Ostional surf forecast from 10 Jul 2026:
- Best quality surf: Saturday 11 Jul, 9AM (local time) - 3ft (0.9m), 14s period, SW swell with cross-offshore winds.
- Most powerful swell: Friday 10 Jul, 12AM (local time) - 3ft (0.9m), 15s period, SSW swell with 382 kJ wave energy.
- Next surfable swell (1★+): Thursday 9 Jul, 9PM (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 Thursday (Jul 09) at 9PM. The primary swell is predicted to be 0.9m and 15s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Ostional in the next 16 days are 0.9m 15s and forecast to arrive on Friday (Jul 10) at 12AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 7s period and expected on Saturday (Jul 11) at 6AM.
| Wave Type | Time (CST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 9PM (Thu 9th Jul) | 3ft (0.9m) 15s |
| Best Surf | 9AM (Sat 11th Jul) | 3ft (0.9m) 14s |
| Most Powerful | 12AM (Fri 10th Jul) | 3ft (0.9m) 15s |
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)
Nearest