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Surf Forecasts:
Makapu'u surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 pm Thursday 11 Dec 2025 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
25.8° C
(Which is slightly warmer than usual)How big are the waves at Makapu'u today?
The current surf forecast for Makapu'u at 9PM is: 0.4m 13s primary swell from a South-southwest direction and 0.6m 8s secondary swell from a East direction (forecast issued at 07:00pm December 11). An open ocean swell of 1.5m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Dec) | - | - |
| Afternoon (11 Dec) | 1.5ft (0.5m) | 14s |
| Evening (11 Dec) | 1.5ft (0.4m) | 13s |
Table - waves today at Makapu'u. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| 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 | 13 | 13 | 13 | 8 | 11 | 8 | 8 | 8 | 8 | 8 | 12 | 8 | 8 | 8 | 8 | 8 | 8 | 11 | 8 | 8 | 8 | 10 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 75 | 70 | 60 | 59 | 31 | 0 | 31 | 31 | 31 | 31 | 31 | 49 | 31 | 31 | 31 | 31 | 31 | 31 | 25 | 19 | 19 | 19 | 0 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- on | cross | cross | cross | cross- on | on | cross- on | cross- on | cross- on | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | cross- off | cross- off |
High Tide / height (m) | 11:00PM 0.30 | 8:52AM 0.47 | 12:11AM 0.39 | 9:17AM 0.42 | 12:51AM 0.47 | 9:40AM 0.38 | ||||||||||||||||||
Low Tide / height (m) | 4:12PM 0.12 | 1:52AM 0.23 | 4:32PM 0.08 | 4:02AM 0.29 | 4:53PM 0.04 | 6:01AM 0.30 | ||||||||||||||||||
Thursday 11 | Friday 12 | Saturday 13 | Sunday 14 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - |
| Sunset | 5:49 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - | 5:50 | - | - | - | - | - | - | - |
 |  | |  |  |  | |  | | | | |  | | | | | |  | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | 1 | 2 | 2 | 1 | 1 | 1 |
| Temp. °C | 23 | 23 | 22 | 22 | 23 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 24 |
| Feels °C (?) | 23 | 23 | 22 | 23 | 24 | 22 | 23 | 23 | 24 | 25 | 25 | 22 | 22 | 22 | 23 | 23 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 |
- Map Icons:
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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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