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Hapuna Surf Forecast
/ HAW – Big Island (60 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Hapuna surfForecast / HAW – Big Island / USA
48hr Weather and Surf, issued 1 pm Wednesday 03 Sep 2025 HST
How big are the waves at Hapuna today?
The current surf forecast for Hapuna at 8PM is: 0.2m 12s primary swell from a West-northwest direction (forecast issued at 01:00pm September 03). An open ocean swell of 0.5m 4s is not directed at the surf break, a second open ocean swell of 0.4m 8s is not directed at the surf break. The wind direction is predicted to be glassy.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 1ft (0.3m) | 13s |
| Afternoon (03 Sep) | 0.5ft (0.2m) | 12s |
| Evening (03 Sep) | 0.5ft (0.2m) | 12s |
Table - waves today at Hapuna. (Swell directed towards the surf break)
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| 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) (?) | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 14 | 11 | 13 | 13 | 13 | 16 | 16 | 16 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 16 | 15 | 15 | 14 | 14 | 5 | 5 | 5 | 5 | 5 | 5 | 4 | 4 | 4 | 4 | 8 | 5 | 7 | 7 | 7 | 27 | 26 | 26 | 0 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | glass | glass | glass | glass | glass | off | cross- off | cross- on | cross- on | glass | glass | off | off | off | cross | cross- on | cross- on | glass | glass | glass | glass | glass |
High Tide / height (m) | 1:45PM 0.68 | 1:50AM 0.26 | 2:22PM 0.71 | 2:29AM 0.32 | 2:56PM 0.74 | 3:08AM 0.39 | ||||||||||||||||||
Low Tide / height (m) | 9:00PM 0.08 | 7:07AM 0.02 | 9:21PM 0.05 | 7:57AM -0.00 | 9:43PM 0.03 | |||||||||||||||||||
Wednesday 03 | Thursday 04 | Friday 05 | Saturday 06 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 |
| Sunset | - | - | 6:37 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - | 6:35 | - | - | - | - | - |
 |  | |  | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 27 | 26 | 25 | 24 | 24 | 25 | 27 | 29 | 27 | 25 | 24 | 24 | 23 | 25 | 28 | 28 | 27 | 25 | 25 | 24 | 24 | 25 |
| Feels °C (?) | 28 | 30 | 29 | 29 | 28 | 26 | 26 | 27 | 28 | 30 | 28 | 28 | 26 | 26 | 23 | 25 | 28 | 29 | 29 | 28 | 28 | 27 | 27 | 27 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Big Island
The cross-on wind has turned onshore at Hapuna (light winds from the WSW at BUOY-KWHH1 5 km from Hapuna). 0.7m 2s local chop from the SW with a 0.3m 12s groundswell from the WNW. 2 swells combining to make bigger set waves.
1 h 1 min ago
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