Time-sensitive conditions and status changes on the Trent-Severn Waterway, published automatically from Environment Canada, Parks Canada and Canadian Coast Guard feeds.
Resolved · Oct 5, 2026 5:15 pm ETConditions on Lake Simcoe have fallen back below Environment Canada’s small-craft threshold. The buoy is now reporting 15.6 kt with seas of 0.5 m. Environment Canada buoy 45151, mid Lake Simcoe, is reporting conditions at Small Craft Warning levels as of Oct 5, 2026 10:00 am Eastern. These…
Resolved · Oct 5, 2026 6:15 am ETConditions on Lake Simcoe have fallen back below Environment Canada’s small-craft threshold. The buoy is now reporting 15.6 kt with seas of 0.6 m. Environment Canada buoy 45151, mid Lake Simcoe, is reporting conditions at Small Craft Warning levels as of Oct 5, 2026 5:00 am Eastern. These…
The Canadian Coast Guard has cancelled navigational warning NW-C-4205-26. It no longer appears on the published list for the Trent-Severn Waterway or Georgian Bay. The warning had read: Vicinity: CFB Trenton Category: Military Exercises (Other) Military exercises involving 8 small boats taking place from 031400 UTC until 042000 UTC Oct 2026 in the Bay of Quinte. Charts:…
Resolved · Oct 4, 2026 4:07 pm ETThe Canadian Coast Guard has cancelled NW-C-4205-26 and it no longer appears on the published list. Read the cancellation notice. The Canadian Coast Guard has issued navigational warning NW-C-4205-26. Category: Other Vicinity: CFB Trenton Category: Military Exercises (Other) Military exercises involving 8 small boats taking place from 031400 UTC…
Resolved · Oct 2, 2026 6:15 pm ETConditions on Lake Simcoe have fallen back below Environment Canada’s small-craft threshold. The buoy is now reporting 15.6 kt with seas of 0.4 m. Environment Canada buoy 45151, mid Lake Simcoe, is reporting conditions at Small Craft Warning levels as of Oct 2, 2026 2:00 pm Eastern. These…
The Canadian Coast Guard has cancelled navigational warning NW-C-4139-26. It no longer appears on the published list for the Trent-Severn Waterway or Georgian Bay. The warning had read: Vicinity: Midland Category: Deadhead Adrift Deadhead reported adrift in the vicinity of 44 46.246N 079 49.222W at 271820 UTC Sep 2026. Deadhead is visible 25 centimetres above the surface….
Resolved · Sep 28, 2026 1:45 pm ETThe Canadian Coast Guard has cancelled NW-C-4139-26 and it no longer appears on the published list. Read the cancellation notice. The Canadian Coast Guard has issued navigational warning NW-C-4139-26. Category: Other Vicinity: Midland Category: Deadhead Adrift Deadhead reported adrift in the vicinity of 44 46.246N 079 49.222W at 271820…
The Canadian Coast Guard has issued navigational warning NW-C-4118-26. Category: Channel Obstruction Vicinity: Midland Category: Obstruction (Other) Deadhead reported in the vicinity of 44 46.06N 079 49.26W at 251633 UTC Sep 2026. Deadhead is visible 0.25 metres above the surface. Charts: 2202(NAD83), 2241(NAD83) Full text and the position, along with every other active warning on…
The Canadian Coast Guard has issued navigational warning NW-C-4117-26. Category: Other Vicinity: Midland Category: Deadhead Adrift Deadhead reported adrift in the vicinity of 44 46.06N 079 49.26W at 251633 UTC Sep 2026. Deadhead is visible 0.25 metres above the surface. Charts: 2202(NAD83), 2241(NAD83) Full text and the position, along with every other active warning on the…
The Canadian Coast Guard has cancelled navigational warning NW-C-4047-26. It no longer appears on the published list for the Trent-Severn Waterway or Georgian Bay. The warning had read: Vicinity: Big Chute Category: Lock Closed Big Chute Lock 44 closed to marine navigation. Charts: 2029(NAD83), 2029(NAD83) A cancelled warning means the Coast Guard considers the hazard…
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