Surf Forecasts:
How big are the waves at H-Reef today (27 Oct):
- Morning surf: Morning surf (27 Oct, local time) - 4.5ft (1.3m), 14s period with NW swell.
- Afternoon surf: Afternoon surf (27 Oct, local time) - 4.5ft (1.3m), 14s period with NW swell.
- Evening surf: Evening surf (27 Oct, local time) - 4ft (1.2m), 13s period with NW swell.
The current surf forecast for H-Reef at 10PM is: 1.2m 13s primary swell from a Northwest direction and 1.0m 9s secondary swell from a North direction (forecast issued at 01:00pm October 27). An open ocean swell of 0.7m 4s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Oct) | 4.5ft (1.3m) | 14s |
| Afternoon (27 Oct) | 4.5ft (1.3m) | 14s |
| Evening (27 Oct) | 4ft (1.2m) | 13s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 112mm), heaviest during Tue night. Warm (max 25°C on Tue afternoon, min 23°C on Wed morning). Wind will be generally light. | |||||||||||||||||||||
Tue 27 | Wednesday 28 | Thursday 29 | |||||||||||||||||||
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 |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | NW 12 | NW 12 | NW 12 | NW 12 | NW 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 |
Wave Graph  | |||||||||||||||||||||
 kJ | 658 | 648 | 639 | 518 | 444 | 380 | 380 | 374 | 277 | 265 | 207 | 172 | 169 | 169 | 139 | 217 | 206 | 202 | 286 | 246 | 237 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross | 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 |
High Tide | 2:14PM0.58m | 4:14AM0.96m | 2:38PM0.54m | 5:07AM0.93m | 2:57PM0.50m | ||||||||||||||||
Low Tide | 9:51AM0.39m | 8:44PM-0.01m | 10:49AM0.43m | 9:20PM0.01m | 12:05PM0.46m | 9:59PM0.06m | |||||||||||||||
 |  | |  |  |  | |  |  | | |  | | | |  | | | |  | | |
 | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:51 | — | — |
mm | — | 1 | 1 | 2 | 6 | 30 | 51 | 8 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | — | — |
Temp °C | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 28 | 29 | 29 | 27 | 26 | 24 | 28 | 23 | 26 | 28 | 27 | 25 | 25 | 26 | 26 | 27 | 28 | 28 | 26 | 25 | 25 |
Swell 1 Height (m) Direction Period (s) | NW 14 | NW 14 | NW 14 | NW 14 | NW 13 | NW 13 | NW 13 | NW 13 | NW 13 | N 10 | NNE 9 | NNE 9 | NW 12 | NW 12 | NW 12 | NNE 11 | NNE 11 | NNE 11 | NNE 11 | NNE 10 | NNE 10 |
| kJ | 658 | 648 | 639 | 518 | 444 | 380 | 380 | 374 | 277 | 231 | 138 | 113 | 169 | 169 | 139 | 217 | 206 | 202 | 286 | 246 | 237 |
Swell 2 Height (m) Direction Period (s) | N 9 | N 9 | N 9 | N 9 | N 9 | N 9 | E 5 | E 5 | NNE 10 | NW 13 | NW 12 | NW 12 | NNE 9 | NNE 9 | NNE 9 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 |
| kJ | 239 | 196 | 196 | 160 | 129 | 126 | 22 | 12 | 160 | 265 | 207 | 172 | 80 | 80 | 82 | 137 | 104 | 76 | 75 | 58 | 58 |
Swell 3 Height (m) Direction Period (s) | ESE 7 | ESE 7 | E 7 | SSW 13 | SSW 13 | ESE 4 | ESE 5 | ESE 8 | ESE 8 | E 16 | NNE 12 | NNE 12 | NNE 12 | NNE 11 | NNE 11 | E 14 | E 14 | E 14 | E 14 | E 14 | E 13 |
| kJ | 15 | 15 | 22 | 57 | 56 | 18 | 25 | 12 | 6 | 5 | 50 | 83 | 106 | 98 | 98 | 15 | 33 | 34 | 33 | 32 | 31 |
Wind waves Height (m) Direction Period (s) | — | — | ESE 7 | E 6 | ESE 4 | — | N 9 | N 6 | NNE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | ENE 6 | E 6 | ENE 6 | ENE 6 |
| kJ | — | — | 26 | 22 | 13 | — | 306 | 209 | 154 | 178 | 150 | 130 | 130 | 112 | 113 | 90 | 93 | 115 | 85 | 100 | 87 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 9 | 2 | 2 | 2 | 9 | 61 | 9 | 25 | 25 | 23 | 23 | 25 | 25 | 25 | 2 | 25 | 25 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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