Seal Harbor
Islesboro Island
Past nights from AIS in Jul–Sept 2024 and Jul–Aug 2025
Where boats stayed: 44.323° N, 68.906° W
20nights
6boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| N | 2 | 1–2 | – | 16.4 ktgusts 28.3 kt |
| SE | 1 | 1–2 | – | 9.1 ktgusts 12.6 kt |
| S | 4 | 1–2 | – | 14 ktgusts 20.2 kt |
| SW | 7 | 4 | – | 14.1 ktgusts 17.5 kt |
| W | 2 | 1–2 | – | 7 ktgusts 9 kt |
| NW | 4 | 4 | – | 16.9 ktgusts 21.3 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.