NAVWARN details
ID NW-N-1058-24
Date 2024-10-08 12:25 UTC
Status Published
Title Waterway information
Areas Gulf - Port au Port - south
Categories Shallow Depth Reported
Description

Sounding surveys have identified shallower depths in the following locations:

LatitudeLongitudeDepth
48 30.310N 058 32.610W  12.2m
LatitudeLongitudeDepth
48 30.300N 058 32.520W  11.1m
LatitudeLongitudeDepth
48 30.340N 058 32.560W  10.3m
LatitudeLongitude Depth
48 30.360N 058 32.440W 9.5m 
LatitudeLongitude Depth
48 30.400N 058 32.410W 9.0m 
LatitudeLongitudeDepth
48 30.460N 058 32.410W 10.8m 
LatitudeLongitude Depth
48 30.490N 058 32.450W 6.9m 
LatitudeLongitudeDepth
48 30.510N 058 32.400W 10.2m 
LatitudeLongitudeDepth
48 30.540N 058 32.410W 6.2m 
LatitudeLongitude Depth
48 30.990N 058 32.010W 8.5m 
LatitudeLongitude Depth
48 31.400N 058 31.670W 7.6m 
LatitudeLongitudeDepth
48 31.470N 058 31.790W 6.5m 
LatitudeLongitude Depth
48 31.560N 058 31.770W 7.9m 
LatitudeLongitude Depth
48 31.640N 058 31.480W  7.7m
LatitudeLongitude Depth
48 31.460N 058 31.610W  7.1m

 

The 10 meter contour has become unreliable between the following locations as it has shoaled inward towards the channel:

Section 1: 48 30.45N 58 32.45W, 48 30.44N 58 32.40W

Section 2: 48 30.49N 58 32.34W, 48 30.52N 58 32.34W

Caution.
Position 48° 30.310'N 058° 32.610'W
48° 30.300'N 058° 32.520'W
48° 30.340'N 058° 32.560'W
48° 30.360'N 058° 32.440'W
48° 30.400'N 058° 32.410'W
48° 30.460'N 058° 32.410'W
48° 30.490'N 058° 32.450'W
48° 30.510'N 058° 32.400'W
48° 30.540'N 058° 32.410'W
48° 30.990'N 058° 32.010'W
48° 31.400'N 058° 31.670'W
48° 31.470'N 058° 31.790'W
48° 31.560'N 058° 31.770'W
48° 31.640'N 058° 31.480'W
48° 31.460'N 058° 31.610'W
Charts 4885(NAD83)

Related links

Date Modified: