Ventura County, California
First light looks cleanest — 1-2ft on WNW swell at 4s with strong WNW wind at 19mph.
First light looks cleanest — 1-2ft on WNW swell at 4s with strong WNW wind at 19mph.
Best window·Sunday 8AM–11AM·2-3+ft·Fair - Good
Here's how the next 5 days are shaping up at The Ranch - Cojo Reef, Ventura County, California. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Thu, Sep 3: 1–2ft, 4s period, rated Poor. Dawn patrol is the move — 1-2ft on WNW swell at 4s with strong WNW wind at 19mph. Onshore flow builds through the day to 25mph, bringing conditions down to poor.
Fri, Sep 4: 2–3ft, 18s period, rated Poor. Get out early for the best of it — 2-3ft waves on SSW swell at 13s and 9mph NNW winds. The WNW wind kicks in by afternoon — 18mph and poor by then.
Sat, Sep 5: 2–3ft, 16s period, rated Fair. Early morning is your best window — 2-3ft waves on SSW swell at 16s with moderate NW wind around 12mph. The NW wind kicks in by afternoon — 21mph and fair by then.
Sun, Sep 6: 2–3+ft, 15s period, rated Poor - Fair. Get out early for the best of it — 2-3+ft waves on SSW swell at 15s and strong NNW wind at 14mph. The NW wind kicks in by afternoon — 24mph and poor - fair by then.
Mon, Sep 7: 2–3+ft, 13s period, rated Poor - Fair. Early morning is your best window — 2-3+ft waves on S swell at 13s with 14mph NW winds. Onshore flow builds through the day to 23mph, bringing conditions down to poor - fair.
Two days at a glance. Swipe for later hours.Five days at a glance. Drag for later hours.
Poor today — get one free email when The Ranch - Cojo Reef turns Good.
Check The Ranch - Cojo Reef from the lineup
Forecasts, surf alerts, and live conditions in the Swell Intel iPhone app.
Cojo Reef is a powerful reef break located on the remote Ventura County coast that peels off consistent, well-defined waves over a rocky reef bottom. The spot's northern exposure captures winter swells perfectly, with the reef producing hollow tubes and punchy walls that demand solid paddling skills and wave knowledge. This is a relatively uncrowded gem for experienced surfers willing to venture to the less-traveled stretches of the Central Coast.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at The Ranch - Cojo Reef is 1-2ft with a 4.2s swell period. Wind is WNW at 19mph. Conditions are rated Poor. The forecast updates hourly so you can plan your session around the cleanest windows.
The current breaking wave height at The Ranch - Cojo Reef is 1-2ft, produced by a 2.4ft WNW wind swell swell at 4s, a 1.8ft SSW secondary swell at 11s, a 1.1ft SW tertiary swell at 17s, a 1ft WNW tertiary swell at 9s. 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 The Ranch - Cojo Reef is Sunday from 8 AM to 11 AM with 3ft waves, a 14.5s swell period, and conditions rated Fair - Good. Check the hourly forecast for updates as conditions can shift.
The Ranch - Cojo Reef works best with a NW swell and NNW 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 The Ranch - Cojo Reef. 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.
The Ranch - Cojo Reef is a reef with a reef bottom, suited to advanced surfers. Cojo Reef is a powerful reef break located on the remote Ventura County coast that peels off consistent, well-defined waves over a rocky reef bottom. The spot's northern exposure captures winter swells perfectly, with the reef producing hollow tubes and punchy walls that demand solid paddling skills and wave knowledge. This is a relatively uncrowded gem for experienced surfers willing to venture to the less-traveled stretches of the Central Coast.
The prime season at The Ranch - Cojo Reef is winter, 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 The Ranch - Cojo Reef include strong currents, shallow reef, rocks, localism, remote location. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our The Ranch - Cojo Reef 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. We also verify our offshore swell predictions against NOAA buoy measurements daily — see our accuracy page for those swell-verification metrics (buoys measure open-water swell, not breaking surf size).
