NAVWARN details

Navigational Warnings (NAVWARNs) replace Notices to Shipping (NOTSHIPs) and shall be construed as Notices to Shipping


ID	NW-C-1877-26
Date	2026-05-25 21:07 UTC
Status	Published
Title	Newly Discovered Dangers
Cancels	NW-C-0365-26
Areas	Detroit River Lake Erie
Categories	Shallow Depth Confirmed
Description	Shoal located in area bounded by: 42 03.580N 083 07.566W 42 03.626N 083 07.549W 42 03.625N 083 07.545W 42 03.579N 083 07.561W Depth: 7.3 metres In Force Shoals number CNA1087/26 refers.
Position	Centroid : 42° 03.603'N 083° 07.555'W Pt 1: 42° 03.580'N 083° 07.566'W Pt 2: 42° 03.626'N 083° 07.549'W Pt 3: 42° 03.625'N 083° 07.545'W Pt 4: 42° 03.579'N 083° 07.561'W
Charts	14853(NAD83)

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