Shoal · Mackinac, Michigan
Grays Reef Passage
Charted shoal area about 2 km across, least depth 7.3 m (MLLW). Depth taken from the nearest charted sounding. Charted on NOAA ENC US4MI2NS, surveyed 2001.
Open in the viewer from By boat at Waugoshance Shoal →
Quick facts
| Type | Shoal |
|---|---|
| Charted depth | 7.3 m (24 ft) below Low Water Datum |
| Position | 45.7704°N, 85.1478°W |
| From By boat at Waugoshance Shoal | 3.9 km (2.4 mi), bearing 208° SSW |
| Source | NOAA ENC US4MI2NS |
How to see it
Underwater, so there is nothing to see from the shore. From By boat at Waugoshance Shoal, 3.9 km (2.4 mi) away, CoastFinder draws it below the horizon at its bearing and distance, with its charted depth.
On the website for now. This shoal is in the web viewer first. The CoastFinder app covers the North Carolina coast today; follow @coastfinderapp to hear when more coasts arrive.
Nearby
- Grays Reef LighthouseLighthouse · 699 m
- Middle ShoalShoal · 5.1 m · 1.1 km
- East ShoalShoal · 5.1 m · 1.6 km
- Vienna ShoalShoal · 3.6 m · 2.5 km
- Waugoshance LighthouseLighthouse · 4.7 km
- New Shoal Number 3Shoal · 4.8 m · 5.0 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.