
Surf Forecasts:
Windmills surf forecast from 1 Aug 2026:
- Most powerful swell: Saturday 1 Aug, 2PM (local time) - 7ft (2.1m), 8s period, ENE swell with 547 kJ wave energy.
Best Forecast Surf Conditions for Windmills this week:
The most powerful waves expected at Windmills in the next 16 days are 2.1m 8s and forecast to arrive on Saturday (Aug 01) at 2PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 5s period and expected on Friday (Aug 07) at 2PM.
| Wave Type | Time (HST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2PM (Sat 1st Aug) | 7ft (2.1m) 8s |
Table - best surf conditions forecast for Windmills over the next 16 days.
The Lowdown
G’day, I’m Rusty, and here’s the deal for the same stretch, in feet and Fahrenheit. Over the next 16 days, it’s a tough run for paddle surfing. The quality is consistently poor thanks to east-northeast cross and cross-off breezes that just won’t let up.
Starting Saturday morning, 1st August, at Windmills (the only spot we’ve got – a reef for advanced crew only), the waves start out clean with a cross-off east wind blowing 22 mph, carrying a 6 ft east-northeast swell with a short 8-second interval. Water temp is 80°, which is about average for this time of year. By afternoon, the wind turns more cross, the surface gets lumpy, and the quality tanks.
All through the first week, from Saturday 1st to Friday 14th, it’s a no-go for quality. Swell direction stays east-northeast or northeast, missing Windmills’ best north-northwest angle. Winds are moderate to fresh, mostly cross or cross-off. Wave heights range 3 ft to 7 ft, with energy readings between 133 and 405 – moderate to strong – but the short period and wind ruin any shape.
There’s one flicker of hope in the second week: on Saturday morning, 15th August, the wind goes cross-off from the east-northeast at 22 mph, and we get a clean 6 ft east-northeast swell with an 8-second period. The energy jumps to 509 (strong). For that one morning, the reef might offer a few fun ones for the experts. But this is a rare, inconsistent spot that doesn’t break clean often in these conditions, and right after that it’s back to lumpy cross-chop. Keep your hopes tempered.
By Sunday, 16th August, the energy peaks at 611 with a 6 ft east-northeast swell and 8-second period, but the cross wind at 19 mph churns it into a lumpy mess. Not worth paddling.
For the entire 16-day stretch, the combo of decent swell, poor quality, and a reef setup screams kite surfing, not paddle surfing. There’s no good run of clean waves in sight. Forecasts can change, though – here’s hoping.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Sun night. Warm (max 26°C on Sat morning, min 24°C on Mon night). Mainly fresh winds. | Days 4-6 Weather SummaryMostly dry. Warm (max 26°C on Tue afternoon, min 25°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 5 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | ENE 9 | NE 9 | ENE 8 | ENE 8 | W 12 | ENE 5 | ENE 5 | NE 9 | ENE 7 |
Wave Graph | |||||||||||||||||||||
480 | 512 | 443 | 455 | 444 | 307 | 224 | 133 | 495 | 359 | 352 | 267 | 154 | 323 | 46 | 103 | 11 | 64 | 69 | 23 | 149 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off |
High Tide | 4:42PM0.78m | 5:03AM0.53m | 5:01PM0.72m | 6:01AM0.55m | 5:19PM0.66m | 7:14AM0.58m | 5:32PM0.59m | 8:52AM0.62m | 5:22PM0.53m | 10:39AM0.68m | 11:54AM0.76m | ||||||||||
Low Tide | 9:54AM0.18m | 11:23PM0.22m | 10:31AM0.26m | 11:48PM0.19m | 11:16AM0.34m | 00:18AM0.17m | 12:17PM0.44m | 00:55AM0.15m | 2:25PM0.51m | 1:46AM0.14m | 2:57AM0.12m | 4:17AM0.10m | |||||||||
6:00 | — | — | 6:00 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | 6:01 | — | — | |
— | 7:05 | — | — | 7:04 | — | — | 7:04 | — | — | 7:02 | — | — | 7:01 | — | — | 7:01 | — | — | 7:00 | — | |
mm | — | — | — | — | — | 2 | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 | 25 | 26 | 25 | 25 | 26 | 25 | 26 | 26 | 25 | 26 | 26 | 25 |
Feels °C | 22 | 22 | 23 | 24 | 24 | 23 | 26 | 26 | 24 | 26 | 27 | 26 | 26 | 27 | 25 | 26 | 26 | 24 | 25 | 24 | 24 |
Swell 1 Height (m) Direction Period (s) | E 14 | E 14 | E 14 | E 14 | E 14 | ENE 13 | ENE 13 | E 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | ENE 9 | SW 15 | ENE 8 | SW 14 | SW 14 | SW 14 | SW 14 | NE 9 | SW 14 |
103 | 148 | 138 | 98 | 94 | 57 | 55 | 73 | 28 | 27 | 25 | 24 | 154 | 36 | 46 | 33 | 33 | 33 | 30 | 23 | 29 | |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | N 8 | N 8 | SSW 13 | N 7 | SW 17 | W 13 | SW 16 | SSW 11 | SSW 11 | SW 15 | N 8 | NNW 8 | NNW 7 | NNW 7 | SW 14 | SW 19 |
69 | 47 | 49 | 51 | 28 | 12 | 10 | 16 | 4 | 11 | 13 | 39 | 11 | 11 | 34 | 5 | 6 | 5 | 10 | 29 | 59 | |
Swell 3 Height (m) Direction Period (s) | S 12 | S 11 | N 10 | N 9 | N 9 | SW 13 | SSW 13 | SSW 12 | W 12 | W 14 | SW 17 | W 12 | SW 15 | W 12 | N 8 | NNW 8 | W 12 | NE 11 | SW 21 | NNW 7 | NNW 7 |
11 | 10 | 18 | 15 | 14 | 25 | 16 | 14 | 11 | 4 | 44 | 11 | 37 | 11 | 5 | 7 | 11 | 5 | 18 | 10 | 5 | |
Wind waves Height (m) Direction Period (s) | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | NE 5 | ENE 11 | ENE 11 | ENE 11 | ENE 10 | — | NE 9 | ENE 5 | ENE 8 | ENE 5 | ENE 5 | ENE 5 | ENE 5 | ENE 7 |
480 | 512 | 443 | 455 | 444 | 307 | 224 | 133 | 495 | 359 | 352 | 267 | — | 323 | 28 | 103 | 50 | 64 | 69 | 91 | 149 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 28 | 15 | 18 | 18 | 37 | 18 | 18 | 18 | 23 | 23 | 15 | 15 | 18 | 15 | 18 | 18 | 18 | 18 | 18 | 18 | 17 |
Best forecast wave conditions in Maui | |||||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||||
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Information about the Windmills Surf forecast
The above surf forecast table for Windmills provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Windmills can be found by selecting the local surf guide option on the grey menu. Our Windmills surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Windmills) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Windmills may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Windmills is 20 km (12 miles) from Wailuku. If you plan a vacation in Maui, look for hotels and other accommodation in Wailuku. Wailuku has rooms for a wide range of budgets as well as car hire and transport links.











