NAVWARN details

ID NW-C-0038-24
Date 2024-01-04 16:08 UTC To 2024-02-28 07:08 UTC
Status Cancelled
Title Waterway information - Speed Reduction
Cancelled by NW-C-0243-24
Areas Montréal to Trois-Rivières
Vicinity Lac Saint-Pierre
Categories Waterway Information (Other)
Description

Effective 050500 UTC Jan 2024, in order to maintain the fast ice cover in place between Pointe des Ormes and Île des Barques, mariners are requested to reduce their ground speed to 9 knots for upbound vessels, and to 11 knots for downbound vessels.

Position
Centroid : 46° 11.765'N 072° 50.059'W
    Pt 1: 46° 18.273'N 072° 34.667'W
    Pt 2: 46° 17.718'N 072° 36.552'W
    Pt 3: 46° 17.578'N 072° 38.434'W
    Pt 4: 46° 17.435'N 072° 43.048'W
    Pt 5: 46° 16.296'N 072° 46.591'W
    Pt 6: 46° 15.784'N 072° 50.464'W
    Pt 7: 46° 14.188'N 072° 53.760'W
    Pt 8: 46° 13.048'N 072° 55.408'W
    Pt 9: 46° 12.079'N 072° 58.292'W
    Pt 10: 46° 11.451'N 072° 59.610'W
    Pt 11: 46° 09.740'N 073° 01.588'W
    Pt 12: 46° 07.072'N 073° 03.604'W
    Pt 13: 46° 04.301'N 073° 01.049'W
    Pt 14: 46° 04.428'N 072° 59.857'W
    Pt 15: 46° 05.514'N 072° 58.868'W
    Pt 16: 46° 07.513'N 072° 56.149'W
    Pt 17: 46° 07.685'N 072° 52.441'W
    Pt 18: 46° 08.370'N 072° 49.640'W
    Pt 19: 46° 08.769'N 072° 46.591'W
    Pt 20: 46° 09.911'N 072° 44.861'W
    Pt 21: 46° 11.394'N 072° 41.235'W
    Pt 22: 46° 11.965'N 072° 39.752'W
    Pt 23: 46° 12.820'N 072° 39.093'W
    Pt 24: 46° 13.447'N 072° 40.411'W
    Pt 25: 46° 15.043'N 072° 39.258'W
    Pt 26: 46° 16.182'N 072° 37.198'W
    Pt 27: 46° 17.590'N 072° 33.637'W
Charts 1312(NAD83), 1313(NAD83)

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