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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Monday 13 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
24.1° C
(Which is normal for this time of year)How big are the waves at H-Reef today?
The current surf forecast for H-Reef at 7PM is: 0.9m 10s primary swell from a Northwest direction and 0.8m 7s secondary swell from a East-southeast direction (forecast issued at 01:00pm April 13). The wind direction is predicted to be cross-offshore and the swell rating is 2.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 3.5ft (1.1m) | 11s |
| Afternoon (13 Apr) | 3.5ft (1.0m) | 10s |
| Evening (13 Apr) | 3ft (0.9m) | 10s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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) (?) | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 258 | 216 | 204 | 173 | 180 | 153 | 147 | 94 | 96 | 84 | 89 | 89 | 75 | 72 | 74 | 97 | 97 | 94 | 92 | 74 | 74 | 74 | 99 | 74 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross | cross- off | glass | glass | glass | glass | cross | cross | cross | cross | cross | cross | cross | cross- off | cross | cross | cross- off | cross | cross | cross- off | cross | cross |
High Tide / height (m) | 12:33PM 0.60 | 12:28AM 0.79 | 1:10PM 0.70 | 12:54AM 0.78 | 1:48PM 0.80 | 1:21AM 0.74 | ||||||||||||||||||
Low Tide / height (m) | 6:05PM 0.28 | 7:00AM 0.19 | 6:55PM 0.28 | 7:20AM 0.12 | 7:43PM 0.29 | 7:43AM 0.06 | ||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 |
| Sunset | - | - | 6:43 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - |
 | | |  | | |  |  |  | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 24 |
| Feels °C (?) | 28 | 28 | 26 | 28 | 27 | 28 | 27 | 27 | 27 | 25 | 25 | 26 | 26 | 24 | 24 | 26 | 25 | 25 | 27 | 27 | 26 | 25 | 24 | 26 |
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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
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