Threemile Slough
Past nights from AIS in Jun 2024 and Apr 2025
Where boats stayed: 38.111° N, 121.692° W
2nights
2boats
Nights by wind direction
| From | Nights | Boats | Nights in 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| SW | 1 | 1–2 | – | 7.9 ktgusts 15.3 kt |
| W | 1 | 1–2 | – | 5.4 ktgusts 9.2 kt |
Nearby anchorages
- Sacramento5 nights
- Anchorage near Noverd, San Joaquin River1 night
- Sacramento, Noverd1 night
- Anchorage off Bradford Island, San Joaquin River2 nights
- Anchorage 4.9 km east of Mackenson5 nights
- Anchorage 4.9 km east of Mackenson, East2 nights
- Anchorage off Webb Tract, San Joaquin River1 night
- Anchorage in San Joaquin River1 night
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.