About Trinity Alps Marina
Trinity Alps Marina is happy to provide moorage at our accommodating boat docks when you’re in or near Lewiston, Weaverville, Trinity County, or Douglas City, CA. We have a number of slips available, with per-day, -season and –year moorage options available.
Installations
Essence
Nourriture
Constructeur de bateaux
SupermarchéCOORDINATES
40.81708 N, -122.76713 E
Port Information
Téléphone
Berth Sizes
< 10m, 10-20m
Profondeur à la marée basse moyenne
2 - 3m
Manœuvrabilité
Good
Channel Marking
Fair
Port d'entrée
No
Overseas Visitor Berths
Yes
Type de quai
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Sat
5AM - 9AM
13 June 2026
N 4–11 knots veering NE 4-11 knots. Gusts up to 23 knots.
Increasing from 23 to 31°C
Sunny
Sat
9AM - 1PM
13 June 2026
- NE 6–10 knots.
- Increasing from 31 to 36°C
UV Index: 10 - Very High- Sunny
Sat
1PM - 5PM
13 June 2026
- E 4–9 knots backing N 4-9 knots.
- 33 to 40°C
- UV Index: 10 - Very High
- Sunny