NW-C-2621-26
Received: 27 Jun 2026, 00:00Updated: 2 Nov 2026, 01:50
analysis
ActiveRivière Saint-François red conical buoy SK54 permanently relocated (Montréal-Trois-Rivières)
Red conical buoy SK54 in the Rivière Saint-François has been permanently relocated. Advertised position was 46° 04.850'N 072° 51.083'W; new position is 46° 06.820'N 072° 54.407'W. Mariners should note the change and update charts/ENCs as appropriate.
Note change of position for buoy SK54, navigate with caution and update charts/ENCs.
- Type
- Aids to navigation · severity low
- Feed
- Aids to navigationAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/aton/
- Location
- Montréal to Trois-Rivières, Rivière Saint-Francois
- Validity
- From 27 Jun 2026, 18:44 UTC
Permanently relocated to 46 06.820N 072 54.407W - Hazards
- buoy relocated, changed aid to navigation position
- Charts
- 1312(NAD83)
Coast stations for this area
- RCCJRCC QuebecCanada81 NM from the area
- RCCJRCC TrentonCanada231 NM from the area
- RCCRCC BostonUnited States237 NM from the area
- DSCDSC Station SorelJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM11 NM from the area
- DSCDSC Station Trois-RivieresJRCC QuebecCanadaMMSI 003160027VHF 40range 40 NM25 NM from the area
- DSCDSC Station Mont-St. BrunoJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM38 NM from the area
- DSCDSC Station MontrealJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM45 NM from the area
- DSCDSC Station L’AcadieJRCC QuebecCanadaMMSI 003160028VHF 40range 40 NM50 NM from the area
Aids to navigation affected
- Newly establishedRivière Saint-Francois red conical buoy SK54 · SK54 · 46° 06.820'N 072° 54.407'W
No aids-to-navigation list in the database yet; aids are shown as the warning names them.
Generated automatically from the warning text on 28 Sept 2026, 05:57 UTC. It can be wrong: the original warning below is the authoritative text.
Keywords
- Geometry refsdisplacement
- Geometry phrasesrelocated to
Message content
NW-C-2621-26
Date
2026-06-27 18:44 UTC
Status
Published
Title
Aids to Navigation
Areas
Montréal to Trois-Rivières
Vicinity
Rivière Saint-Francois
Categories
Buoys
Aids
Rivière Saint-François red conical buoy SK54
Description
Permanently relocated to 46 06.820N 072 54.407W
Position
46° 04.850'N 072° 51.083'W (Advertised position)
46° 06.820'N 072° 54.407'W (New position)
Charts
1312(NAD83)