Surf Forecasts:
How big are the waves at Windmills today (19 Aug):
- Morning surf: Morning surf (19 Aug, local time) - 2ft (0.6m), 6s period with NE swell.
- Afternoon surf: Afternoon surf (19 Aug, local time) - 4ft (1.2m), 4s period with ENE swell.
- Evening surf: Evening surf (19 Aug, local time) - 4ft (1.2m), 7s period with ENE swell.
The current surf forecast for Windmills at 10PM is: 1.2m 7s primary swell from a East-northeast direction (forecast issued at 01:00pm August 19). An open ocean swell of 0.3m 16s is not directed at the surf break, a second open ocean swell of 0.2m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 Aug) | 2ft (0.6m) | 6s |
| Afternoon (19 Aug) | 4ft (1.2m) | 4s |
| Evening (19 Aug) | 4ft (1.2m) | 7s |
Table - waves today at Windmills. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri afternoon, min 24°C on Wed night). Winds increasing (calm on Fri morning, fresh winds from the ENE by Sat morning). | |||||||||||||||||||||
Wed 19 | Thursday 20 | Friday 21 | |||||||||||||||||||
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) | W 12 | ENE 4 | ENE 5 | ENE 6 | ENE 7 | NE 7 | NE 6 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | ENE 7 | ENE 5 | ENE 6 | ENE 6 |
Wave Graph  | |||||||||||||||||||||
 kJ | 34 | 49 | 71 | 126 | 138 | 122 | 39 | 40 | 46 | 105 | 67 | 67 | 55 | 40 | 30 | 29 | 47 | 62 | 91 | 104 | 68 |
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-on | cross-on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off | cross-off | cross-off |
High Tide | 9:04AM0.61m | 11:01AM0.64m | 12:06PM0.68m | ||||||||||||||||||
Low Tide | 1:05AM0.20m | 2:20AM0.21m | |||||||||||||||||||
 | |  |  |  | | |  | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 6:05 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | — | — | 6:52 | — | — | — | — | — | — | — | 6:52 | — | — | — | — | — | — | — | 6:51 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 25 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 26 |
Feels °C | 26 | 25 | 26 | 26 | 27 | 28 | 27 | 28 | 27 | 28 | 29 | 30 | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | E 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | E 8 | NE 6 | NE 7 | NE 7 | NE 7 | NE 7 | NE 7 | NNE 7 | NNE 7 | NNE 7 | NE 7 | ENE 7 | W 11 | W 11 | SW 16 |
| kJ | 47 | 42 | 68 | 41 | 42 | 41 | 41 | 40 | 46 | 67 | 67 | 67 | 55 | 40 | 30 | 29 | 47 | 26 | 57 | 55 | 124 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 12 | S 12 | S 12 | S 12 | S 12 | SW 16 | E 8 | E 7 | SW 18 | SW 17 | SW 17 | SW 16 | ENE 7 | E 7 | E 7 | SW 17 | NNE 7 | SW 16 | SW 16 | W 10 |
| kJ | 41 | 11 | 11 | 11 | 11 | 11 | 69 | 40 | 40 | 109 | 77 | 72 | 95 | 19 | 25 | 25 | 101 | 26 | 93 | 89 | 54 |
Swell 3 Height (m) Direction Period (s) | W 12 | W 12 | W 12 | W 12 | W 11 | W 11 | W 8 | SW 18 | SW 18 | E 8 | E 8 | E 8 | W 10 | SW 16 | SW 17 | SW 17 | W 11 | W 11 | S 11 | S 11 | NNE 7 |
| kJ | 25 | 11 | 11 | 11 | 10 | 9 | 6 | 78 | 79 | 18 | 10 | 10 | 18 | 95 | 135 | 140 | 37 | 37 | 9 | 9 | 18 |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 4 | ENE 5 | ENE 6 | ENE 7 | NE 7 | NE 6 | — | — | NE 7 | N 7 | N 7 | — | — | — | — | — | ENE 7 | ENE 5 | ENE 6 | ENE 6 |
| kJ | 34 | 49 | 71 | 126 | 138 | 122 | 39 | — | — | 105 | 8 | 8 | — | — | — | — | — | 62 | 91 | 104 | 68 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 12 | 15 | 12 | 15 | 2 | 2 | 2 | 5 | 15 | 15 | 5 | 2 | 0 | 0 | 0 | 0 | 4 | 18 | 15 | 15 | 15 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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