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Keaulanas Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Keaulanas surfForecast / HAW – Oahu / USA
12 Day Weather and Surf, issued 7 am Monday 31 Mar 2025 HST
Best Forecast Surf Conditions for Keaulanas this week:
The surf forecast for Keaulanas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 02) at 2AM. The primary swell is predicted to be 0.7m and 11s period with a secondary swell of 1.0m and 6s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Keaulanas in the next 12 days are 4.0m 16s and forecast to arrive on Saturday (Apr 05) at 11PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Sunday (Apr 06) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 2nd Apr) | 2.5ft (0.7m) 11s |
| Best Surf | 8PM (Sat 5th Apr) | 11ft (3.5m) 16s |
| Most Powerful | 11PM (Sat 5th Apr) | 13ft (4.0m) 16s |
Table - best surf conditions forecast for Keaulanas over the next 12 days.
Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | |||||||||||||||||||||||||
| 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) (?) | 9 | 9 | 6 | 12 | 18 | 11 | 10 | 16 | 16 | 10 | 10 | 10 | 13 | 13 | 12 | 15 | 17 | 16 | 16 | 16 | 16 | 14 | 14 | 13 | 13 | 13 | 12 | 11 | 7 | 13 | 13 | 13 | 12 | 11 | 11 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 84 | 74 | 67 | 174 | 155 | 114 | 125 | 171 | 171 | 150 | 154 | 367 | 1643 | 1788 | 833 | 3665 | 7664 | 7751 | 7297 | 6353 | 4963 | 3042 | 2452 | 1380 | 956 | 835 | 555 | 522 | 167 | 249 | 1249 | 1053 | 436 | 265 | 183 | 97 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- off | cross- on | on | cross- on | on | cross- on | cross- off | off | off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | off | off | off | off | cross- off | off | cross- off | cross- off | off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 5:56PM 0.71 | 5:06AM 0.32 | 6:49PM 0.71 | 5:31AM 0.26 | 7:52PM 0.68 | 9:07PM 0.64 | 8:19AM 0.17 | 10:27PM 0.62 | 11:54AM 0.21 | 11:36PM 0.61 | 12:54PM 0.27 | 12:30AM 0.60 | 1:32PM 0.33 | 1:11AM 0.58 | 2:03PM 0.40 | 1:46AM 0.56 | 2:33PM 0.46 | 2:16AM 0.52 | 3:01PM 0.52 | 2:43AM 0.48 | 3:30PM 0.58 | 3:09AM 0.44 | ||||||||||||||
Low Tide / height (m) | 10:36AM 0.02 | 12:55AM 0.21 | 11:05AM 0.03 | 2:32AM 0.23 | 11:36AM 0.05 | 12:12PM 0.09 | 7:26AM 1:06PM 0.17 0.14 | 7:16AM 0.15 | 3:05PM 0.18 | 7:34AM 0.13 | 5:04PM 0.20 | 7:52AM 0.12 | 6:23PM 0.19 | 8:09AM 0.11 | 7:23PM 0.19 | 8:24AM 0.10 | 8:13PM 0.18 | 8:39AM 0.09 | 9:00PM 0.18 | 8:54AM 0.09 | 9:44PM 0.18 | |||||||||||||||
Monday 31 | Tuesday 01 | Wednesday 02 | Thursday 03 | Friday 04 | Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | |||||||||||||||||||||||||
| Sunrise | 6:26 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:22 | - | - | 6:22 | - | - | 6:20 | - | - | 6:20 | - | - | 6:18 | - | - | 6:18 | - | - | 6:16 | - | - | 6:16 | - | - |
| Sunset | - | 6:46 | - | - | 6:46 | - | - | 6:46 | - | - | 6:47 | - | - | 6:47 | - | - | 6:47 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:49 | - | - | 6:50 | - | - | 6:50 | - |
 |  |  | | | | |  |  |  | | |  | | | | |  | | | | | |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | 1 | 1 | - | - | 1 | 1 | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 25 | 26 | 24 | 25 | 26 | 24 | 25 | 26 | 24 | 25 | 26 | 24 | 25 | 25 | 23 | 24 | 25 | 23 | 24 | 25 | 23 |
| Feels °C (?) | 24 | 24 | 22 | 23 | 23 | 24 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 24 | 22 | 23 | 23 | 22 | 24 | 23 | 23 | 24 | 23 | 24 | 23 | 22 | 22 | 21 | 20 | 20 | 22 | 20 | 20 | 21 | 19 |
Short Range Forecast: Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 26°C on Mon afternoon, min 23°C on Tue night). Winds decreasing (fresh winds from the SSE on Mon afternoon, calm by Wed morning). | Days 3-6 Weather Summary Light rain (total 4mm), mostly falling on Thu night. Warm (max 26°C on Sat afternoon, min 23°C on Thu night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 26°C on Sun afternoon, min 23°C on Sun night). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 25°C on Wed morning, min 22°C on Fri night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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Surf Rating (10 Max)
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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 Keaulanas 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 Keaulanas Surf forecast
The above surf forecast table for Keaulanas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Keaulanas can be found by selecting the local surf guide option on the grey menu. Our Keaulanas 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 (Keaulanas) 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 Keaulanas 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.
Keaulanas is 7 km (4 miles) from Makakilo City. If you plan a vacation in Oahu, look for hotels and other accommodation in Makakilo City. Makakilo City has rooms for a wide range of budgets as well as car hire and transport links.
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