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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Saturday 04 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
23.7° C
(Which is slightly cooler than normal)How big are the waves at H-Reef today?
The current surf forecast for H-Reef at 5PM is: 1.1m 8s primary swell from a Northeast direction and 0.2m 12s secondary swell from a North direction (forecast issued at 01:00pm April 04). An open ocean swell of 0.4m 10s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Apr) | 3.5ft (1.1m) | 8s |
| Afternoon (04 Apr) | 3.5ft (1.1m) | 8s |
| Evening (04 Apr) | 3.5ft (1.1m) | 8s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| 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) (?) | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 12 | 7 | 7 | 7 | 7 | 6 | 6 | 14 | 6 | 6 | 13 | 5 | 5 | 6 | 6 | 18 | 17 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 159 | 159 | 151 | 129 | 107 | 91 | 77 | 82 | 108 | 99 | 132 | 125 | 108 | 81 | 69 | 74 | 69 | 83 | 71 | 80 | 100 | 92 | 80 | 103 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross- on | cross | cross | cross- off | cross | cross | cross | cross | cross | cross | cross- off | cross | cross | cross | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 4:19PM 0.84 | 3:03AM 0.58 | 4:56PM 0.80 | 3:08AM 0.55 | 5:40PM 0.76 | 2:53AM 0.52 | ||||||||||||||||||
Low Tide / height (m) | 9:13AM 0.10 | 10:30PM 0.41 | 9:34AM 0.11 | 11:11PM 0.46 | 9:57AM 0.13 | 12:11AM 0.50 | ||||||||||||||||||
Saturday 04 | Sunday 05 | Monday 06 | Tuesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:13 | - | - | - | - | - | - | - | 6:13 |
| Sunset | - | - | 6:40 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - | - | - | 6:40 | - | - | - | - | - |
 | | |  | | | | | | |  |  | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 23 | 22 | 21 | 20 | 21 | 21 | 22 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 |
| Feels °C (?) | 20 | 22 | 21 | 20 | 19 | 21 | 21 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 20 | 22 | 22 | 21 | 21 | 20 | 21 | 22 | 22 | 22 |
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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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