Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Hapuna surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 7 am Thursday 01 Jan 2026 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 1.0°C warmer than normal for this time of year)| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Jan) | 0.5ft (0.2m) | 16s |
| Afternoon (01 Jan) | - | - |
| Evening (01 Jan) | 0.5ft (0.2m) | 15s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 01 | Friday 02 | Saturday 03 | Sun 04 | |||||||||||||||||||||
| 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 | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 16 | 16 | 13 | 13 | 15 | 15 | 15 | 14 | 14 | 14 | 15 | 15 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 25 | 25 | 0 | 0 | 22 | 21 | 21 | 33 | 33 | 33 | 21 | 42 | 0 | 0 | 46 | 45 | 44 | 43 | 42 | 42 | 42 | 42 | 32 | 15 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | cross- off | cross- on | cross- off | off | off | off | off | off | cross- off | cross- off | off | off | off | off | off | glass | cross- on | on | cross- on | glass | glass | glass |
High Tide / height (m) | 2:46AM 0.85 | 2:32PM 0.21 | 3:32AM 0.88 | 3:27PM 0.22 | 4:17AM 0.89 | 4:19PM 0.24 | ||||||||||||||||||
Low Tide / height (m) | 10:11AM 0.05 | 7:56PM -0.10 | 10:54AM 0.01 | 8:47PM -0.10 | 11:34AM -0.00 | 9:37PM -0.09 | ||||||||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sun 04 | |||||||||||||||||||||
| Sunrise | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 5:54 | - | - | - | - | - | - | - | 5:55 | - | - | - | - | - | - | - | 5:55 | - | - | - |
 |  | | | | | | |  | |  | | | | | | | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - |
| Temp. °C | 21 | 22 | 26 | 26 | 24 | 22 | 22 | 21 | 21 | 22 | 24 | 24 | 23 | 22 | 22 | 22 | 22 | 22 | 25 | 25 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 20 | 21 | 25 | 26 | 25 | 22 | 22 | 21 | 21 | 23 | 25 | 25 | 24 | 23 | 24 | 23 | 23 | 24 | 26 | 26 | 26 | 26 | 26 | 25 |
- 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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