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NW-C-1675-26

PAN PAN

Shoal located in Detroit River near Amherstburg (depth 7.5 m)

ActiveReceived 20 May 2026, 00:00 UTC

Warning text

Positions open on the map
NW-C-1675-26 Date 2026-05-20 17:06 UTC Status Published Title Newly Discovered Dangers Cancels NW-C-0341-26 Areas Detroit River Vicinity Amherstburg Categories Shallow Depth Confirmed Description Shoal located in area bounded by: 42 07.658N 083 06.992W 42 07.704N 083 07.011W 42 07.705N 083 07.007W 42 07.659N 083 06.988W Depth: 7.5 metres In Force Shoals number CNA1033/26 refers. Position Centroid : 42° 07.682'N 083° 07.000'W Pt 1: 42° 07.658'N 083° 06.992'W Pt 2: 42° 07.704'N 083° 07.011'W Pt 3: 42° 07.705'N 083° 07.007'W Pt 4: 42° 07.659'N 083° 06.988'W Charts 14853(NAD83)

Analysis

Active

A shoal has been confirmed in the Detroit River, in the vicinity of Amherstburg. The shoal is bounded by four positions given in the warning and has a least depth of 7.5 metres. Chart 14853(NAD83) is affected. This message cancels NW-C-0341-26.

Navigate with caution and avoid the shoal area; consult chart 14853 and update passage plans accordingly.

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, vicinity Amherstburg
Validity
From 20 May 2026, 17:06 UTC
In Force Shoals number CNA1033/26 refers.
Hazards
shoal, shallow depth (7.5 m)
Least depth
7.5 m (25 ft)
Cancels
NW-C-0341-26

Coast stations for this area

Worked out automatically from the warning text on 30 Oct 2026, 23:37 UTC. It can be wrong: the official warning text is the authority.

KeywordsDANGER

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