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Surf Forecasts:
Hapuna surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 pm Saturday 06 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Hapuna surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hapuna sea temperature is
25.9° C
(Which is slightly warmer than usual)How big are the waves at Hapuna today?
The current surf forecast for Hapuna at 11PM is: 0.3m 9s primary swell from a West-northwest direction (forecast issued at 07:00pm December 06). An open ocean swell of 0.6m 5s is not directed at the surf break, a second open ocean swell of 0.4m 13s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Dec) | - | - |
| Afternoon (06 Dec) | 1.5ft (0.5m) | 14s |
| Evening (06 Dec) | 1.5ft (0.4m) | 14s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| 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 | 14 | 9 | 13 | 10 | 9 | 15 | 12 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 11 | 15 | 15 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 108 | 73 | 16 | 0 | 9 | 8 | 21 | 0 | 0 | 0 | 0 | 17 | 17 | 0 | 0 | 0 | 0 | 59 | 58 | 59 | 56 | 81 | 99 | 76 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | glass | glass | off | off | off | glass | glass | cross- off | cross- off | off | off | off | off | cross- off | cross- on | cross- off | off | off | off | cross- off | cross- off | glass | cross- on |
High Tide / height (m) | 5:10PM 0.20 | 6:01AM 0.84 | 6:09PM 0.20 | 6:49AM 0.78 | 7:16PM 0.22 | 7:37AM 0.71 | ||||||||||||||||||
Low Tide / height (m) | 10:25PM -0.07 | 1:32PM 0.02 | 11:13PM -0.02 | 2:23PM 0.04 | 12:05AM 0.05 | |||||||||||||||||||
Saturday 06 | Sunday 07 | Monday 08 | Tuesday 09 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:46 | - | - | - | - | - | - | - | 6:46 | - | - |
| Sunset | 5:43 | - | - | - | - | - | - | - | 5:43 | - | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - |
 |  |  | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 26 | 24 | 22 | 22 | 22 | 23 | 26 | 26 | 25 | 23 | 23 | 22 | 22 | 22 | 26 | 26 | 24 | 23 | 22 | 22 | 22 | 22 | 25 | 25 |
| Feels °C (?) | 28 | 28 | 24 | 23 | 23 | 25 | 28 | 28 | 27 | 25 | 25 | 23 | 22 | 21 | 26 | 27 | 26 | 24 | 23 | 22 | 22 | 23 | 26 | 26 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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