Seaside Reef Surf Break

Lat Long: 33.04° N 117.30° W

Seaside Reef WaveFinder

Issued: 10 pm 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Seaside Reef sea temperature is
22.5°C
2.5° 

Seaside Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Seaside Reef surf forecast from 23 Aug 2026:

  • Best quality surf: Saturday 29 Aug, 5AM (local time) - 4ft (1.2m), 17s period, SSW swell with glassy winds.
  • Most powerful swell: Saturday 29 Aug, 2AM (local time) - 4ft (1.2m), 17s period, SSW swell with 867 kJ wave energy.
  • Next surfable swell (1★+): Sunday 23 Aug, 8PM (local time) - 2ft (0.6m), 18s period with SW swell.

Best Forecast Surf Conditions for Seaside Reef this week:

The surf forecast for Seaside Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 8PM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 0.7m and 13s. Another secondary swell of 0.6m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Seaside Reef in the next 16 days are 1.2m 17s and forecast to arrive on Saturday (Aug 29) at 2AM. Winds are predicted to be glassy at the time the swell arrives.

Wave TypeTime (PDT) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Sun 23rd Aug)2ft (0.6m) 18s
Best Surf 5AM (Sat 29th Aug)4ft (1.2m) 17s
Most Powerful 2AM (Sat 29th Aug)4ft (1.2m) 17s

Table - best surf conditions forecast for Seaside Reef over the next 16 days.


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  • Live Wind Speed (km/h)
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