Russian Rivermouth

📍 Local Knowledge

Russian Rivermouth in Jenner, Sonoma County, California, is a semi-exposed rivermouth break that picks up swells from the west, southwest, and northwest, offering both left and right-hand waves over a sandy bottom. It performs best around low to mid tide with light offshore winds from the east or northeast and tends to be most consistent from June through November when small, clean swells align with favorable wind conditions. The bottom is primarily sand, with shifting sandbars influenced by the river's flow. The area is typically uncrowded, and hazards include rip currents, cold water, and the presence of seals and sea lions, which can attract sharks. Surfers should exercise caution and be aware of the dynamic conditions.