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Surf Forecasts:
Makapu'u surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 am Sunday 12 Apr 2026 HSTForecast update in hr min s Forecast update imminent
Makapu'u surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Makapu'u sea temperature is
24.0° C
(Which is normal for this time of year)How big are the waves at Makapu'u today?
The current surf forecast for Makapu'u at 9AM is: 0.7m 7s primary swell from a East direction and 0.5m 3s secondary swell from a North direction (forecast issued at 01:00am April 12). An open ocean swell of 0.8m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Apr) | 2.5ft (0.7m) | 7s |
| Afternoon (12 Apr) | 2ft (0.6m) | 7s |
| Evening (12 Apr) | 2ft (0.6m) | 7s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 12 | 12 | 7 | 7 | 7 | 14 | 7 | 7 | 7 | 7 | 6 | 6 | 7 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 86 | 80 | 75 | 53 | 39 | 39 | 123 | 39 | 61 | 71 | 69 | 43 | 34 | 45 | 61 | 100 | 100 | 97 | 131 | 129 | 127 | 125 | 162 | 160 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross | cross | cross- on | cross- on | on | cross- on | on | on | glass | off | off | glass | off | cross- off | off | off | glass | glass | glass | glass | on | on |
High Tide / height (m) | 12:13AM 0.49 | 12:06PM 0.25 | 12:33AM 0.50 | 12:44PM 0.33 | 12:51AM 0.49 | 1:21PM 0.41 | ||||||||||||||||||
Low Tide / height (m) | 6:59AM 0.10 | 5:20PM 0.05 | 6:58AM 0.06 | 6:10PM 0.05 | 7:08AM 0.01 | 6:57PM 0.06 | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:49 | - |
 | |  |  |  | | |  | |  | |  | | | | | | | | |  | | | | |
Rain (mm) | - | - | - | 2 | 9 | 7 | 7 | 13 | 13 | 3 | 1 | - | - | - | - | 1 | - | - | - | - | - | - | 1 | 2 |
| Temp. °C | 23 | 23 | 23 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 |
| Feels °C (?) | 26 | 25 | 24 | 21 | 22 | 23 | 22 | 22 | 20 | 22 | 25 | 25 | 26 | 26 | 27 | 26 | 25 | 26 | 26 | 26 | 27 | 28 | 27 | 26 |
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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 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.
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