Field Guides/Rideau Lakes/Sailing & Boating
Strong
Best WindowMid-May through October; Rideau Canal navigation roughly mid-May through mid-October
Variantssailing · motor-boating
RegionRideau Lakes, Ontario

Sailing & Boating.

Big Rideau Lake — at approximately 50 km² the largest lake on the Rideau Canal system — anchors open-water sailing and motor cruising in the township, with through-canal navigation running north toward Smiths Falls and south through the Newboro, Chaffeys, Davis, and Jones Falls lockstations toward Kingston Mills. All four lockstations are staffed Parks Canada operations during the canal's roughly mid-May through mid-October navigation season.

Sailing & Boating in Rideau Lakes
01 — What to know

The brief.

The Rideau Canal is a fully navigable waterway from Kingston to Ottawa during the navigation season, with Parks Canada operating each lockstation on a published schedule (typically May long weekend through Thanksgiving weekend, with reduced shoulder-season hours). Locking-through fees apply at every lockstation per the Parks Canada fee schedule, payable per metre of vessel length.

Big Rideau is open enough to build chop in strong winds and supports mast-up sailing throughout most of the lake; the smaller connected lakes south of Newboro Lock are more sheltered. Township-managed public boat launches and several lockstation-adjacent docking facilities serve the corridor.

Off-season (November through April) the canal is drained for winter maintenance and through-navigation is unavailable.

02 — Locations

5. places.

  1. 01

    Big Rideau Lake

    ~50 km² of canal-system water for sailing and motor cruising; the largest lake on the Rideau Canal.

  2. 02

    Newboro Lock

    Parks Canada lockstation at the north end of Newboro Lake; connects to Upper Rideau Lake (Westport) to the north and to Newboro Lake to the south.

  3. 03

    Chaffeys Lock

    Parks Canada lockstation between Newboro Lake and Indian Lake.

  4. 04

    Davis Lock

    Parks Canada lockstation between Indian Lake and Sand Lake.

  5. 05

    Jones Falls Lock

    Parks Canada lockstation between Sand Lake and Whitefish Lake; southern canal anchor inside the township.

03 — Conditions

Today's read.

Air Quality
22
eu-aqi · low
UV Index
1.8
scale 0–11
Humidity
59%
relative
Visibility
33.6 km
clear
Temp
+5.8°
H 15° · L 0°
Sun
05:40 / 20:22
14h 42m daylight
A+
Prime conditions for sailing & boating

Cool but comfortable for layered effort · light winds · clean air.

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