Surf Forecasts:
How big are the waves at H-Reef today (28 Jul):
- Morning surf: Morning surf (28 Jul, local time) - 8ft (2.5m), 13s period with E swell.
- Afternoon surf: Afternoon surf (28 Jul, local time) - 8ft (2.5m), 12s period with ENE swell.
- Evening surf: Evening surf (28 Jul, local time) - 8ft (2.5m), 11s period with ENE swell.
The current surf forecast for H-Reef at 6AM is: 2.5m 13s primary swell from a East direction and 1.3m 7s secondary swell from a North-northeast direction (forecast issued at 01:00am July 28). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 Jul) | 8ft (2.5m) | 13s |
| Afternoon (28 Jul) | 8ft (2.5m) | 12s |
| Evening (28 Jul) | 8ft (2.5m) | 11s |
Table - waves today at H-Reef. (Swell directed towards the surf break)
Short Range ForecastSome drizzle, heaviest during Wed night. Warm (max 27°C on Wed afternoon, min 24°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | ||||||||||||||||||||||
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 |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | NE 10 | NE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1667 | 2012 | 2340 | 2469 | 2237 | 2013 | 1631 | 1511 | 1147 | 846 | 649 | 344 | 287 | 453 | 439 | 437 | 407 | 346 | 341 | 299 | 302 | 341 | 337 | 388 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-off | glassy | glassy | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 1:11AM0.49m | 2:55PM0.92m | 1:50AM0.52m | 3:20PM0.93m | 2:28AM0.54m | 3:43PM0.92m | ||||||||||||||||||
Low Tide | 7:28AM0.06m | 9:34PM0.36m | 8:01AM0.06m | 9:53PM0.34m | 8:33AM0.08m | 10:14PM0.31m | ||||||||||||||||||
 | |  | | | |  | | |  |  | | | | | | | | | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:04 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 24 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 |
Feels °C | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 29 | 29 | 30 | 30 | 30 | 28 | 28 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | E 13 | E 13 | E 13 | E 13 | E 12 | ENE 12 | ENE 11 | ENE 11 | ENE 10 | NE 10 | NE 9 | ENE 9 | ENE 9 | W 20 | W 19 | W 19 | E 20 | NNW 6 | E 19 | E 19 | E 17 | E 18 | E 16 | E 16 |
| kJ | 1667 | 2012 | 2340 | 2469 | 2237 | 2013 | 1631 | 1511 | 1147 | 846 | 649 | 344 | 287 | 7 | 7 | 7 | 8 | 7 | 29 | 28 | 53 | 97 | 133 | 183 |
Swell 2 Height (m) Direction Period (s) | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 9 | NNE 8 | SSW 14 | SSW 14 | SE 9 | ESE 9 | NNE 8 | NNE 8 | SSW 13 | S 16 | N 11 | N 10 | E 19 | N 10 | N 10 | N 10 | N 10 | N 10 | N 9 |
| kJ | 193 | 173 | 148 | 144 | 124 | 190 | 157 | 65 | 63 | 3 | 8 | 172 | 142 | 59 | 5 | 2 | 2 | 7 | 2 | 8 | 7 | 7 | 16 | 15 |
Swell 3 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | ESE 10 | ESE 9 | ESE 9 | SSW 14 | ESE 9 | ESE 9 | ESE 9 | SW 19 | E 20 | W 19 | N 10 | W 18 | W 18 | W 18 | W 18 | W 18 | W 18 |
| kJ | 69 | 69 | 39 | 37 | 37 | 65 | 65 | 9 | 9 | 8 | 61 | 8 | 8 | 8 | 15 | 8 | 7 | 2 | 7 | 6 | 6 | 6 | 6 | 6 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | NNE 9 | — | — | — | — | — | — | — | — | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | 176 | — | — | — | — | — | — | — | — | 453 | 439 | 437 | 407 | 346 | 341 | 299 | 302 | 341 | 337 | 388 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 2 | 2 | 25 | 25 | 25 | 25 | 25 | 25 | 9 | 0 | 0 | 0 | 2 | 3 | 4 | 23 | 5 | 9 | 9 | 23 | 23 | 23 | 23 | 23 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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