NW-C-4484-26

Ice boom installed near Yamachiche between Montréal and Trois-Rivières

ActiveReceived 25 Oct 2026, 00:00 UTC

Warning text

NW-C-4484-26 Date 2026-10-25 16:06 UTC Status Published Title Ice Boom - Installation Cancels NW-C-4429-26 Areas Montréal to Trois-Rivières Vicinity Yamachiche Categories Ice Boom - Installation or Removal Description Yamachiche ice boom installed for the season. Position Polyline Pt 1: Pt 2: Charts 1312(NAD83)

Analysis

Active

An ice boom at Yamachiche has been installed for the season. The notice covers the Montreal to Trois-Rivières area. This message cancels NW-C-4429-26. No coordinates or removal date are given.

Navigate with caution in the vicinity of Yamachiche and be alert for the ice boom; proceed at safe speed and maintain proper lookout.

Type: Ice report · severity moderate
Feed: IceAll warnings of this kind on the map, or as an API feed.
Location: Montréal to Trois-Rivières, vicinity Yamachiche
Validity: From 25 Oct 2026, 16:06 UTC
2026-10-25 16:06 UTC - Yamachiche ice boom installed for the season.
Hazards: ice boom (installed), navigation restriction near boom
Cancels: NW-C-4429-26
Charts: 1312(NAD83)

Worked out automatically from the warning text on 25 Oct 2026, 17:07 UTC. It can be wrong: the official warning text is the authority.

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