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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 am Thursday 14 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
25.2° 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 6AM is: 1.7m 8s primary swell from a East direction and 0.6m 16s secondary swell from a North-northwest direction, 0.5m 8s secondary swell from a North direction (forecast issued at 01:00am May 14). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 May) | 5.5ft (1.7m) | 8s |
| Afternoon (14 May) | 5.5ft (1.7m) | 8s |
| Evening (14 May) | 3.5ft (1.1m) | 14s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Fri afternoon. Warm (max 25°C on Fri morning, min 23°C on Thu morning). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 14 | Friday 15 | Saturday 16 | ||||||||||||||||||||||
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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
E 8 | E 8 | E 7 | E 8 | E 8 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | |
367 | 329 | 320 | 329 | 329 | 429 | 482 | 507 | 471 | 458 | 444 | 388 | 388 | 412 | 377 | 386 | 386 | 439 | 439 | 393 | 403 | 439 | 529 | 587 | |
Wind (km/h) | ||||||||||||||||||||||||
cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | |
High Tide | 11:54PM0.66m | 1:37PM0.89m | 00:30AM0.63m | 2:20PM0.97m | 1:05AM0.59m | 3:04PM1.02m | ||||||||||||||||||
Low Tide | 6:29AM0.06m | 7:47PM0.39m | 7:01AM-0.00m | 8:43PM0.39m | 7:36AM-0.04m | 9:39PM0.40m | ||||||||||||||||||
 | |  |  |  | | |  |  | | |  |  | |  | | | | | | | | | | |
 | — | 5:48 | — | — | — | — | — | — | — | 5:48 | — | — | — | — | — | — | — | 5:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:54 | — | — | — | — | — | — | — | 6:55 | — | — |
— | — | — | — | 1 | — | — | 1 | — | — | — | — | 2 | 4 | 2 | — | — | — | — | — | 1 | 1 | 1 | — | |
Temp °C | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 23 | 24 | 25 | 25 | 25 | 25 | 25 |
22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 24 | 22 | 24 | 24 | 25 | 23 | 24 | 23 | 23 | 23 | 25 | 26 | 26 | 27 | 26 | 27 | |
Swell 1 Height (m) Direction Period (s) | N 9 | NW 16 | NW 16 | NW 16 | NW 15 | NW 15 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | E 8 | E 8 | NW 12 | NW 12 | E 8 | E 8 | NW 11 | NNW 11 | NNW 11 | NW 11 |
 kJ | 23 | 132 | 214 | 291 | 322 | 429 | 482 | 507 | 471 | 458 | 444 | 388 | 316 | 216 | 377 | 386 | 142 | 106 | 439 | 393 | 97 | 79 | 79 | 58 |
Swell 2 Height (m) Direction Period (s) | NW 17 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | N 8 | NW 12 | NW 12 | NNW 15 | NNW 15 | NW 11 | NW 11 | NNW 13 | NW 13 | W 16 | W 15 |
| kJ | 107 | 35 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 12 | 12 | 12 | 5 | 5 | 209 | 205 | 21 | 21 | 99 | 97 | 17 | 7 | 5 | 4 |
Swell 3 Height (m) Direction Period (s) | NW 9 | NW 9 | NW 9 | NW 9 | NW 9 | NW 11 | W 18 | W 17 | W 17 | W 17 | W 17 | W 16 | W 16 | W 16 | N 8 | N 8 | N 8 | N 8 | NNW 14 | NNW 13 | W 16 | W 16 | SSW 14 | SSW 14 |
| kJ | 21 | 13 | 12 | 12 | 12 | 30 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 1 | 20 | 18 | 5 | 5 | 20 | 20 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | E 8 | E 8 | — | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 367 | 329 | 320 | 329 | 329 | 332 | 341 | 401 | 359 | 355 | 346 | 346 | 388 | 412 | — | — | 386 | 439 | — | 207 | 403 | 439 | 529 | 587 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 25 | 25 | 23 | 25 | 25 | 25 | 25 | 23 | 9 | 25 | 9 | 23 | 33 | 33 | 23 | 23 | 25 | 9 | 9 | 9 | 9 | 9 | 9 | 2 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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