Anchorage off Griffith Island (historical)
Columbia River
Past nights from AIS in Aug 2024 and Aug 2025
Where boats stayed: 45.750° N, 122.767° W
2nights
2boats
Nights by wind direction
| From | Nights | Boats | Nights in 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| NW | 2 | 1–2 | – | 6.3 ktgusts 13 kt |
Nearby anchorages
- Anchorage off Griffith Island (historical), Willow Bar Islands6 nights
- Anchorage off Collins Beach, Columbia River1 night
- Anchorage off Sand Island (historical), Columbia River1 night
- Anchorage in Columbia River, South-east, Collins Beach3 nights
- McNary Lake1 night
- Anchorage in Gilbert River, Multnomah Channel1 night
- Anchorage in Columbia River, Collins Beach5 nights
- Anchorage off Caterpillar Island, Columbia River2 nights
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.