Petaluma River
Past nights from AIS in Apr–Jun 2024, Jun 2025 and Dec 2025
Where boats stayed: 38.234° N, 122.638° W
10nights
6boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| SE | 1 | 1–2 | – | 3.6 ktgusts 5.8 kt |
| W | 7 | 4 | – | 10.2 ktgusts 20.1 kt |
| NW | 2 | 1–2 | – | 11.6 ktgusts 24.7 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.