Grand Mere Rocks


Today

This unique geological formation located 3/4 of a mile offshore of St. Joseph runs
parallel to the coastline for about 1 mile.

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Grand Mere Rocks

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Grand Mere Rocks 42.005467, -86.562550 Grand Mere Rocks Page

Diving

Depth is 15 to 20 feet. Divers should tow a flag to note their presence to passing boaters.
 

Location

GPS 42deg 00.328min / 86deg 33.753min

Decimal Degrees (WGS84)

Latitude Longitude
42.005467 -86.56255

Degrees, Minutes & Seconds

Latitude Longitude
N42 00 19 W86 33 45

GPS

Latitude Longitude
N 42 00.328 W 86 33.753

UTM

X Y
16N 536226 4650476