Goat Island/Mokuauia surf forecast from 23 Aug 2026:
- Most powerful swell: Tuesday 25 Aug, 2PM (local time) - 6.5ft (2.0m), 7s period, E swell with 411 kJ wave energy.
Best Forecast Surf Conditions for Goat Island/Mokuauia this week:
The most powerful waves expected at Goat Island/Mokuauia in the next 16 days are 2.0m 7s and forecast to arrive on Tuesday (Aug 25) 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 0.7m 11s period and expected on Sunday (Aug 23) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Tue 25th Aug) | 6.5ft (2.0m) 7s |
Table - best surf conditions forecast for Goat Island/Mokuauia 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)
Nearest