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Surf Forecasts:
H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 am Monday 08 Dec 2025 HSTForecast update in hr min s Forecast update imminent
H-Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's H-Reef sea temperature is
25.7° C
(Which is slightly warmer than usual)How big are the waves at H-Reef today?
The current surf forecast for H-Reef at 8AM is: 0.9m 12s primary swell from a North-northwest direction and 0.7m 8s secondary swell from a East-northeast direction, 0.9m 8s secondary swell from a East-southeast direction (forecast issued at 01:00am December 08). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (08 Dec) | 2.5ft (0.8m) | 12s |
| Afternoon (08 Dec) | 2.5ft (0.8m) | 11s |
| Evening (08 Dec) | 2ft (0.6m) | 15s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| 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 | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 12 | 12 | 8 | 11 | 15 | 15 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 17 | 16 | 16 | 16 | 15 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 274 | 203 | 199 | 193 | 164 | 138 | 183 | 149 | 153 | 221 | 251 | 398 | 191 | 422 | 586 | 722 | 647 | 1915 | 1803 | 1983 | 1933 | 1741 | 1626 | 1387 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross | cross | cross | cross | cross | cross | cross | cross- off | cross- off | cross | cross- on | cross | cross | cross- off | cross- off | cross- off | off | cross | cross | off | cross- off |
High Tide / height (m) | 5:33AM 0.95 | 4:07PM 0.43 | 6:17AM 0.88 | 5:28PM 0.41 | 6:59AM 0.81 | 7:36PM 0.42 | ||||||||||||||||||
Low Tide / height (m) | 9:41PM 0.05 | 12:56PM 0.39 | 10:22PM 0.14 | 1:55PM 0.36 | 11:05PM 0.24 | 2:48PM 0.33 | ||||||||||||||||||
Monday 08 | Tuesday 09 | Wednesday 10 | ||||||||||||||||||||||
| Sunrise | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - | - | - | - | 6:50 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:44 | - | - | - | - | - | - | - | 5:44 | - |
 | | |  | | | | | | | | |  | | |  | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 24 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 23 |
| Feels °C (?) | 24 | 23 | 23 | 23 | 24 | 25 | 24 | 23 | 23 | 23 | 23 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 24 | 26 | 27 | 26 | 23 |
- 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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