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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 7 am Tuesday 24 Mar 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
24.2° 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 2PM is: 1.7m 11s primary swell from a North-northeast direction and 0.6m 6s secondary swell from a East direction, 0.4m 12s secondary swell from a Northwest direction (forecast issued at 07:00am March 24). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (24 Mar) | 2.5ft (0.8m) | 11s |
| Afternoon (24 Mar) | 5.5ft (1.7m) | 11s |
| Evening (24 Mar) | 6ft (1.9m) | 8s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||
| 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) (?) | 7 | 11 | 11 | 11 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 139 | 152 | 561 | 619 | 327 | 432 | 398 | 573 | 527 | 742 | 742 | 660 | 644 | 644 | 660 | 591 | 604 | 612 | 626 | 639 | 587 | 538 | 515 | 396 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on |
High Tide / height (m) | 3:02AM 0.54 | 8:33PM 0.77 | 10:23PM 0.79 | 11:29PM 0.82 | ||||||||||||||||||||
Low Tide / height (m) | 11:31AM 0.14 | 12:37PM 0.20 | 2:46PM 0.25 | |||||||||||||||||||||
Tuesday 24 | Wednesday 25 | Thursday 26 | Fri 27 | |||||||||||||||||||||
| Sunrise | - | 6:26 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | |  |  |  |  | | | | | | | |  | | | | | | | | | | |
Rain (mm) | 1 | 1 | 1 | - | - | - | - | - | - | - | - | - | - | - | 1 | - | 1 | - | - | - | - | - | - | - |
| Temp. °C | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 |
| Feels °C (?) | 21 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 20 | 20 | 19 | 20 | 21 | 22 | 22 | 22 | 22 | 22 | 20 | 20 |
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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