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NW-C-1742-26

Shoal reported in the Detroit River - depth 7.8 m

ActiveReceived 22 May 2026, 00:00 UTC

Warning text

Positions open on the map
NW-C-1742-26 Date 2026-05-22 14:05 UTC Status Published Title Newly Discovered Dangers Cancels NW-C-0350-26 Areas Detroit River Lake Erie Categories Shallow Depth Confirmed Description Shoal located in area bounded by: 42 00.749N 083 08.220W 42 01.595N 083 08.107W 42 01.594N 083 08.087W 42 00.748N 083 08.200W Depth: 7.8 metres In Force Shoals number CNA1054/26 refers. Position Centroid : 42° 01.172'N 083° 08.153'W Pt 1: 42° 00.749'N 083° 08.220'W Pt 2: 42° 01.595'N 083° 08.107'W Pt 3: 42° 01.594'N 083° 08.087'W Pt 4: 42° 00.748'N 083° 08.200'W Charts 14848(NAD83)

Analysis

Active

A newly discovered shoal in the Detroit River has been reported and confirmed. The shoal area is given by four positions and a centroid; least depth 7.8 metres. Mariners are advised that Shoals number CNA1054/26 is in force; charted on chart 14848 (NAD83).

Navigate with caution and avoid the shoal area; consult chart 14848 and shoals notice CNA1054/26.

Type
Wreck / obstruction · severity moderate
Feed
Wrecks, obstructions and drifting objectsAll warnings of this kind on the map, or as an API feed.
Location
Detroit River, Lake Erie
Validity
From 22 May 2026, 14:05 UTC
Date 2026-05-22 14:05 UTC
Hazards
shoal, shallow depth 7.8 metres
Least depth
7.8 m (26 ft)
Cancels
NW-C-0350-26

Coast stations for this area

Worked out automatically from the warning text on 30 Sept 2026, 21:17 UTC. It can be wrong: the official warning text is the authority.

KeywordsDANGER

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