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Makapu'u surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 7 pm Friday 18 Apr 2025 HST
Best Forecast Surf Conditions for Makapu'u this week:
The surf forecast for Makapu'u over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Apr 22) at 2AM. The primary swell is predicted to be 0.6m and 18s period with a secondary swell of 1.0m and 8s. Another secondary swell of 0.8m and 8s is also forecast. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Makapu'u in the next 12 days are 0.7m 18s and forecast to arrive on Tuesday (Apr 22) at 8AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 12s period and expected on Friday (Apr 18) at 11PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Tue 22nd Apr) | 2ft (0.6m) 18s |
| Best Surf | 2PM (Tue 22nd Apr) | 2.5ft (0.7m) 16s |
| Most Powerful | 8AM (Tue 22nd Apr) | 2.5ft (0.7m) 18s |
Table - best surf conditions forecast for Makapu'u over the next 12 days.
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wed 30 | |||||||||||||||||||||||||
| 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 | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 15 | 8 | 8 | 18 | 8 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 7 | 7 | 8 | 8 | 8 | 7 | 15 | 7 | 8 | 10 | 10 | 8 | 8 | 8 | 19 | 18 | 18 | 18 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 154 | 132 | 161 | 150 | 183 | 237 | 169 | 145 | 262 | 227 | 287 | 254 | 177 | 155 | 153 | 92 | 93 | 82 | 97 | 79 | 65 | 144 | 53 | 42 | 46 | 33 | 31 | 43 | 30 | 139 | 123 | 121 | 207 | 175 | 226 | 129 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | on | on | on | cross- on | cross | cross- off | glass | cross- off | cross- off | on | glass | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 9:46PM 0.46 | 10:48PM 0.49 | 11:25PM 0.51 | 11:23AM 0.22 | 11:53PM 0.52 | 12:17PM 0.31 | 12:18AM 0.52 | 1:03PM 0.42 | 12:42AM 0.49 | 1:47PM 0.52 | 1:06AM 0.45 | 2:33PM 0.60 | 1:30AM 0.41 | 3:19PM 0.66 | 1:53AM 0.36 | 4:07PM 0.68 | 2:14AM 0.31 | 4:59PM 0.66 | 2:24AM 0.27 | 5:57PM 0.63 | ||||||||||||||||
Low Tide / height (m) | 11:09AM -0.01 | 12:31PM 0.03 | 2:49PM 0.06 | 6:34AM 0.10 | 4:25PM 0.06 | 6:31AM 0.06 | 5:34PM 0.07 | 6:44AM -0.00 | 6:33PM 0.08 | 7:05AM -0.06 | 7:28PM 0.11 | 7:30AM -0.12 | 8:25PM 0.13 | 8:00AM -0.16 | 9:23PM 0.16 | 8:32AM -0.17 | 10:27PM 0.19 | 9:07AM -0.16 | 11:43PM 0.21 | 9:44AM -0.14 | ||||||||||||||||
Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | Monday 28 | Tuesday 29 | Wed 30 | |||||||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | 6:07 | - | - | 6:05 | - | - | 6:05 | - | - | 6:05 | - | - | 6:03 | - | - | 6:03 | - | - | 6:03 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:00 | - |
| Sunset | - | - | 6:51 | - | - | 6:51 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:52 | - | - | 6:53 | - | - | 6:53 | - | - | 6:54 | - | - | 6:54 |
 |  |  |  |  | |  |  | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | |
Rain (mm) | 2 | 4 | 2 | 1 | - | - | - | - | - | 2 | - | 1 | 2 | - | - | 1 | - | 1 | - | - | - | - | - | - | 1 | 2 | 1 | 4 | - | - | - | - | - | - | - | - |
| Temp. °C | 23 | 24 | 24 | 23 | 23 | 24 | 23 | 23 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 25 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 |
| Feels °C (?) | 22 | 24 | 24 | 22 | 21 | 22 | 21 | 22 | 22 | 22 | 24 | 23 | 25 | 26 | 25 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 26 | 25 | 24 | 22 | 23 | 22 | 20 | 22 | 22 |
Short Range Forecast: Light rain (total 9mm), mostly falling on Sat morning. Warm (max 24°C on Sat morning, min 23°C on Fri night). Mainly fresh winds. | Days 3-6 Weather Summary Light rain (total 7mm), mostly falling on Mon night. Warm (max 24°C on Tue morning, min 23°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Light rain (total 4mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 24°C on Thu night). Wind will be generally light. | Long Range Forecast: Light rain (total 4mm), mostly falling on Sun night. Warm (max 24°C on Sun night, min 22°C on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Makapu'u 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 Makapu'u Surf forecast
The above surf forecast table for Makapu'u provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Makapu'u can be found by selecting the local surf guide option on the grey menu. Our Makapu'u 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 (Makapu'u) 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 Makapu'u 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.
Makapu'u is 13 km (8 miles) from the city of Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.
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