Moonstone surf forecast from 10 Sep 2026:
- Best quality surf: Sunday 13 Sep, 11PM (local time) - 10ft (3.0m), 8s period, NW swell with cross-onshore winds.
- Most powerful swell: Sunday 13 Sep, 11PM (local time) - 10ft (3.0m), 8s period, NW swell with 1,313 kJ wave energy.
- Next surfable swell (1★+): Friday 11 Sep, 11PM (local time) - 7ft (2.1m), 7s period with NW swell.
Best Forecast Surf Conditions for Moonstone this week:
The surf forecast for Moonstone over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 11) at 11PM. The primary swell is predicted to be 2.1m and 7s period with a secondary swell of 1.4m and 6s. Another secondary swell of 0.9m and 15s is also forecast. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Moonstone in the next 16 days are 3.0m 8s and forecast to arrive on Sunday (Sep 13) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (PDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 11th Sep) | 7ft (2.1m) 7s |
| Best Surf | 11PM (Sun 13th Sep) | 10ft (3.0m) 8s |
| Most Powerful | 11PM (Sun 13th Sep) | 10ft (3.0m) 8s |
Table - best surf conditions forecast for Moonstone 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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