Klamath River Surf Forecast
Northern California
Current Conditions
Poor - FairNever miss a good day at Klamath River
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Spot Guide
The Klamath River mouth is a regional classic that can produce long, barreling rides of 150-300 meters when sandbars align with incoming NW swell. The constantly shifting sandbars from the river outflow create unpredictable but rewarding conditions for experienced surfers. However, the salmon runs attract seals, which attract great white sharks — multiple shark attacks have been documented here, making it one of the higher-risk spots on the California coast.
Forecast Charts
Daily Forecast
Early morning is your best window — 3-4ft waves on NW swell at 8s with glassy conditions. Things get a bit scrappier as the day goes on.
Rideable all day with 3-4ft waves on NW swell at 10s and glassy conditions.
Consistent 3-4ft surf through the day on NW swell at 9s with barely a breath of wind.
Dawn patrol is the move — 2-3ft on NW swell at 9s with glassy conditions. It gets a bit messier later in the day.
A slow one — 1-2ft waves and poor conditions with calm winds.
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