Launch Conditions
Use cautionLaunch with caution — limited daylight.
- Advisories
- None active
- Daylight
- Past sunset (8:24 PM)
- Water level
- 0.7 ft
- Tide
- 9.034 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 8443970 — Boston · 4.1 mi from this ramp
Live Water Conditions on Lewis Lake
Updated 1 hr agoSource: USGS station 06359500 — MOREAU RIVER NEAR FAITH, SD · 14.9 mi from Lewis Lake
Launch Light & Moon — June 22
local timeFirst Quarter (47% illuminated). Average fishing outlook by moon phase — focus on dawn and dusk bite windows.
Location
Quick Facts: Winthrop Boat Ramp
| Location | Winthrop, Massachusetts |
|---|---|
| Waterbody | Lewis Lake |
| Access Type | Public - Free |
| Coordinates | 42.366594, -70.971181 |
| Hours | Check on site |
| County | Suffolk County |
| Tidal | Yes - check tide charts before launching |
Winthrop Boat Ramp is a public boat launch providing access to Lewis Lake in Winthrop, Massachusetts at coordinates 42.36659, -70.97118. Data published by Massachusetts Office of Fishing and Boating Access (MA OFBA).
Winthrop Boat Ramp is a public boat launch on Lewis Lake in Winthrop, Suffolk County, Massachusetts. As a public launch it is open to all boaters; state- and county-run ramps like this are typically free or charge only a modest day-use fee. 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 Winthrop • public launch in Suffolk County • fishing access on Lewis Lake • Massachusetts boat launch
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Frequently Asked Questions About Winthrop Boat Ramp
Is Winthrop Boat Ramp free to use?
Yes, Winthrop Boat Ramp is a public boat launch with free access in Winthrop, Massachusetts.
What water does Winthrop Boat Ramp access?
Winthrop Boat Ramp provides boat launch access to Lewis Lake in Winthrop, Massachusetts.
How do I get to Winthrop Boat Ramp?
Winthrop Boat Ramp is located at coordinates 42.366594, -70.971181 in Winthrop, Massachusetts. 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 1.4 mi, each offering access to nearby waters with varying facilities and conditions.