NAVWARN details
Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping
| ID | NW-C-3436-26 |
| Date | 2026-08-07 02:02 UTC |
| Status | Published |
| Title | Marine works |
| Areas |
Magdalen Islands |
| Vicinity | Chenal de la Grande Entrée |
| Categories |
Dredging Operation |
| Description | Dredging operations taking place 24 hours per day, 7 days a week in the Grande Entrée navigation channel beginning 08 Aug 2026. Dredge Ocean Traverse Nord and survey vessel on site. Immersion zone located in an area bounded by: 47 30.140N 061 33.317W |
| Position |
Centroid : 47° 35.037'N 061° 32.788'W
Pt 1: 47° 31.998'N 061° 34.296'W
Pt 2: 47° 36.834'N 061° 30.266'W Pt 3: 47° 36.816'N 061° 30.481'W Pt 4: 47° 36.879'N 061° 30.749'W Pt 5: 47° 36.830'N 061° 30.955'W Pt 6: 47° 36.642'N 061° 31.491'W Pt 7: 47° 36.601'N 061° 31.810'W Pt 8: 47° 36.483'N 061° 32.335'W Pt 9: 47° 36.636'N 061° 32.510'W Pt 10: 47° 36.837'N 061° 32.521'W Pt 11: 47° 36.906'N 061° 32.428'W Pt 12: 47° 37.101'N 061° 32.531'W Pt 13: 47° 37.198'N 061° 32.747'W Pt 14: 47° 37.163'N 061° 33.180'W Pt 15: 47° 36.844'N 061° 33.510'W Pt 16: 47° 36.538'N 061° 33.818'W Pt 17: 47° 36.552'N 061° 34.086'W Pt 18: 47° 36.412'N 061° 34.332'W Pt 19: 47° 35.886'N 061° 32.664'W Pt 20: 47° 32.184'N 061° 34.986'W Centroid : 47° 29.700'N 061° 32.692'W
Pt 1: 47° 30.140'N 061° 33.317'W
Pt 2: 47° 30.124'N 061° 32.043'W Pt 3: 47° 29.260'N 061° 32.067'W Pt 4: 47° 29.276'N 061° 33.341'W |
| Charts | 4950(NAD83), 4954(NAD83) |
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