Surf Forecasts:
How big are the waves at Waiehu beach park today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 2.5ft (0.7m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 3.5ft (1.0m), 6s period with E swell.
- Evening surf: Evening surf (21 Aug, local time) - 4ft (1.2m), 7s period with ENE swell.
The current surf forecast for Waiehu beach park at 2PM is: 1.0m 7s primary swell from a East direction and 0.5m 7s secondary swell from a North-northeast direction (forecast issued at 07:00am August 21). An open ocean swell of 0.3m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 2.5ft (0.7m) | 7s |
| Afternoon (21 Aug) | 3.5ft (1.0m) | 6s |
| Evening (21 Aug) | 4ft (1.2m) | 7s |
Table - waves today at Waiehu beach park. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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 7 | ENE 7 | E 7 | E 7 | E 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 42 | 48 | 88 | 97 | 75 | 163 | 135 | 139 | 166 | 192 | 243 | 266 | 272 | 308 | 269 | 286 | 286 | 274 | 351 | 375 | 367 | 309 | 264 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | 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 |
High Tide | 12:08PM0.64m | 12:40PM0.69m | 10:27PM0.32m | 1:07PM0.73m | |||||||||||||||||||
Low Tide | 2:05AM0.15m | 4:00AM0.14m | 8:33PM0.31m | 5:11AM0.09m | 8:04PM0.29m | ||||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 27 | 28 | 28 | 27 | 26 | 26 | 25 | 25 | 26 | 27 | 28 | 27 | 26 | 26 |
Feels °C | 30 | 31 | 31 | 29 | 28 | 28 | 29 | 27 | 27 | 27 | 29 | 29 | 28 | 26 | 27 | 25 | 26 | 26 | 28 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | NE 6 | ENE 7 | E 8 | NNE 7 | NNE 7 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 10 | W 10 | WNW 10 | WNW 11 | NW 13 | NW 12 | WNW 12 | WNW 12 | WNW 11 | WNW 12 | NW 12 | NW 12 |
| kJ | 42 | 48 | 65 | 26 | 26 | 32 | 18 | 18 | 17 | 17 | 17 | 19 | 17 | 20 | 22 | 44 | 39 | 56 | 52 | 49 | 53 | 66 | 65 |
Swell 2 Height (m) Direction Period (s) | E 7 | NNE 7 | NNE 7 | W 11 | W 11 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WSW 16 | WNW 14 | WNW 10 | WNW 10 | WSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 35 | 44 | 37 | 21 | 36 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 19 | 20 | 20 | 24 | 10 | 9 | 9 | 8 | 8 |
Swell 3 Height (m) Direction Period (s) | W 10 | E 8 | ENE 7 | WSW 17 | WSW 16 | NW 8 | NW 8 | N 8 | SW 11 | SW 10 | SW 10 | SW 10 | WNW 11 | WNW 15 | WSW 16 | WSW 16 | WSW 16 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 |
| kJ | 17 | 12 | 19 | 27 | 26 | 2 | 2 | 1 | 4 | 4 | 4 | 4 | 12 | 21 | 24 | 24 | 24 | 2 | 2 | 2 | 2 | 2 | 2 |
Wind waves Height (m) Direction Period (s) | E 4 | E 4 | E 7 | E 7 | E 5 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
| kJ | 7 | 17 | 88 | 97 | 75 | 163 | 135 | 139 | 166 | 192 | 243 | 266 | 272 | 308 | 269 | 286 | 286 | 274 | 351 | 375 | 367 | 309 | 264 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 7 | 4 | 7 | 20 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 20 | 20 | 15 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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