NW-C-3406-25
Received: 4 Nov 2025, 00:00Updated: 2 Nov 2026, 01:50
analysis
ActiveShallower depth reported at Rio Tinto dock, Havre-Saint-Pierre (Anticosti)
A shallower depth of 10.1 metres has been reported at the Rio Tinto Iron and Titanium dock in the vicinity of Havre-Saint-Pierre, Anticosti. Positions defining the area (centroid and 13 points) are provided. Mariners should note the reduced depth and consult local authorities and charts before transiting or berthing. This message cancels NW-C-3022-24.
Navigate with caution, consult local authorities and latest charts and avoid berthing or transiting without confirmation of adequate depth.
- Type
- Navigational hazard · severity low
- Feed
- Wrecks, obstructions and drifting objectsAll warnings of this kind on the map (contributors), or as an API feed: /api/v2/feeds/hazards/
- Location
- Anticosti; vicinity Havre-Saint-Pierre Port; Rio Tinto Iron and Titanium dock
- Validity
- From 04 Nov 2025, 16:04 UTC
Date 2025-11-04 16:04 UTC - Hazards
- shallow depth
- Least depth
- 10.1 m (33 ft)
- Cancels
- NW-C-3022-24
- Charts
- 4429(NAD83)
Coast stations for this area
- RCCJRCC HalifaxCanada336 NM from the area
- RCCJRCC QuebecCanada365 NM from the area
- DSCDSC Station Havre St. PierreJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM3 NM from the area
- DSCDSC Station NatashquanJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM70 NM from the area
- DSCDSC Station ForillonJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM88 NM from the area
- DSCDSC Station Heath PointJRCC HalifaxCanadaMMSI 003160025VHF 40range 40 NM102 NM from the area
- DSCDSC Station Mont-LouisJRCC QuebecCanadaMMSI 003160026VHF 40range 40 NM104 NM from the area
Generated automatically from the warning text on 28 Sept 2026, 18:30 UTC. It can be wrong: the original warning below is the authoritative text.
Message content
NW-C-3406-25
Date
2025-11-04 16:04 UTC
Status
Published
Title
Waterway information
Cancels
NW-C-3022-24
Areas
Anticosti
Vicinity
Havre-Saint-Pierre Port
Categories
Shallow Depth Reported
Description
Shallower depth reported at Rio Tinto Iron and Titanium dock, 10.1 metres.
Position
Centroid : 50° 14.226'N 063° 36.695'W
Pt 1: 50° 14.260'N 063° 36.537'W
Pt 2: 50° 14.241'N 063° 36.537'W
Pt 3: 50° 14.217'N 063° 36.551'W
Pt 4: 50° 14.184'N 063° 36.567'W
Pt 5: 50° 14.199'N 063° 36.725'W
Pt 6: 50° 14.212'N 063° 36.901'W
Pt 7: 50° 14.261'N 063° 36.876'W
Pt 8: 50° 14.244'N 063° 36.775'W
Pt 9: 50° 14.234'N 063° 36.776'W
Pt 10: 50° 14.227'N 063° 36.697'W
Pt 11: 50° 14.253'N 063° 36.692'W
Pt 12: 50° 14.261'N 063° 36.657'W
Pt 13: 50° 14.270'N 063° 36.612'W
Charts
4429(NAD83)