Turtle Island surf forecast from 25 Aug 2026:
- Best quality surf: Friday 28 Aug, 4AM (local time) - 6.5ft (2.0m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Tuesday 1 Sep, 4AM (local time) - 7ft (2.1m), 17s period, SW swell with 2,570 kJ wave energy.
- Next surfable swell (1★+): Wednesday 26 Aug, 7AM (local time) - 4.5ft (1.4m), 14s period with SSW swell.
Best Forecast Surf Conditions for Turtle Island this week:
The surf forecast for Turtle Island over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 26) at 7AM. The primary swell is predicted to be 1.4m and 14s period with a secondary swell of 0.3m and 8s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Turtle Island in the next 16 days are 2.1m 17s and forecast to arrive on Tuesday (Sep 01) at 4AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Wed 26th Aug) | 4.5ft (1.4m) 14s |
| Best Surf | 4AM (Fri 28th Aug) | 6.5ft (2.0m) 17s |
| Most Powerful | 4AM (Tue 1st Sep) | 7ft (2.1m) 17s |
Table - best surf conditions forecast for Turtle Island 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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