Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:26 PM)
- Water level
- 1.68 ft
- Tide
- 2.597 ft now
Live from the National Weather Service, USGS, and NOAA. A guide, not a substitute for official forecasts and your own judgment.
Live Tide Conditions
Updated 4 hr agoSource: NOAA CO-OPS station 8461490 — New London · 9.3 mi from this ramp
Live Water Conditions on Four Mile River
Updated 37 min agoSource: USGS station 0112779610 — BRIDE BROOK NR EAST LYME, CT · 1.4 mi from Four Mile River
Launch Light & Moon — June 26
local timeWaxing Gibbous (91% illuminated). Good fishing outlook — the moon is approaching a major phase.
Location
Quick Facts: Four Mile River Boat Ramp
| Location | Old Lyme, Connecticut |
|---|---|
| Waterbody | Four Mile River |
| Access Type | Public |
| Coordinates | 41.306392, -72.252331 |
| Hours | Check on site |
| County | Lower Connecticut River Valley Planning Region |
| Tidal | Yes - check tide charts before launching |
Four Mile River Boat Ramp is a boat launch providing access to Four Mile River in Old Lyme, Connecticut at coordinates 41.30639, -72.25233.
Four Mile River Boat Ramp is a boat launch on Four Mile River in Old Lyme, Lower Connecticut River Valley Planning Region County, Connecticut. This page shows current NOAA tide readings, 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 Old Lyme • public launch in Lower Connecticut River Valley Planning Region • fishing access on Four Mile River • Connecticut boat launch
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Frequently Asked Questions About Four Mile River Boat Ramp
What water does Four Mile River Boat Ramp access?
Four Mile River Boat Ramp provides boat launch access to Four Mile River in Old Lyme, Connecticut.
How do I get to Four Mile River Boat Ramp?
Four Mile River Boat Ramp is located at coordinates 41.306392, -72.252331 in Old Lyme, Connecticut. Use the "Get Directions" buttons on this page to navigate with Google Maps or Apple Maps.
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Alternative Boat Launches Nearby
6 additional boat launches are located within 3.9 mi of Four Mile River Boat Ramp, providing alternative access points for this area's waters.