San Diego County, California
Best window·Thursday 6AM–9AM·4ft·Fair
Here's how the next 5 days are shaping up at The Rock, San Diego County, California. Each day is rated based on breaking wave height, swell period, and wind — updated hourly from the latest NOAA GFS run.
Wed, Jun 24: 3–4ft, 18s period, rated Fair. Early morning is your best window — 3-4ft waves on SSW swell at 14s with barely a breath of wind. The WNW wind kicks in by afternoon — 5mph and poor - fair by then.
Thu, Jun 25: 3–4ft, 17s period, rated Fair. First light looks cleanest — 3-4ft on SSW swell at 16s with gentle WNW breeze. Wind fills in through the day, pushing up to 8mph from the W and dropping conditions to poor - fair.
Fri, Jun 26: 3–4ft, 15s period, rated Poor - Fair. Dawn patrol is the move — 3-4ft on SSW swell at 14s with glassy conditions. Onshore flow builds through the day to 10mph, bringing conditions down to poor - fair.
Sat, Jun 27: 3–4ft, 17s period, rated Poor - Fair. A slow one — 3-4ft waves and poor - fair conditions with 9mph from the S.
Sun, Jun 28: 3–4ft, 17s period, rated Poor - Fair. Early morning is your best window — 3-4ft waves on W swell at 7s with moderate SSW wind around 8mph. Conditions go downhill through the afternoon.
The Rock is a rocky reef break situated along San Diego's southern coastline, offering consistent waves with a northeast-facing exposure that captures Southern Hemisphere swells during fall and winter months. The rocky bottom provides defined wave shape and decent hold during larger swells, making it a solid option for intermediate surfers looking to escape the typical beach break crowds. Named for the prominent rock formations that define the break, this spot rewards knowledge of the tidal windows and local geology for the best waves.
Wave heights shown are breaking wave heights — the actual rideable wave size at this spot.
The current wave height at The Rock is 3-4ft with a 16.7s swell period. Wind is WNW at 9mph 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 The Rock is 3-4ft, produced by a 2.6ft SSW primary swell at 17s. 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 Rock is Thursday from 6 AM to 9 AM with 4ft waves, a 15.7s swell period, and conditions rated Fair. Check the hourly forecast for updates as conditions can shift.
The Rock works best with a SSW swell and NE 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 Rock. 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 Rock is a reef with a rock bottom, suited to intermediate surfers. The Rock is a rocky reef break situated along San Diego's southern coastline, offering consistent waves with a northeast-facing exposure that captures Southern Hemisphere swells during fall and winter months. The rocky bottom provides defined wave shape and decent hold during larger swells, making it a solid option for intermediate surfers looking to escape the typical beach break crowds. Named for the prominent rock formations that define the break, this spot rewards knowledge of the tidal windows and local geology for the best waves.
The prime season at The Rock 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 The Rock include rocks, shallow reef, sea urchins, localism. Always check conditions before paddling out, respect local etiquette, and never surf alone if you're unfamiliar with the break.
Our The Rock 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. Visit /public/accuracy for per-spot and regional performance metrics.
