There is no ice forecast issued for this area.

Watches (In effect)

Squall watch in effect

Lake Nipigon

Issued 6:05 PM EDT 04 June 2026 Conditions are favourable for the development of squalls with wind gusts up to 45 knots.

Thunderstorms are expected to track eastward into the area this evening.

Mariners are advised to prepare for potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway. Consider delaying or postponing travel in areas under the Squall Watch.

Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.

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There is no Synopsis issued for this area.