Lossit Bay (Islay) surf forecast from 21 Aug 2026:
- Best quality surf: Monday 24 Aug, 7AM (local time) - 4.5ft (1.4m), 12s period, WNW swell with cross-offshore winds.
- Most powerful swell: Monday 24 Aug, 7AM (local time) - 4.5ft (1.4m), 12s period, WNW swell with 530 kJ wave energy.
- Next surfable swell (1★+): Sunday 23 Aug, 10PM (local time) - 2.5ft (0.7m), 7s period with WNW swell.
Best Forecast Surf Conditions for Lossit Bay (Islay) this week:
The surf forecast for Lossit Bay (Islay) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Aug 23) at 10PM. The primary swell is predicted to be 0.4m and 11s period with a secondary swell of 0.7m and 7s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Lossit Bay (Islay) in the next 16 days are 1.4m 12s and forecast to arrive on Monday (Aug 24) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Wednesday (Aug 26) at 1PM.
| Wave Type | Time (BST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Sun 23rd Aug) | 2.5ft (0.7m) 7s |
| Best Surf | 7AM (Mon 24th Aug) | 4.5ft (1.4m) 12s |
| Most Powerful | 7AM (Mon 24th Aug) | 4.5ft (1.4m) 12s |
Table - best surf conditions forecast for Lossit Bay (Islay) 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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