13th Ave South Surfside surf forecast from 22 Aug 2026:
- Best quality surf: Sunday 23 Aug, 8AM (local time) - 4.5ft (1.3m), 6s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 8AM (local time) - 4.5ft (1.3m), 6s period, SSW swell with 123 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 8AM (local time) - 4.5ft (1.3m), 6s period with SSW swell.
Best Forecast Surf Conditions for 13th Ave South Surfside this week:
The surf forecast for 13th Ave South Surfside over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 8AM. The primary swell is predicted to be 1.3m and 6s period with a secondary swell of 0.6m and 6s. Another secondary swell of 0.1m and 8s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at 13th Ave South Surfside in the next 16 days are 1.3m 6s and forecast to arrive on Friday (Aug 28) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Sun 23rd Aug) | 4.5ft (1.3m) 6s |
| Best Surf | 8AM (Sun 23rd Aug) | 4.5ft (1.3m) 6s |
| Most Powerful | 8AM (Fri 28th Aug) | 4.5ft (1.3m) 6s |
Table - best surf conditions forecast for 13th Ave South Surfside over the next 16 days.
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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