grand River
Launch Light & Moon — July 31
local timeFull Moon (97% illuminated). Peak fishing window — solunar theory puts fish most active around the new and full moon.
Location
Quick Facts: Grand River Boat Ramp
| Location | Dunnville, Ontario |
|---|---|
| Waterbody | Grand River |
| Access Type | Public |
| Coordinates | 42.902106, -79.621903 |
| Hours | Check on site |
| County | Haldimand County |
Grand River Boat Ramp is a boat launch providing access to Grand River in Dunnville, Ontario at coordinates 42.90211, -79.62190.
Grand River Boat Ramp is a boat launch on Grand River in Dunnville, Haldimand County, Ontario. This page shows live USGS water level and temperature, sunrise, sunset, and moon-phase times for the launch, updated automatically. There are 6 other mapped boat ramps within about 15 miles if conditions here aren't right.
Related: boat ramp near Dunnville • public launch in Haldimand County • fishing access on Grand River • Ontario boat launch
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Frequently Asked Questions About Grand River Boat Ramp
What water does Grand River Boat Ramp access?
Grand River Boat Ramp provides boat launch access to Grand River in Dunnville, Ontario.
How do I get to Grand River Boat Ramp?
Grand River Boat Ramp is located at coordinates 42.902106, -79.621903 in Dunnville, Ontario. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
Boaters have 6 other launch options within 3.8 mi, each offering access to nearby waters with varying facilities and conditions.