Reef · Isle Royale, Michigan
Harlem Reef
Charted reef area about 0.8 km across, least depth 1.2 m (MLLW). Depth taken from the nearest charted sounding. Charted on NOAA ENC US4MI2UF, surveyed 1994.
Open in the viewer from By boat off Menagerie Island →
Quick facts
| Type | Reef |
|---|---|
| Charted depth | 1.2 m (4 ft) below Low Water Datum |
| Position | 47.9036°N, 88.8364°W |
| From By boat off Menagerie Island | 7.9 km (4.9 mi), bearing 245° WSW |
| Source | NOAA ENC US4MI2UF |
How to see it
Underwater, so there is nothing to see from the shore. From By boat off Menagerie Island, 7.9 km (4.9 mi) away, CoastFinder draws it below the horizon at its bearing and distance, with its charted depth.
On the website for now. This reef is in the web viewer first. The CoastFinder app covers the North Carolina coast today; follow @coastfinderapp to hear when more coasts arrive.
Nearby
- San Antonio ReefReef · 3.8 m · 732 m
- Inner ReefReef · 3.4 m · 1.8 km
- Brandsford ReefReef · 0.6 m · 2.8 km
- Taylor ReefReef · 0.9 m · 5.0 km
- Butterfield ShoalShoal · 3.5 m · 5.9 km
- West Lump ReefReef · 3.8 m · 6.1 km
Not for navigation. Positions and depths come from public charts and records, with their sources named above; they are for looking, not for piloting a boat.