Old Kona Airport State Park surf forecast from 21 Oct 2026:
- Best quality surf: Saturday 24 Oct, 11PM (local time) - 2.5ft (0.7m), 16s period, SSW swell with glassy winds.
- Most powerful swell: Sunday 25 Oct, 11AM (local time) - 3.5ft (1.0m), 17s period, SSW swell with 632 kJ wave energy.
- Next surfable swell (1★+): Tuesday 20 Oct, 5PM (local time) - 3ft (0.9m), 7s period with NNE swell.
Best Forecast Surf Conditions for Old Kona Airport State Park this week:
The surf forecast for Old Kona Airport State Park over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Oct 20) at 5PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.3m and 3s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Old Kona Airport State Park in the next 16 days are 1.0m 17s and forecast to arrive on Sunday (Oct 25) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 16s period and expected on Tuesday (Oct 27) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5PM (Tue 20th Oct) | 3ft (0.9m) 7s |
| Best Surf | 11PM (Sat 24th Oct) | 2.5ft (0.7m) 16s |
| Most Powerful | 11AM (Sun 25th Oct) | 3.5ft (1.0m) 17s |
Table - best surf conditions forecast for Old Kona Airport State Park 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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