Surf Forecasts:
How big are the waves at Peahi/Jaws today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 4.5ft (1.3m), 7s period with ENE swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 3.5ft (1.1m), 7s period with NE swell.
- Evening surf: Evening surf (20 Aug, local time) - 3.5ft (1.0m), 7s period with NE swell.
The current surf forecast for Peahi/Jaws at 11AM is: 1.0m 7s primary swell from a Northeast direction and 0.8m 8s secondary swell from a East direction (forecast issued at 07:00am August 20). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 4.5ft (1.3m) | 7s |
| Afternoon (20 Aug) | 3.5ft (1.1m) | 7s |
| Evening (20 Aug) | 3.5ft (1.0m) | 7s |
Table - waves today at Peahi/Jaws. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 28°C on Fri morning, min 25°C on Thu morning). Winds increasing (calm on Thu morning, fresh winds from the E by Sat night). | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 8 | E 7 | NNE 7 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 92 | 164 | 91 | 123 | 119 | 105 | 89 | 66 | 59 | 44 | 156 | 152 | 138 | 146 | 157 | 183 | 222 | 267 | 302 | 310 | 377 | 407 | 417 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-on | on | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross |
High Tide | 10:53AM0.69m | 12:03PM0.74m | 12:39PM0.79m | 10:36PM0.41m | |||||||||||||||||||
Low Tide | 2:08AM0.26m | 3:56AM0.25m | 8:50PM0.41m | ||||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | | |
 | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — |
 | — | — | — | — | 6:51 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:49 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 25 | 25 |
Feels °C | 29 | 30 | 30 | 30 | 30 | 29 | 29 | 29 | 28 | 27 | 28 | 27 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | E 8 | ENE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | E 8 | NNE 6 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | NNE 7 | W 10 | NNE 7 | W 10 | W 10 | W 10 | W 10 | W 10 | WNW 12 | WNW 12 |
| kJ | 92 | 164 | 91 | 123 | 119 | 105 | 89 | 66 | 37 | 44 | 37 | 36 | 27 | 26 | 18 | 9 | 8 | 8 | 17 | 17 | 17 | 28 | 26 |
Swell 2 Height (m) Direction Period (s) | NNE 6 | W 11 | E 8 | E 8 | E 8 | E 8 | E 8 | NNE 7 | E 8 | E 8 | W 11 | W 11 | W 11 | W 10 | W 16 | W 10 | W 16 | W 16 | W 16 | W 16 | NW 15 | NW 15 | WNW 14 |
| kJ | 49 | 2 | 72 | 42 | 29 | 32 | 51 | 41 | 36 | 36 | 9 | 21 | 21 | 18 | 5 | 17 | 5 | 5 | 5 | 5 | 9 | 9 | 20 |
Swell 3 Height (m) Direction Period (s) | W 11 | NW 10 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | W 11 | ENE 7 | W 10 | ENE 7 | W 17 | W 17 | W 17 | W 16 | N 8 | W 16 | N 8 | N 8 | N 8 | N 8 | W 16 | W 16 | W 16 |
| kJ | 9 | 4 | 8 | 8 | 8 | 8 | 9 | 18 | 8 | 26 | 23 | 6 | 5 | 5 | 1 | 5 | 1 | 1 | 1 | 1 | 5 | 5 | 5 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | E 7 | E 4 | E 8 | E 8 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 8 | E 8 | E 8 |
| kJ | — | — | — | — | — | — | — | — | 59 | 10 | 156 | 152 | 138 | 146 | 157 | 183 | 222 | 267 | 302 | 310 | 377 | 407 | 417 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 10 | 0 | 30 | 39 | 10 | 10 | 10 | 8 | 8 | 8 | 13 | 39 | 39 | 30 | 30 | 30 | 18 | 30 | 30 | 30 | 30 | 30 | 30 |
Best forecast wave conditions in Maui | |||||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||||
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