Surf Forecasts:
How big are the waves at H-Reef today (11 Aug):
- Morning surf: Morning surf (11 Aug, local time) - 5ft (1.5m), 7s period with E swell.
- Afternoon surf: Afternoon surf (11 Aug, local time) - 5ft (1.5m), 7s period with E swell.
- Evening surf: Evening surf (11 Aug, local time) - 4.5ft (1.4m), 8s period with E swell.
The current surf forecast for H-Reef at 10AM is: 1.5m 7s primary swell from a East direction and 0.3m 8s secondary swell from a North-northwest direction (forecast issued at 07:00am August 11). An open ocean swell of 0.2m 10s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (11 Aug) | 5ft (1.5m) | 7s |
| Afternoon (11 Aug) | 5ft (1.5m) | 7s |
| Evening (11 Aug) | 4.5ft (1.4m) | 8s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Tue morning, min 24°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 253 | 246 | 243 | 243 | 243 | 217 | 223 | 223 | 223 | 221 | 226 | 226 | 220 | 220 | 239 | 214 | 226 | 239 | 265 | 279 | 324 | 333 | 383 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross-on | cross | cross | cross |
High Tide | 2:30PM1.01m | 1:49AM0.56m | 3:01PM0.99m | 2:37AM0.61m | 3:29PM0.95m | ||||||||||||||||||
Low Tide | 7:08AM0.02m | 9:08PM0.31m | 7:53AM0.03m | 9:32PM0.27m | 8:35AM0.07m | 9:57PM0.24m | |||||||||||||||||
 |  | | | | |  | | |  | | | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | — | — | 6:58 | — | — | — | — | — | — | — | 6:57 | — | — | — | — | — | — | — | 6:55 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 26 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 26 | 25 | 25 |
Feels °C | 25 | 26 | 27 | 26 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 25 | 25 | 24 | 25 | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | NW 7 | W 12 | W 12 | W 12 | NW 7 | W 12 | W 12 | NNW 9 | NNW 9 | NNW 8 | NNW 8 |
| kJ | 13 | 13 | 12 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 2 | 11 | 11 | 11 | 2 | 3 | 3 | 8 | 7 | 6 | 6 |
Swell 2 Height (m) Direction Period (s) | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 11 | W 13 | W 10 | W 11 | W 10 | W 10 | W 12 | NW 7 | NW 7 | NW 7 | W 12 | NW 7 | NW 7 | W 12 | W 12 | W 12 | NE 10 |
| kJ | 8 | 8 | 8 | 8 | 2 | 2 | 10 | 13 | 2 | 2 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 3 | 4 |
Swell 3 Height (m) Direction Period (s) | E 12 | E 12 | E 12 | W 15 | W 15 | W 14 | W 15 | W 19 | W 13 | W 13 | W 13 | W 13 | W 13 | W 18 | N 10 | N 10 | W 17 | NW 9 | NW 9 | NE 11 | NE 11 | NE 11 | W 12 |
| kJ | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 7 | 3 | 3 | 3 | 3 | 3 | 6 | 2 | 2 | 5 | 3 | 3 | 5 | 5 | 5 | 3 |
Wind waves Height (m) Direction Period (s) | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 8 | ENE 8 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 253 | 246 | 243 | 243 | 243 | 217 | 223 | 223 | 223 | 221 | 226 | 226 | 220 | 220 | 239 | 214 | 226 | 239 | 265 | 279 | 324 | 333 | 383 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 23 | 23 | 23 | 26 | 23 | 23 | 25 | 23 | 23 | 25 | 23 | 23 | 25 | 25 | 23 | 23 | 23 | 25 | 25 | 25 | 25 | 25 | 25 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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