Surf Forecasts:
How big are the waves at Windmills today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.4m), 8s period with ENE swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
- Evening surf: Evening surf (18 Sep, local time) - 5ft (1.6m), 8s period with ENE swell.
The current surf forecast for Windmills at 6AM is: 1.5m 8s primary swell from a East-northeast direction (forecast issued at 01:00am September 18). An open ocean swell of 0.5m 18s is not directed at the surf break, a second open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.4m) | 8s |
| Afternoon (18 Sep) | 5ft (1.6m) | 8s |
| Evening (18 Sep) | 5ft (1.6m) | 8s |
Table - waves today at Windmills. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Fri morning, min 25°C on Sun night). Mainly strong winds. | ||||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | ||||||||||||||||||||||
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) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | W 13 | N 11 | N 11 | N 11 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 291 | 291 | 277 | 243 | 306 | 283 | 268 | 270 | 243 | 250 | 256 | 291 | 344 | 330 | 330 | 284 | 250 | 250 | 291 | 299 | 3 | 3 | 3 | 3 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 9:50AM0.63m | 11:13AM0.66m | 11:58AM0.70m | |||||||||||||||||||||
Low Tide | 11:38PM0.20m | 00:42AM0.24m | 3:13AM0.25m | 7:52PM0.30m | ||||||||||||||||||||
 | |  | | |  |  | | | | | | | | | | | | | | | | | | |
 | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:25 | — | — | — | — | — | — | — | 6:24 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 25 | 25 |
Feels °C | 25 | 25 | 26 | 24 | 23 | 24 | 25 | 25 | 25 | 25 | 25 | 23 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 25 | 23 | 24 | 23 | 23 |
Swell 1 Height (m) Direction Period (s) | SW 18 | SW 18 | SW 17 | SW 17 | SW 17 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 300 | 155 | 190 | 241 | 235 | 227 | 222 | 216 | 208 | 208 | 161 | 161 | 157 | 206 | 159 | 157 | 169 | 169 | 99 | 79 | 146 | 146 | 146 | 142 |
Swell 2 Height (m) Direction Period (s) | SW 10 | SW 15 | SW 14 | W 9 | W 9 | W 9 | W 9 | W 9 | W 9 | S 15 | S 15 | S 15 | SSW 15 | S 15 | SSW 15 | S 16 | S 13 | S 13 | SW 15 | SW 15 | N 11 | N 11 | NW 9 | N 11 |
| kJ | 4 | 84 | 51 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 4 | 4 | 22 | 4 | 46 | 21 | 3 | 3 | 57 | 56 | 2 | 2 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | SW 8 | W 10 | NW 12 | NW 11 | NW 11 | NW 10 | NW 10 | NW 10 | NW 9 | W 9 | W 9 | W 9 | S 18 | W 9 | W 8 | SSW 14 | W 8 | N 12 | NW 10 | NW 9 | W 13 | NW 9 | N 11 | NW 9 |
| kJ | 3 | 2 | 5 | 5 | 5 | 4 | 4 | 4 | 3 | 2 | 2 | 2 | 25 | 1 | 1 | 18 | 1 | 3 | 4 | 3 | 3 | 3 | 2 | 3 |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 7 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 6 | ENE 6 | ENE 6 | ENE 6 |
| kJ | 291 | 291 | 277 | 243 | 306 | 283 | 268 | 270 | 243 | 250 | 256 | 291 | 344 | 330 | 330 | 284 | 250 | 250 | 291 | 299 | 186 | 214 | 193 | 199 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 15 | 15 | 18 | 18 | 135 | 18 | 18 | 15 | 17 | 18 | 17 | 28 | 15 | 15 | 15 | 15 | 17 | 15 | 15 | 18 | 15 | 15 | 17 | 15 |
Best forecast wave conditions in Maui | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
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