Northern California
Here's how the next 5 days are shaping up at Fern Canyon Beach, Northern California. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Sat, May 16: 5–6ft, 14s period, rated Poor. Dawn patrol is the move — 5-6ft on WNW swell at 13s with moderate N wind around 10mph. Wind fills in through the day, pushing up to 26mph from the N and dropping conditions to poor.
Sun, May 17: 7–8ft, 13s period, rated Poor. Not the most exciting day — 7-8ft and poor conditions with 15mph N winds. Afternoon breeze fills in to 28mph.
Mon, May 18: 6–7ft, 8s period, rated Fair. Early morning is your best window — 6-7ft waves on NW swell at 8s with light E winds. Onshore flow builds through the day to 14mph, bringing conditions down to poor.
Tue, May 19: 7–8ft, 15s period, rated Fair. First light looks cleanest — 7-8ft on NW swell at 8s with light E winds. It gets a bit messier later in the day.
Wed, May 20: 6–7ft, 14s period, rated Fair. Early morning is your best window — 6-7ft waves on NW swell at 8s with glassy conditions. Things get a bit scrappier as the day goes on.
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Fern Canyon Beach in Prairie Creek Redwoods State Park is a remote, rarely-surfed stretch of coast accessed by a rough unpaved road. The NW-facing beach receives powerful Pacific swells that create dangerous shorebreak and unpredictable conditions. State Parks warns that water activities are "unsafe" here due to large surf, cold water, sudden drop-offs, and pounding shorebreak. This is not a recreational surf spot.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at Fern Canyon Beach is 5-6ft with a 13.55s swell period. Wind is NNE at 7mph and conditions are rated Poor - Fair. The forecast updates hourly so you can plan your session around the cleanest windows.
The current breaking wave height at Fern Canyon Beach is 5-6ft, produced by a 5.2ft WNW primary swell at 14s, a 0.7ft SW secondary swell at 15s. Breaking wave height is the actual rideable wave size at the shore — calculated from offshore swell data using this spot's coastal bathymetry — not the raw buoy reading.
Based on the current 5-day forecast, the best window to surf Fern Canyon Beach is Tuesday from 6 AM to 9 AM with 8ft waves, a 15.15s swell period, and conditions rated Fair - Good. Check the hourly forecast for updates as conditions can shift.
Fern Canyon Beach works best with a NW swell and SE winds. Offshore winds groom the face of the wave, while onshore winds turn it sloppy. Cross-offshore conditions usually produce the cleanest shape.
Tide plays a big role at Fern Canyon Beach. Mid tide works for most beach breaks, while reef and point breaks often prefer higher or lower stages. Use the tide chart above to line up your session with the swell peak.
Fern Canyon Beach is a beach with a sand bottom, suited to advanced surfers. Fern Canyon Beach in Prairie Creek Redwoods State Park is a remote, rarely-surfed stretch of coast accessed by a rough unpaved road. The NW-facing beach receives powerful Pacific swells that create dangerous shorebreak and unpredictable conditions. State Parks warns that water activities are "unsafe" here due to large surf, cold water, sudden drop-offs, and pounding shorebreak. This is not a recreational surf spot.
The prime season at Fern Canyon Beach is fall, when swell direction, wind patterns, and water temps line up most consistently. Outside the peak season you can still score, but you'll need to watch the forecast closely for the right windows.
Common hazards at Fern Canyon Beach include dangerous shorebreak, cold water, sharks, extreme isolation, rip currents, no facilities. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our Fern Canyon Beach forecast uses NOAA GFS and other weather models combined with spot-specific bathymetry to calculate breaking wave heights. Short-range (1-3 day) forecasts are most reliable. Extended forecasts show general trends. See the forecast accuracy card above for per-spot and regional performance metrics.
