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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 7 am Thursday 09 Apr 2026 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
23.9° C
(Which is slightly cooler than normal)How big are the waves at H-Reef today?
The current surf forecast for H-Reef at 12PM is: 1.6m 7s primary swell from a East-southeast direction and 0.9m 12s secondary swell from a Northwest direction (forecast issued at 07:00am April 09). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (09 Apr) | 6ft (1.8m) | 7s |
| Afternoon (09 Apr) | 5ft (1.6m) | 8s |
| Evening (09 Apr) | 5ft (1.5m) | 8s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| 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) (?) | 12 | 7 | 12 | 8 | 7 | 8 | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 12 | 11 | 11 | 11 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 330 | 306 | 284 | 300 | 251 | 253 | 363 | 220 | 265 | 293 | 540 | 759 | 653 | 355 | 265 | 232 | 207 | 212 | 232 | 320 | 258 | 249 | 208 | 226 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | glass | cross- on | on | glass | cross | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | cross- off | off | off | off | glass | on | cross- on | glass | glass | glass |
High Tide / height (m) | 10:01PM 0.71 | 10:56PM 0.75 | 11:02AM 0.40 | 11:31PM 0.77 | ||||||||||||||||||||
Low Tide / height (m) | 11:39AM 0.26 | 1:43PM 0.30 | 6:56AM 0.35 | 3:54PM 0.31 | ||||||||||||||||||||
Thursday 09 | Friday 10 | Saturday 11 | Sun 12 | |||||||||||||||||||||
| Sunrise | - | 6:11 | - | - | - | - | - | - | - | 6:11 | - | - | - | - | - | - | - | 6:09 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:42 | - | - | - | - | - | - | - | 6:43 | - | - | - |
 |  | | |  |  | | | | | |  | |  |  |  |  |  |  | | | | | | |
Rain (mm) | - | - | - | - | 1 | 2 | 1 | 2 | 1 | - | 5 | 7 | 6 | 3 | 2 | - | - | - | - | - | - | 1 | 1 | - |
| Temp. °C | 25 | 24 | 25 | 25 | 24 | 23 | 23 | 22 | 22 | 23 | 22 | 22 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 24 | 24 | 24 | 24 |
| Feels °C (?) | 27 | 27 | 27 | 27 | 27 | 25 | 25 | 24 | 23 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 26 | 26 | 29 | 28 | 27 | 28 | 28 | 28 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our H-Reef surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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