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Kapoho Bay surf Forecast / HAW – Big Island / USA
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Best Forecast Surf Conditions for Kapoho Bay this week:
The surf forecast for Kapoho Bay over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (May 20) at 11PM. The primary swell is predicted to be 1.4m and 8s period with a secondary swell of 0.9m and 8s. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Kapoho Bay in the next 12 days are 2.2m 8s and forecast to arrive on Wednesday (May 22) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Mon 20th May) | 4.5ft (1.4m) 8s |
| Best Surf | 5AM (Tue 21st May) | 4.5ft (1.3m) 8s |
| Most Powerful | 2AM (Wed 22nd May) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Kapoho Bay over the next 12 days.
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||||||
| 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 | PM | Night | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  | ||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 13 | 13 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 18 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 275 | 276 | 226 | 204 | 263 | 609 | 529 | 527 | 581 | 597 | 542 | 546 | 289 | 275 | 244 | 350 | 302 | 295 | 246 | 207 | 149 | 129 | 98 | 103 | 83 | 82 | 54 | 70 | 71 | 75 | 146 | 142 | 202 | 151 | 155 | 249 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | cross- on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | glass | cross | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on | cross | cross- on | cross | glass |
High Tide / height (m) | 2:04PM 0.90 | 1:26AM 0.62 | 2:36PM 0.96 | 1:59AM 0.59 | 3:10PM 1.00 | 2:31AM 0.56 | 3:46PM 1.03 | 3:05AM 0.53 | 4:24PM 1.03 | 3:40AM 0.50 | 5:07PM 1.02 | 4:19AM 0.48 | 5:53PM 1.00 | 5:10AM 0.45 | 6:43PM 0.97 | 6:21AM 0.43 | 7:36PM 0.93 | 8:01AM 0.45 | 8:33PM 0.89 | 9:48AM 0.52 | 9:31PM 0.84 | 11:09AM 0.63 | 10:27PM 0.78 | |||||||||||||
Low Tide / height (m) | 8:24PM 0.33 | 7:34AM 0.08 | 9:05PM 0.31 | 8:02AM 0.06 | 9:47PM 0.30 | 8:32AM 0.04 | 10:29PM 0.30 | 9:04AM 0.03 | 11:15PM 0.31 | 9:39AM 0.04 | 12:06AM 0.32 | 10:18AM 0.07 | 1:03AM 0.32 | 11:01AM 0.12 | 2:07AM 0.31 | 11:54AM 0.19 | 3:08AM 0.28 | 1:04PM 0.27 | 4:00AM 0.24 | 2:39PM 0.35 | 4:43AM 0.19 | 4:23PM 0.39 | ||||||||||||||
Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | |||||||||||||||||||||||||
| Sunrise | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:41 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - |
| Sunset | - | 6:49 | - | - | 6:50 | - | - | 6:50 | - | - | 6:50 | - | - | 6:51 | - | - | 6:51 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:53 | - |
 |  |  | | |  | | | | |  | | | | | | | | | | | | | | | | | | | | | | | | |  | |
Rain (mm) | 2 | - | - | 2 | 2 | 4 | 2 | - | 3 | - | - | 2 | - | - | 1 | 2 | 1 | 1 | 1 | - | - | - | - | - | - | - | 5 | 1 | - | 2 | - | - | - | - | - | - |
| Temp. °C | 24 | 24 | 23 | 24 | 25 | 23 | 24 | 25 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 26 | 26 | 25 |
| Feels °C (?) | 23 | 23 | 22 | 25 | 25 | 22 | 23 | 25 | 22 | 22 | 23 | 22 | 21 | 21 | 23 | 23 | 23 | 22 | 23 | 23 | 23 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 26 | 25 | 25 | 26 | 26 | 27 | 27 | 27 |
Short Range Forecast: Moderate rain (total 15mm), heaviest on Mon morning. Warm (max 25°C on Tue afternoon, min 23°C on Mon morning). Wind will be generally light. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Thu night. Warm (max 24°C on Thu morning, min 22°C on Fri morning). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 6mm), mostly falling on Tue night. Warm (max 24°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light. | Long Range Forecast: Light rain (total 3mm), mostly falling on Wed morning. Warm (max 26°C on Fri morning, min 23°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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 Kapoho Bay 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.
View detailed surf forecast for Kapoho Bay at:
surf-forecast.com
Information about the Kapoho Bay Surf forecast
The above surf forecast table for Kapoho Bay provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Kapoho Bay can be found by selecting the local surf guide option on the grey menu. Our Kapoho Bay 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 (Kapoho Bay) 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 Kapoho Bay 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.
Kapoho Bay is 37 km (23 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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