Koggala Lefts surf forecast from 11 Sep 2026:
- Best quality surf: Saturday 12 Sep, 5AM (local time) - 4.5ft (1.3m), 19s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 2PM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,137 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 5AM (local time) - 4.5ft (1.3m), 19s period with SSW swell.
Best Forecast Surf Conditions for Koggala Lefts this week:
The surf forecast for Koggala Lefts over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Sep 12) at 5AM. The primary swell is predicted to be 1.3m and 19s period with a secondary swell of 1.5m and 16s. Another secondary swell of 1.4m and 7s is also forecast. Another secondary swell of 1.7m and 7s is also forecast. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Koggala Lefts in the next 16 days are 1.9m 17s and forecast to arrive on Saturday (Sep 12) at 2PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Wednesday (Sep 16) at 5PM.
| Wave Type | Time (+0530) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 12th Sep) | 4.5ft (1.3m) 19s |
| Best Surf | 5AM (Sat 12th Sep) | 4.5ft (1.3m) 19s |
| Most Powerful | 2PM (Sat 12th Sep) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Koggala Lefts 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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