Windmills Surf Break

Lat Long: 21.02° N 156.62° W

Windmills Surf Forecast and Surf Report

Issued: 7 pm 28 Sep 2026 (local time)

Forecast update in  hr  min

Today's Windmills sea temperature is
26.8°C
0.1° 

Windmills surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Windmills surf forecast from 29 Sep 2026:

  • Best quality surf: Tuesday 29 Sep, 5AM (local time) - 4.5ft (1.3m), 8s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 28 Sep, 11PM (local time) - 5.5ft (1.7m), 8s period, ENE swell with 402 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 29 Sep, 5AM (local time) - 4.5ft (1.3m), 8s period with ENE swell.

Best Forecast Surf Conditions for Windmills this week:

The surf forecast for Windmills over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 29) at 5AM. The primary swell is predicted to be 1.3m and 8s period with a secondary swell of 0.6m and 13s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Windmills in the next 16 days are 1.7m 8s and forecast to arrive on Monday (Sep 28) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 4s period and expected on Thursday (Oct 01) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 29th Sep)4.5ft (1.3m) 8s
Best Surf 5AM (Tue 29th Sep)4.5ft (1.3m) 8s
Most Powerful11PM (Mon 28th Sep)5.5ft (1.7m) 8s

Table - best surf conditions forecast for Windmills over the next 16 days.


Short Range Forecast

Light rain (total 2mm), mostly falling on Wed afternoon. Warm (max 27°C on Wed morning, min 25°C on Mon night). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 26°C on Thu night, min 24°C on Fri night). Wind will be generally light.

Tuesday
29
Wednesday
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
ENE
8
1.2
ENE
8
1.2
ENE
8
0.9
ENE
8
0.8
WSW
10
0.9
W
11
0.6
W
10
0.7
ENE
8
0.8
ENE
8
0.8
ENE
8
0.6
NNW
10
0.7
NNW
9
0.7
ENE
8
0.8
ENE
7
1.3
ENE
5
0.5
N
8
0.4
NW
12
1.3
NE
5
0.4
NNW
11
Wave Graph
Metric surfscale
Energy kJ
223
176
176
113
136
181
68
67
83
77
75
92
60
57
65
39
39
71
44
Wind (km/h)
15
ESE
20
E
25
E
10
E
15
SE
20
E
10
ESE
25
E
20
E
15
E
20
E
25
E
20
ENE
20
ENE
20
ENE
20
ENE
20
NE
20
NE
15
ENE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross
cross
cross
cross-on
cross
High Tide
4:39AM0.80m
3:28PM0.53m
5:32AM0.78m
3:37PM0.47m
6:38AM0.76m
8:08AM0.74m
9:45AM0.74m
10:56AM0.76m
11:10PM0.36m
Low Tide
9:32PM0.06m
10:56AM0.36m
10:00PM0.06m
12:07PM0.41m
10:33PM0.08m
11:14PM0.11m
00:14AM0.17m
2:09AM0.22m
6:53PM0.28m
4:09AM0.23m
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
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6:16
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6:16
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6:16
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—
6:16
—
—
6:18
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—
6:18
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<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
—
6:15
—
—
6:15
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—
6:14
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—
6:13
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—
6:12
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6:10
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 mm
—
—
—
—
—
2
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
26
26
26
26
27
26
26
26
26
26
26
26
26
25
25
25
25
25
24
Feels °C
24
27
25
28
29
28
27
27
26
27
27
26
26
24
25
25
25
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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