Prisoners Harbor
Past nights from AIS in Mar–Dec 2024 and May–Dec 2025
Where boats stayed: 34.022° N, 119.686° W
104nights
81boats
Nights by wind direction
| From | Nights | Boats | Wind 20 kt+ | Windiest night (area) |
|---|---|---|---|---|
| SE | 4 | 9 | – | 11.3 ktgusts 11.2 kt |
| S | 4 | 4 | – | 8.1 ktgusts 11.1 kt |
| SW | 3 | 5 | – | 9.3 ktgusts 14.7 kt |
| W | 76 | 65 | – | 18.4 ktgusts 24.3 kt |
| NW | 19 | 17 | 2 | 20.4 ktgusts 27.6 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.