Ballyhiernan Bay surf forecast from 8 Jul 2026:
- Best quality surf: Wednesday 8 Jul, 4AM (local time) - 4ft (1.2m), 9s period, WNW swell with cross-offshore winds.
- Most powerful swell: Friday 10 Jul, 10AM (local time) - 3.5ft (1.0m), 11s period, WNW swell with 245 kJ wave energy.
- Next surfable swell (1★+): Wednesday 8 Jul, 4AM (local time) - 4ft (1.2m), 9s period with WNW swell.
Best Forecast Surf Conditions for Ballyhiernan Bay this week:
The surf forecast for Ballyhiernan Bay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 08) at 4AM. The primary swell is predicted to be 1.2m and 9s period with a secondary swell of 0.2m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ballyhiernan Bay in the next 16 days are 1.0m 11s and forecast to arrive on Friday (Jul 10) at 10AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Tuesday (Jul 14) at 4PM.
| Wave Type | Time (IST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Wed 8th Jul) | 4ft (1.2m) 9s |
| Best Surf | 4AM (Wed 8th Jul) | 4ft (1.2m) 9s |
| Most Powerful | 10AM (Fri 10th Jul) | 3.5ft (1.0m) 11s |
Table - best surf conditions forecast for Ballyhiernan Bay 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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