Ostional surf forecast from 8 Jul 2026:
- Best quality surf: Saturday 11 Jul, 3AM (local time) - 3ft (0.9m), 15s period, SW swell with offshore winds.
- Most powerful swell: Wednesday 8 Jul, 12PM (local time) - 3.5ft (1.1m), 16s period, SW swell with 567 kJ wave energy.
- Next surfable swell (1★+): Saturday 11 Jul, 3AM (local time) - 3ft (0.9m), 15s period with SW swell.
Best Forecast Surf Conditions for Ostional this week:
The surf forecast for Ostional over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jul 11) at 3AM. The primary swell is predicted to be 0.9m and 15s period with a secondary swell of 0.6m and 8s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ostional in the next 16 days are 1.1m 16s and forecast to arrive on Wednesday (Jul 08) at 12PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Tuesday (Jul 14) at 9PM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 3AM (Sat 11th Jul) | 3ft (0.9m) 15s |
| Best Surf | 3AM (Sat 11th Jul) | 3ft (0.9m) 15s |
| Most Powerful | 12PM (Wed 8th Jul) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Ostional 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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