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Surf Forecasts:
Makapu'u surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm 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
23.9° C
(Which is slightly cooler than normal)How big are the waves at Makapu'u today?
The current surf forecast for Makapu'u at 3AM is: 0.4m 12s primary swell from a South-southwest direction and 0.6m 7s secondary swell from a East direction (forecast issued at 07:00pm April 12). An open ocean swell of 1.0m 11s is not directed at the surf break, a second open ocean swell of 0.5m 13s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 2ft (0.6m) | 7s |
| Afternoon (13 Apr) | 2.5ft (0.7m) | 7s |
| Evening (13 Apr) | 1.5ft (0.5m) | 14s |
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 | Wednesday 15 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 7 | 7 | 12 | 7 | 7 | 7 | 7 | 7 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 123 | 27 | 40 | 44 | 38 | 39 | 39 | 47 | 42 | 100 | 100 | 97 | 131 | 129 | 127 | 125 | 162 | 160 | 155 | 150 | 145 | 143 | 141 | 141 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | glass | glass | cross- off | glass | glass | glass | glass | glass | glass | glass | glass | cross- off | cross | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 12:33AM 0.50 | 12:44PM 0.33 | 12:51AM 0.49 | 1:21PM 0.41 | 1:09AM 0.48 | |||||||||||||||||||
Low Tide / height (m) | 5:20PM 0.05 | 6:58AM 0.06 | 6:10PM 0.05 | 7:08AM 0.01 | 6:57PM 0.06 | 7:26AM -0.04 | ||||||||||||||||||
Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - |
| Sunset | 6:47 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - | 6:49 | - | - | - | - | - | - | - |
 |  |  | | |  | |  | | | |  |  |  | | | | | | | | | | | |
Rain (mm) | 7 | 5 | 11 | 2 | 2 | 4 | 5 | - | - | 1 | 1 | - | - | - | - | - | - | 1 | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 25 | 25 | 23 | 22 | 22 | 22 | 23 | 24 | 24 |
| Feels °C (?) | 23 | 24 | 23 | 21 | 23 | 25 | 25 | 25 | 26 | 25 | 25 | 27 | 26 | 27 | 27 | 28 | 27 | 23 | 22 | 22 | 23 | 24 | 25 | 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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