Extensions surf forecast from 7 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 2PM (local time) - 2.5ft (0.8m), 9s period, W swell with glassy winds.
- Most powerful swell: Wednesday 8 Jul, 8PM (local time) - 10ft (3.0m), 16s period, SW swell with 4,013 kJ wave energy.
- Next surfable swell (1★+): Tuesday 14 Jul, 8AM (local time) - 2.5ft (0.8m), 10s period with W swell.
Best Forecast Surf Conditions for Extensions this week:
The surf forecast for Extensions over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jul 14) at 8AM. The primary swell is predicted to be 0.8m and 10s period. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Extensions in the next 16 days are 3.0m 16s and forecast to arrive on Wednesday (Jul 08) at 8PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.2m 6s period and expected on Saturday (Jul 11) at 2AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Tue 14th Jul) | 2.5ft (0.8m) 10s |
| Best Surf | 2PM (Tue 14th Jul) | 2.5ft (0.8m) 9s |
| Most Powerful | 8PM (Wed 8th Jul) | 10ft (3.0m) 16s |
Table - best surf conditions forecast for Extensions 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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