Anchorage off Rocky Island
Past nights from AIS in Sept 2024 and Aug 2025
Where boats stayed: 47.032° N, 90.671° W
3nights
2boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| NE | 1 | 1–2 | – | 14.5 ktgusts 16.6 kt |
| E | 1 | 1–2 | 1 | 22.5 ktgusts 29.6 kt |
| NW | 1 | 1–2 | – | 8.7 ktgusts 10.9 kt |
Nearby anchorages
AIS shows only boats that carry it and that a receiver hears, so no boats on AIS never means an anchorage is empty or unsuitable. Boats that live here (at their own berth or mooring, or a week or more in one place) are left out, and boats in marinas and at piers are counted apart from the anchorage's nights. Not for navigation.