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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Friday 01 May 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
24.9° 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 9PM is: 1.9m 8s primary swell from a East-northeast direction and 0.8m 12s secondary swell from a North-northwest direction, 0.6m 18s secondary swell from a Northwest direction (forecast issued at 01:00pm May 01). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 May) | 7ft (2.1m) | 8s |
| Afternoon (01 May) | 6ft (1.9m) | 8s |
| Evening (01 May) | 6ft (1.9m) | 8s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastSome drizzle, heaviest during Sat night. Warm (max 24°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 1 | Saturday 2 | Sunday 3 | Mon 4 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NW 16 | NW 17 | ENE 8 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | |
481 | 481 | 422 | 408 | 408 | 395 | 553 | 380 | 435 | 543 | 521 | 428 | 398 | 342 | 324 | 333 | 333 | 294 | 203 | 204 | 279 | 272 | 292 | 258 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 3:00PM0.90m | 1:49AM0.57m | 3:32PM0.90m | 2:09AM0.54m | 4:07PM0.88m | 2:26AM0.51m | ||||||||||||||||||
Low Tide | 9:22PM0.39m | 8:11AM0.07m | 10:01PM0.41m | 8:36AM0.07m | 10:43PM0.43m | |||||||||||||||||||
 | | |  | | | | | |  | |  | | |  | | | | | | | | | | |
 | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:52 | — |
 | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | 6:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 |
22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 23 | 23 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 23 | 22 | 22 | 22 | 21 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 12 | NNW 12 | NNW 12 | NNW 12 | NNW 11 | NW 16 | NW 17 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 |
 kJ | 230 | 222 | 218 | 171 | 163 | 395 | 553 | 380 | 435 | 543 | 521 | 428 | 398 | 342 | 286 | 277 | 248 | 207 | 203 | 169 | 169 | 130 | 119 | 116 |
Swell 2 Height (m) Direction Period (s) | NW 20 | NNW 20 | NW 18 | NW 18 | NW 17 | NNW 11 | NNW 11 | NNW 12 | NNW 12 | W 18 | W 18 | SSW 14 | SSW 15 | W 16 | W 16 | W 16 | W 16 | — | ESE 8 | ESE 8 | W 20 | W 20 | W 19 | W 19 |
| kJ | 15 | 37 | 82 | 159 | 177 | 140 | 115 | 123 | 93 | 6 | 6 | 41 | 42 | 5 | 5 | 5 | 5 | — | 75 | 54 | 7 | 7 | 7 | 7 |
Swell 3 Height (m) Direction Period (s) | — | S 15 | SSW 16 | SSW 16 | NNW 20 | SSW 14 | SSW 16 | W 18 | W 18 | SSW 18 | SSW 18 | S 18 | S 10 | S 16 | SSW 16 | — | SSW 13 | SSW 13 | SSW 14 | SSW 14 | S 20 | SW 20 | SW 20 | SSW 14 |
| kJ | — | 18 | 52 | 25 | 149 | 18 | 48 | 6 | 6 | 30 | 30 | 25 | 2 | 129 | 51 | — | 34 | 34 | 40 | 41 | 8 | 15 | 15 | 39 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 481 | 481 | 422 | 408 | 408 | 378 | 378 | 356 | 356 | 345 | 355 | 324 | 324 | 324 | 324 | 333 | 333 | 294 | 196 | 204 | 279 | 272 | 292 | 258 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 26 | 25 | 25 | 23 | 25 | 23 | 23 | 26 | 23 | 23 | 23 | 9 | 23 | 23 | 9 | 23 | 26 | 25 | 25 | 23 | 23 | 23 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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