Surf Forecasts:
Old Kona Airport State Park surf forecast from 6 Jun 2026:
- Best quality surf: Friday 5 Jun, 8PM (local time) - 2.5ft (0.7m), 13s period, SSW swell with glassy winds.
- Most powerful swell: Friday 5 Jun, 5PM (local time) - 2.5ft (0.7m), 13s period, SSW swell with 187 kJ wave energy.
- Next surfable swell (1★+): Friday 5 Jun, 8PM (local time) - 2.5ft (0.7m), 13s period with SSW 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 Friday (Jun 05) at 8PM. The primary swell is predicted to be 0.7m and 13s period with a secondary swell of 0.8m and 7s. 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 0.7m 13s and forecast to arrive on Friday (Jun 05) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Jun 06) at 8AM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Fri 5th Jun) | 2.5ft (0.7m) 13s |
| Best Surf | 8PM (Fri 5th Jun) | 2.5ft (0.7m) 13s |
| Most Powerful | 5PM (Fri 5th Jun) | 2.5ft (0.7m) 13s |
Table - best surf conditions forecast for Old Kona Airport State Park over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 12mm), heaviest on Mon night. Warm (max 26°C on Tue morning, min 24°C on Mon morning). Wind will be generally light. | ||||||||||||||||||||
Friday 5 | Saturday 6 | Sunday 7 | Monday 8 | Tuesday 9 | Wednesday 10 | Thursday 11 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SSW 14 | SSW 13 | SSW 13 | NNE 5 | NNE 6 | NNE 6 | SSW 12 | NNE 6 | NNE 6 | S 18 | WNW 10 | NNE 7 | NNE 7 | WSW 3 | WNW 13 | WNW 12 | WNW 12 | WNW 11 | WNW 11 | WNW 11 | WNW 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 254 | 187 | 137 | 44 | 66 | 42 | 81 | 52 | 37 | 0 | 9 | 41 | 31 | 3 | 68 | 29 | 56 | 50 | 47 | 46 | 42 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | cross-on | glassy | on | cross-on | cross-on | cross | on | cross-off | cross-on | on | cross-off | on | cross | cross-on |
High Tide | 7:29PM0.59m | 8:49AM0.22m | 8:13PM0.54m | 10:02AM0.29m | 9:00PM0.48m | 11:03AM0.38m | 9:51PM0.42m | 11:56AM0.48m | 10:47PM0.35m | 12:43PM0.58m | 11:45PM0.29m | 1:29PM0.67m | 00:44AM0.24m | ||||||||
Low Tide | 11:50AM0.10m | 3:14AM0.04m | 1:00PM0.15m | 3:47AM0.02m | 2:34PM0.20m | 4:19AM-0.00m | 4:21PM0.22m | 4:51AM-0.02m | 6:01PM0.20m | 5:25AM-0.05m | 7:24PM0.16m | 6:02AM-0.07m | 8:33PM0.11m | ||||||||
 |  |  | | | | | | | | |  | |  | | | | | | | | |
 | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — | 5:43 | — | — |
 | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:00 | — | — | 7:01 | — | — | 7:01 | — | — | 7:01 | — |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 1 | 3 | — | 2 | 3 | 2 | 1 | 2 |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
Feels °C | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 26 | 28 | 26 | 26 | 26 | 27 | 26 | 25 | 27 | 27 | 28 | 27 | 27 | 25 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | NNE 7 | NNE 5 | NNE 5 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | S 19 | S 18 | NE 7 | NNE 7 | NNE 7 | NE 6 | NNE 6 | NE 6 | NE 5 | NNE 5 | S 18 | S 17 | S 16 |
| kJ | 254 | 56 | 31 | 44 | 66 | 42 | 34 | 52 | 460 | 399 | 47 | 41 | 31 | 42 | 21 | 18 | 13 | 18 | 154 | 94 | 183 |
Swell 2 Height (m) Direction Period (s) | NE 6 | SSW 13 | SSW 13 | S 13 | S 13 | S 12 | S 21 | S 20 | NNE 6 | NE 7 | S 17 | S 16 | S 16 | S 15 | S 11 | S 14 | WNW 12 | WNW 11 | NNE 7 | WNW 11 | WNW 10 |
| kJ | 38 | 187 | 137 | 123 | 85 | 76 | 317 | 377 | 37 | 47 | 287 | 188 | 118 | 106 | 58 | 59 | 56 | 50 | 20 | 46 | 42 |
Swell 3 Height (m) Direction Period (s) | N 13 | N 12 | SSE 5 | SSE 4 | S 4 | S 22 | S 12 | S 12 | S 12 | S 11 | S 12 | S 12 | S 11 | S 11 | WNW 13 | WNW 12 | S 13 | S 13 | WNW 11 | NNE 5 | NNE 7 |
| kJ | 13 | 11 | 2 | 2 | 1 | 89 | 73 | 73 | 71 | 65 | 70 | 100 | 61 | 58 | 68 | 29 | 55 | 55 | 47 | 9 | 21 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | SW 2 | WNW 10 | SSW 12 | — | — | S 11 | WNW 10 | NW 9 | — | WSW 3 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | 2 | 9 | 81 | — | — | 89 | 9 | 3 | — | 3 | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 104 | 25 | 0 | 104 | 104 | 5 | 104 | 104 | 5 | 104 | 23 | 99 | 104 | 104 | 0 | 104 | 16 | 0 | 104 | 11 | 23 |
Best forecast wave conditions in Big Island | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Old Kona Airport State Park Surf forecast
The above surf forecast table for Old Kona Airport State Park provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Old Kona Airport State Park can be found by selecting the local surf guide option on the grey menu. Our Old Kona Airport State Park surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Old Kona Airport State Park) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Old Kona Airport State Park may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Old Kona Airport State Park is 99 km (61 miles) from Hilo. If you plan a vacation in Big Island, look for hotels and other accommodation in Hilo. Hilo has rooms for a wide range of budgets as well as car hire and transport links.
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