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Surf Forecasts:
Makapu'u surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Monday 06 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
23.8° C
(Which is slightly cooler than normal)How big are the waves at Makapu'u today?
The current surf forecast for Makapu'u at 6PM is: 0.5m 16s primary swell from a South-southwest direction and 0.9m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm April 06). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Apr) | 1.5ft (0.4m) | 17s |
| Afternoon (06 Apr) | 1.5ft (0.4m) | 16s |
| Evening (06 Apr) | 1.5ft (0.5m) | 16s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 16 | 16 | 16 | 16 | 17 | 17 | 15 | 15 | 19 | 15 | 18 | 15 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 10 | 6 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 87 | 87 | 147 | 147 | 137 | 144 | 164 | 191 | 246 | 184 | 174 | 408 | 125 | 156 | 147 | 198 | 316 | 329 | 337 | 346 | 111 | 217 | 308 | 465 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | cross- on | on | cross- on | cross- on | glass | cross- on | on | cross- on | cross- on | cross- on | cross | cross- off | cross- off | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross | cross |
High Tide / height (m) | 6:10PM 0.45 | 2:24AM 0.29 | 7:34PM 0.41 | 9:56PM 0.41 | ||||||||||||||||||||
Low Tide / height (m) | 10:02AM -0.05 | 12:52AM 0.24 | 10:28AM -0.02 | 10:57AM 0.01 | ||||||||||||||||||||
Monday 06 | Tuesday 07 | Wednesday 08 | Thursday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 |
| Sunset | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - |
 | | |  |  | | |  | | |  |  | | | |  | | |  |  |  |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | 1 | 1 | 2 | 10 | 6 | 2 | 2 | 2 | 1 |
| Temp. °C | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 24 | 23 | 22 | 22 | 22 | 23 | 23 | 23 |
| Feels °C (?) | 22 | 23 | 24 | 24 | 24 | 24 | 24 | 25 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 25 | 23 | 22 | 23 | 22 | 21 | 21 | 20 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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