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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Tuesday 31 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
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 10PM is: 2.5m 11s primary swell from a North-northeast direction and 0.3m 11s secondary swell from a Northwest direction (forecast issued at 01:00pm March 31). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 Mar) | 8ft (2.4m) | 11s |
| Afternoon (31 Mar) | 8ft (2.5m) | 11s |
| Evening (31 Mar) | 8ft (2.5m) | 11s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| 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 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1411 | 1435 | 1409 | 1395 | 1421 | 1235 | 1070 | 972 | 903 | 809 | 815 | 738 | 667 | 653 | 561 | 561 | 461 | 440 | 440 | 393 | 346 | 299 | 311 | 316 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 2:08PM 0.75 | 1:59AM 0.77 | 2:41PM 0.81 | 2:18AM 0.72 | 3:13PM 0.84 | 2:36AM 0.67 | ||||||||||||||||||
Low Tide / height (m) | 8:02PM 0.25 | 8:16AM 0.14 | 8:40PM 0.28 | 8:34AM 0.11 | 9:17PM 0.32 | |||||||||||||||||||
Tuesday 31 | Wednesday 01 | Thursday 02 | Friday 03 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 |
| Sunset | - | - | 6:38 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - | - | - | 6:39 | - | - | - | - | - |
 | | |  |  | | | | | | | | | | | |  | | | | |  | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 22 | 22 | 22 | 21 | 21 | 21 | 20 | 21 | 22 | 23 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 |
| Feels °C (?) | 19 | 19 | 19 | 18 | 18 | 19 | 18 | 19 | 19 | 21 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 19 |
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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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