Spanish Bay-Dunes Surf Break

Lat Long: 36.62° N 121.95° W

Spanish Bay-Dunes WaveFinder

Issued: 10 pm 21 Aug 2026 (local time)

Forecast update in  hr  min

Today's Spanish Bay-Dunes sea temperature is
16.3°C
1.2° 

Spanish Bay-Dunes surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Spanish Bay-Dunes surf forecast from 22 Aug 2026:

  • Best quality surf: Tuesday 25 Aug, 2AM (local time) - 2ft (0.6m), 17s period, SW swell with glassy winds.
  • Most powerful swell: Saturday 29 Aug, 5AM (local time) - 3.5ft (1.1m), 18s period, SSW swell with 705 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 25 Aug, 2AM (local time) - 2ft (0.6m), 17s period with SW swell.

Best Forecast Surf Conditions for Spanish Bay-Dunes this week:

The surf forecast for Spanish Bay-Dunes over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Aug 25) at 2AM. The primary swell is predicted to be 0.6m and 17s period with a secondary swell of 0.8m and 8s. Another secondary swell of 0.9m and 8s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Spanish Bay-Dunes in the next 16 days are 1.1m 18s and forecast to arrive on Saturday (Aug 29) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 25th Aug)2ft (0.6m) 17s
Best Surf 2AM (Tue 25th Aug)2ft (0.6m) 17s
Most Powerful 5AM (Sat 29th Aug)3.5ft (1.1m) 18s

Table - best surf conditions forecast for Spanish Bay-Dunes over the next 16 days.


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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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