Warnings: NW-C-4759-26 — Trois-Rivières to Donnacona
NAVAREA
XVII/XVIII
Number
NW-C-4759-26
Source
CA_NAVWARN
Status
In force
01
Full text
https://nis.ccg-gcc.gc.ca/public/rest/messages/en/message/187213
02
Status
- Status
- In force
- In force from
- 10 Nov 2026
- First observed
- 11 Nov 2026
- Coordinates
- 46.381, -72.437
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Reference information — always verify against official Notices to Mariners before navigation.