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H-Reef surfForecast / HAW – Maui / USA
48hr Weather and Surf, issued 1 pm Thursday 07 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
25.0° 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 6PM is: 1.3m 12s primary swell from a North-northwest direction and 1.1m 15s secondary swell from a Northwest direction, 0.5m 7s secondary swell from a Northeast direction (forecast issued at 01:00pm May 07). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 May) | 2.5ft (0.7m) | 16s |
| Afternoon (07 May) | 5ft (1.5m) | 15s |
| Evening (07 May) | 4.5ft (1.3m) | 12s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 4mm), mostly falling on Thu night. Warm (max 25°C on Sat morning, min 22°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Thu 7 | Friday 8 | Saturday 9 | Sun 10 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
NW 16 | NNW 15 | NW 15 | NNW 12 | NW 14 | NW 13 | NNW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NNW 11 | |
302 | 1028 | 475 | 475 | 1179 | 1027 | 932 | 816 | 712 | 617 | 531 | 463 | 414 | 355 | 268 | 255 | 205 | 172 | 140 | 140 | 140 | 210 | 179 | 173 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | |
High Tide | 7:19PM0.76m | 8:21PM0.75m | 7:38AM0.37m | 9:15PM0.75m | ||||||||||||||||||||
Low Tide | 10:35AM0.19m | 11:20AM0.25m | 5:41AM0.37m | 12:39PM0.32m | 5:09AM0.32m | |||||||||||||||||||
 | | |  | |  | |  | | |  | |  | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | 6:52 |
— | — | — | 1 | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 25 | 25 | 24 | 23 | 23 | 23 | 22 | 23 |
26 | 24 | 25 | 23 | 24 | 24 | 24 | 24 | 25 | 26 | 25 | 24 | 25 | 25 | 24 | 24 | 25 | 24 | 24 | 23 | 23 | 23 | 21 | 23 | |
Swell 1 Height (m) Direction Period (s) | ESE 8 | NNW 15 | NNW 12 | NNW 12 | NW 14 | NW 13 | NNW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNW 11 | NW 11 | NNW 11 |
 kJ | 127 | 1028 | 475 | 475 | 1179 | 1027 | 932 | 816 | 712 | 617 | 531 | 463 | 414 | 355 | 268 | 255 | 205 | 172 | 140 | 140 | 140 | 210 | 179 | 157 |
Swell 2 Height (m) Direction Period (s) | NW 16 | E 8 | NW 15 | NW 14 | NE 9 | E 8 | E 8 | E 8 | E 8 | NNE 9 | ESE 8 | ESE 8 | NE 5 | NNE 5 | NNE 5 | N 5 | N 6 | N 6 | N 6 | N 6 | N 6 | WNW 14 | N 5 | N 6 |
| kJ | 302 | 140 | 472 | 459 | 3 | 165 | 140 | 140 | 140 | 7 | 80 | 78 | 23 | 30 | 28 | 21 | 24 | 25 | 36 | 27 | 25 | 18 | 15 | 18 |
Swell 3 Height (m) Direction Period (s) | NNW 9 | NE 10 | ESE 8 | NE 10 | NE 7 | NE 9 | NE 9 | NE 9 | NE 9 | N 11 | NNE 8 | NNE 8 | ESE 8 | ESE 8 | ESE 8 | NE 8 | N 10 | N 9 | NE 8 | NE 8 | NE 9 | N 9 | WNW 13 | NW 13 |
| kJ | 94 | 4 | 122 | 4 | 2 | 14 | 13 | 13 | 12 | 2 | 7 | 7 | 72 | 61 | 72 | 3 | 7 | 7 | 3 | 3 | 3 | 2 | 17 | 28 |
Wind waves Height (m) Direction Period (s) | NNE 9 | NNE 8 | NE 7 | E 8 | E 8 | — | — | — | — | E 8 | NE 5 | NE 5 | — | — | — | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 25 | 24 | 26 | 160 | 165 | — | — | — | — | 113 | 14 | 17 | — | — | — | 99 | 122 | 122 | 115 | 112 | 137 | 165 | 169 | 173 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 23 | 25 | 25 | 25 | 9 | 2 | 2 | 2 | 2 | 23 | 25 | 25 | 23 | 2 | 2 | 9 | 9 | 25 | 25 | 25 | 23 | 23 | 23 | 26 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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