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Old Kona Airport State Park Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Old Kona Airport State Park surfForecast / HAW – Big Island / USA
12 Day Weather and Surf, issued 1 pm Wednesday 30 Apr 2025 HST
Best Forecast Surf Conditions for Old Kona Airport State Park this week:
The surf forecast for Old Kona Airport State Park over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 30) at 11PM. The primary swell is predicted to be 0.8m and 18s period with a secondary swell of 0.7m and 5s. Another secondary swell of 0.3m and 10s is also forecast. The wind is predicted to be cross-shore as the swell arrives.
The most powerful waves expected at Old Kona Airport State Park in the next 12 days are 0.9m 16s and forecast to arrive on Thursday (May 01) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 18s period and expected on Wednesday (Apr 30) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 30th Apr) | 2.5ft (0.8m) 18s |
| Best Surf | 5AM (Fri 2nd May) | 2.5ft (0.8m) 15s |
| Most Powerful | 2PM (Thu 1st May) | 3ft (0.9m) 16s |
Table - best surf conditions forecast for Old Kona Airport State Park over the next 12 days.
Wed 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | ||||||||||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 16 | 18 | 16 | 16 | 15 | 14 | 14 | 18 | 17 | 11 | 16 | 20 | 7 | 18 | 16 | 16 | 13 | 12 | 13 | 12 | 16 | 11 | 13 | 15 | 6 | 14 | 19 | 18 | 13 | 13 | 16 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 63 | 413 | 346 | 341 | 0 | 346 | 269 | 106 | 95 | 33 | 169 | 127 | 40 | 104 | 86 | 86 | 27 | 37 | 43 | 39 | 52 | 30 | 35 | 75 | 47 | 116 | 70 | 109 | 67 | 67 | 0 | 62 | 59 | 81 | 57 | 66 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | cross | cross- on | on | cross | cross- on | cross- on | on | on | cross- on | cross- on | cross | on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- off | glass | cross- on | glass | on |
High Tide / height (m) | 6:24PM 0.71 | 6:13AM 0.14 | 7:21PM 0.68 | 7:35AM 0.13 | 8:22PM 0.63 | 9:22AM 0.15 | 9:24PM 0.59 | 10:56AM 0.20 | 10:23PM 0.54 | 11:58AM 0.27 | 11:15PM 0.50 | 12:43PM 0.35 | 12:01AM 0.45 | 1:21PM 0.42 | 12:42AM 0.40 | 1:56PM 0.49 | 1:19AM 0.36 | 2:28PM 0.55 | 1:54AM 0.31 | 3:00PM 0.59 | 2:29AM 0.27 | 3:31PM 0.63 | 3:03AM 0.24 | |||||||||||||
Low Tide / height (m) | 2:15AM 0.05 | 11:20AM -0.01 | 3:28AM 0.05 | 12:13PM 0.04 | 4:30AM 0.04 | 1:28PM 0.09 | 5:17AM 0.03 | 3:07PM 0.13 | 5:53AM 0.02 | 4:43PM 0.15 | 6:22AM 0.01 | 6:03PM 0.15 | 6:48AM -0.01 | 7:09PM 0.14 | 7:11AM -0.02 | 8:07PM 0.13 | 7:34AM -0.03 | 8:58PM 0.11 | 7:56AM -0.03 | 9:46PM 0.10 | 8:19AM -0.03 | 10:33PM 0.09 | 8:42AM -0.03 | |||||||||||||
Wed 30 | Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | ||||||||||||||||||||||||
| Sunrise | - | - | 5:54 | - | - | 5:54 | - | - | 5:54 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:52 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:48 |
| Sunset | 6:45 | - | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - |
 |  |  | |  | |  |  | | | | | | | |  |  | | | | | | | | | | | | | | | |  | | | | |
Rain (mm) | 2 | 3 | - | 1 | - | - | - | - | - | - | 1 | - | - | - | - | 1 | 7 | 2 | 1 | 2 | - | 1 | 2 | - | - | 1 | - | - | 2 | - | - | 2 | - | - | 1 | - |
| Temp. °C | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 24 | 24 | 25 | 26 | 24 | 25 |
| Feels °C (?) | 24 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 25 | 26 | 27 | 25 | 25 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 26 | 28 | 25 | 26 | 23 | 26 | 26 | 26 | 26 | 25 | 25 | 28 | 29 | 27 | 26 |
Short Range Forecast: Light rain (total 6mm), mostly falling on Wed afternoon. Warm (max 25°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 11mm), heaviest on Mon night. Warm (max 26°C on Sun morning, min 23°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 7mm), mostly falling on Tue afternoon. Warm (max 25°C on Tue afternoon, min 23°C on Tue night). Wind will be generally light. | Long Range Forecast: Light rain (total 5mm), mostly falling on Fri night. Warm (max 26°C on Sun afternoon, min 23°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Old Kona Airport State Park surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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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