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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 7 pm Friday 01 Aug 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 Saturday (Aug 02) at 5AM. The primary swell is predicted to be 0.4m and 13s period with a secondary swell of 0.7m and 6s. Another secondary swell of 0.6m and 5s is also forecast. 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 12 days are 1.1m 16s and forecast to arrive on Friday (Aug 08) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 16s period and expected on Friday (Aug 08) at 8PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 5AM (Sat 2nd Aug) | 1.5ft (0.4m) 13s |
| Best Surf | 11PM (Thu 7th Aug) | 2.5ft (0.8m) 18s |
| Most Powerful | 8AM (Fri 8th Aug) | 3.5ft (1.1m) 16s |
Table - best surf conditions forecast for Old Kona Airport State Park over the next 12 days.
Short Range Forecast Mostly dry. Warm (max 27°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Tue morning, min 24°C on Wed night). Wind will be generally light. | |||||||||||||||||||||
Saturday 02 | Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | Thursday 07 | Fri 08 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 13 | 6 | 12 | 6 | 6 | 6 | 6 | 13 | 13 | 12 | 12 | 12 | 11 | 21 | 16 | 20 | 18 | 18 | 16 | 13 | 13 | |
Wave (?)Graph  | ||||||||||||||||||||||
| Energy (?) | 92 | 68 | 29 | 48 | 97 | 42 | 58 | 136 | 197 | 111 | 91 | 73 | 67 | 168 | 225 | 397 | 554 | 539 | 547 | 246 | 181 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | cross- on | glass | on | cross | glass | on | cross | cross- on | cross- on | on | glass | cross- on | cross- on | cross- on | cross- on | on | cross- on | on | cross- on | |
High Tide / height (m) | 8:37PM 0.29 | 11:36AM 0.57 | 10:02PM 0.24 | 12:28PM 0.62 | 11:34PM 0.22 | 1:13PM 0.67 | 12:43AM 0.22 | 1:53PM 0.71 | 1:35AM 0.23 | 2:30PM 0.74 | 2:18AM 0.25 | 3:05PM 0.76 | 3:00AM 0.28 | 3:38PM 0.76 | ||||||||
Low Tide / height (m) | 3:32AM 0.07 | 7:23PM 0.23 | 4:24AM 0.07 | 8:14PM 0.18 | 5:19AM 0.06 | 8:50PM 0.15 | 6:10AM 0.04 | 9:21PM 0.12 | 6:57AM 0.02 | 9:49PM 0.10 | 7:42AM 0.01 | 10:16PM 0.08 | 8:25AM 0.01 | |||||||||
Saturday 02 | Sunday 03 | Monday 04 | Tuesday 05 | Wednesday 06 | Thursday 07 | Fri 08 | ||||||||||||||||
| Sunrise | - | 6:00 | - | - | 6:00 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | |
| Sunset | - | - | 7:00 | - | - | 6:59 | - | - | 6:59 | - | - | 6:58 | - | - | 6:58 | - | - | 6:57 | - | - | 6:57 | |
 |  | | | | | | | |  |  | | | | | | | | | | | ||
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | |
| Temp. °C | 26 | 27 | 27 | 26 | 26 | 27 | 26 | 27 | 26 | 25 | 27 | 26 | 25 | 27 | 26 | 25 | 26 | 26 | 25 | 27 | 27 | |
| Feels °C (?) | 29 | 29 | 29 | 29 | 28 | 29 | 29 | 29 | 28 | 27 | 29 | 27 | 27 | 29 | 28 | 27 | 28 | 27 | 27 | 29 | 28 | |
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Big Island
Continuing clean conditions at Old Kona Airport State Park (calm at Palani Junction wx 8 km from Old Kona Airport State Park). No surfable waves
1 h 36 min ago
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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