Cobourg, ON | Lake Ontario Weather, Waves & 7-Day Forecast

Cobourg Lake Ontario weather, water temperature, marine warnings, 7-day forecast, nearby buoys, Victoria Beach and waterfront visitor resources.

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ONTARIO, CANADA · NORTH-CENTRAL LAKE ONTARIO · 43.96° N

Cobourg.

A little closer to the shoreline.

Your quick look at Victoria Beach, the marina and Cobourg’s Lake Ontario waterfront. Local weather, marine conditions, seven-day forecasts, fishing and waterfront discoveries.

Check conditions ↓ Explore the shore ↗

THE SHORE AT A GLANCE

Cobourg-area conditions

Local air temperature and wind from a weather model; wave and water measurements are not inferred from air temperature.

Marine alerts: Check Environment Canada’s current marine warnings and forecasts before going on the water. Official Canadian marine information ↗
AIR TEMPERATURE
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WIND
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WAVE HEIGHT
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WATER TEMPERATURE
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Air and wind are model estimates, not observed buoy data. We will replace or supplement these when verified local stations are connected.

THE WEEK AHEAD

7-day Cobourg forecast

Open-Meteo land forecast for Cobourg; not an official marine forecast.

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Environment Canada local forecast ↗

WATCH THE SKY

Local weather radar

Cobourg & Lake Ontario radar · Open / close

PICK A REPORTING STATION

Buoys & nearby stations

These are regional offshore Canadian stations, not harbour measurements. Check reporting timestamps and seasonal status before relying on readings.

CANADIAN BUOY · 45159

Northwest Lake Ontario · Ajax

Regional offshore station; may be distant from Cobourg. Verify current observations and season.

Buoy 45159 station page ↗
LAKE ONTARIO · 45135

Prince Edward Point

Second regional reference station. Offshore conditions can differ substantially from local shoreline or sheltered waters.

Buoy 45135 station page ↗
CANADIAN OBSERVATIONS

Marine station reports

Check official observations and the station reporting time.

Environment Canada observations ↗

KEEP THE DAY SIMPLE

Before you head out

Marine forecasts and warnings

Check official Canadian forecasts before boating, fishing or visiting the shoreline.

Environment Canada marine forecasts ↗

Local weather forecast ↗

Lake Ontario dashboard ↗

LOCAL WATERFRONT

Explore Cobourg.

Victoria Beach, marina walks and Cobourg’s historic waterfront.

City of Cobourg ↗

Local visitor information ↗

A LITTLE LOCAL KNOW-HOW

Around Cobourg

01 / BIRDING

Presqu’ile Provincial Park birding

Explore local and regional shoreline habitat and seasonal birds.

Birding and nature resources ↗
02 / FISHING

Lake Ontario fishing

Check regulations, seasons and local conditions before fishing.

Ontario fishing information ↗
03 / WATERFRONT

Cobourg waterfront

Explore the community’s lakefront, parks and local attractions.

Cobourg waterfront information ↗

THE BIG PICTURE

More than one shoreline.

Explore current conditions and resources across Lake Ontario.

Discover more around Lake Ontario ↗