NW-C-4707-26
Pointe Platon light buoy off position near Portneuf (Trois-Rivières to Donnacona)
ActiveReceived 06 Nov 2026, 00:00 UTC
Warning text
Positions open on the mapNW-C-4707-26
Date
2026-11-06 16:17 UTC
Status
Published
Title
Aids to Navigation
Areas
Trois-Rivières to Donnacona
Vicinity
Portneuf
Categories
Buoys
Aids
Pointe Platon light buoy Q63 LL 1994
Description
Off position, 65 metres downstream.
Position
46° 40.677'N 071° 51.670'W
Charts
1314(NAD83)
Location map
Open on the full mapAnalysis
ActiveThe Pointe Platon light buoy (Q63 LL 1994) is reported off position about 65 metres downstream. Position given 46° 40.677'N 071° 51.670'W. Mariners should be aware the aid is not at its charted location.
Navigate with caution and do not rely on the buoy for precise position fixing; keep a proper lookout.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map, or as an API feed.
- Location
- Trois-Rivières to Donnacona, vicinity Portneuf
- Validity
- From 06 Nov 2026, 16:17 UTC
2026-11-06 16:17 UTC. Off position, 65 metres downstream. - Hazards
- buoy off-position
- Charts
- 1314(NAD83)
Coast stations for this area
- RCCJRCC QuebecCanada28 NM from the area
- RCCRCC BostonUnited States262 NM from the area
- RCCJRCC TrentonCanada284 NM from the area
- DSCDSC Station Mont BelairJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM17 NM from the area
- DSCDSC Station QuebecJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM28 NM from the area
- DSCDSC Station Trois-RivieresJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM30 NM from the area
- DSCDSC Station LauzonJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM30 NM from the area
- DSCDSC Station MontmagnyJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM57 NM from the area
Aids to navigation affected
- Off stationPointe Platon light buoy Q63 LL 1994 · 46° 40.677'N 071° 51.670'W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Worked out automatically from the warning text on 06 Nov 2026, 16:57 UTC. It can be wrong: the official warning text is the authority.