Anchorage in Napa River
Past nights from AIS in Mar–Apr 2025 and Dec 2025
Where boats stayed: 38.220° N, 122.313° W
4nights
3boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| SE | 1 | 1–2 | – | 1.4 ktgusts 3.7 kt |
| SW | 3 | 1–2 | – | 6.9 ktgusts 15.6 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.