Moonstone beach Surf Forecast
Northern California

Current Conditions
Poor - FairNever miss a good day at Moonstone beach
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Spot Guide
Moonstone Beach is one of the few genuinely beginner-friendly surf spots in Humboldt County, with a wide flat beach and sandy bottom producing mellow waves. Despite the name — moonstones and agates are found on the beach itself, not in the surf zone. A local surf camp operates here, making it one of the few places in far NorCal where newcomers can safely learn. Even here, cold water requires a thick wetsuit, and shark awareness is essential in the Red Triangle.
Forecast Charts
Daily Forecast
Pretty quiet out there — 5-6ft and mostly poor - fair with calm winds.
Early morning is your best window — 7-8ft waves on NW swell at 10s with calm winds. It gets a bit messier later in the day.
Solid day on tap with 6-7ft waves on NW swell at 11s and barely a breath of wind.
Dawn patrol is the move — 3-4ft on WNW swell at 10s with glassy conditions. It gets a bit messier later in the day.
Pretty quiet out there — 1-2ft and mostly poor with glassy conditions.
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