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.
Instalaciones
Gasolina
Comida
Constructor de Barcos
SupermercadoCOORDINATES
40.81708 N, -122.76713 E
Port Information
Teléfono
Correo Electrónico
Berth Sizes
< 10m, 10-20m
Profundidad en Marea Baja Media
2 - 3m
Maniobrabilidad
Good
Channel Marking
Fair
Puerto de Entrada
No
Overseas Visitor Berths
Yes
Tipo de Muelle
Floating
Style Side To
Yes
Style Stern To
Yes
Tidal Flow
Negligible
Active Winter
No
Weather Forecast
Tue
5AM - 9AM
12 May 2026
Light and variable.
Increasing from 16 to 21°C
Mostly fine
Tue
9AM - 1PM
12 May 2026
- SE 1 knots increasing to 7 knots.
- Increasing from 22 to 29°C
UV Index: 8 - Very High- Cloudy
Tue
1PM - 5PM
12 May 2026
- SE 6–10 knots veering SW 6-10 knots. Gusts up to 19 knots.
- 26 to 29°C
- UV Index: 8 - Very High
- Cloudy