Windmills surf break

Windmills surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 1 am Thursday 21 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Windmills surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Windmills sea temperature is
25.4° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for Windmills this week:

The most powerful waves expected at Windmills in the next 16 days are 2.4m 8s and forecast to arrive on Saturday (May 23) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 16s period and expected on Thursday (May 21) at 11AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sat 23rd May)8ft (2.4m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Fri night. Warm (max 24°C on Thu morning, min 22°C on Thu night). Mainly strong winds.

Days 4-6 Weather Summary

Mostly dry. Warm (max 24°C on Sun morning, min 23°C on Sun morning). Mainly fresh winds.

Thursday
21
Friday
22
Saturday
23
Sunday
24
Monday
25
Tuesday
26
Wednesday
27
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
1
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)
2.1
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2
ENE
8
2.2
NE
8
2.4
NE
8
1.9
NE
8
1.6
NE
8
1.9
NE
8
1.7
NE
8
1.6
NE
8
1.6
NE
8
1.5
NE
7
1.6
NE
7
1.7
ENE
7
1.6
NE
7
0.8
NW
15
0.8
NW
14
0.8
NW
13
Wave Graph
Metric surfscale
Energy kJ
574
659
653
601
650
541
617
752
522
381
509
400
322
305
242
289
274
268
258
269
242
Wind (km/h)
40
E
40
ENE
30
ENE
40
ENE
40
ENE
35
ENE
40
ENE
40
ENE
30
E
35
ENE
30
ENE
30
E
35
ENE
35
ENE
30
E
30
ENE
35
ENE
25
E
35
ENE
35
ENE
25
E
cross-off
cross
cross
cross
cross
cross
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
cross
cross
cross-off
High Tide
7:41PM0.79m
7:54AM0.33m
8:35PM0.73m
10:17AM0.40m
9:25PM0.68m
11:36AM0.50m
10:09PM0.62m
12:24PM0.60m
10:49PM0.57m
1:01PM0.69m
11:26PM0.52m
1:33PM0.75m
00:01AM0.48m
Low Tide
11:21AM0.16m
3:55AM0.28m
12:26PM0.26m
4:29AM0.25m
2:09PM0.35m
4:56AM0.21m
4:10PM0.41m
5:21AM0.18m
5:49PM0.42m
5:44AM0.15m
7:03PM0.41m
6:07AM0.12m
8:02PM0.39m
clear
part cloud
clear
clear
clear
rain showers
clear
part cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
clear
clear
clear
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:46
5:46
5:46
5:45
5:45
5:45
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:59
7:00
7:00
7:00
7:00
7:00
7:01
1
Temp °C
24
24
23
24
24
23
23
23
23
24
24
23
24
24
23
24
24
23
24
24
23
20
20
18
19
19
18
18
17
18
20
20
19
20
20
19
21
21
20
20
21
20
Swell 1
Height (m)
Direction
Period (s)
0.3
SSW
16
0.3
SSW
15
0.3
SSW
15
0.4
NW
10
0.4
NW
11
0.4
NNW
11
0.4
NW
10
0.4
NNW
16
0.6
NNW
14
0.6
NNW
13
0.6
NW
12
0.6
NNW
12
0.5
NW
11
0.5
NW
11
0.4
NW
10
0.3
NW
10
0.4
NW
18
0.6
NW
16
0.8
NW
15
0.8
NW
14
0.8
NW
13
Energy kJ
50
44
42
26
29
46
28
97
129
109
118
91
59
58
28
15
84
211
258
269
242
Swell 2
Height (m)
Direction
Period (s)
0.3
NNW
10
0.2
NNW
10
0.2
NNW
10
0.3
SSW
14
0.3
SSW
14
0.3
SSW
16
0.3
NNW
17
0.4
NW
10
0.3
SSW
15
0.3
SSW
14
0.3
SSW
14
0.3
S
14
0.2
S
13
0.3
S
13
0.3
S
13
0.2
S
13
0.2
NNW
10
0.3
S
14
0.3
S
14
0.3
SSW
13
0.3
S
13
Energy kJ
20
9
9
41
37
51
56
26
42
36
36
33
13
30
30
13
9
37
35
35
30
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
13
0.1
S
12
0.1
S
12
0.2
SSW
18
0.2
SSW
18
0.2
S
13
0.3
SSW
16
0.4
SSW
15
0.4
NW
10
0.3
NW
10
0.1
S
16
0.2
S
15
0.3
SE
5
0.1
SW
19
0.2
S
16
0.2
S
12
0.2
NNW
10
0.1
NW
9
0.4
SE
5
0.1
SW
16
Energy kJ
16
3
3
31
30
14
50
74
25
15
5
17
4
15
20
12
9
3
6
10
Wind waves
Height (m)
Direction
Period (s)
2.1
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2
ENE
8
2.2
NE
8
2.4
NE
8
1.9
NE
8
1.6
NE
8
1.9
NE
8
1.7
NE
8
1.6
NE
8
1.6
NE
8
1.5
NE
7
1.6
NE
7
1.7
ENE
7
1.6
NE
7
1.4
NE
7
1.6
ENE
7
1.3
ENE
7
Energy kJ
574
659
653
601
650
541
617
752
522
381
509
400
322
305
242
289
274
268
223
243
168
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
3
1
1
3
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Distance (km)
28
18
15
329
161
17
337
17
18
17
15
15
37
37
17
18
15
15
18
15
17
Best forecast wave conditions in Maui
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
2
3
3
2
2
3
1
3
1
1
3
4
1
3
2
1
4
3
2
4
Header Global
Rating
(10 max)
5
5
7
6
8
6
8
6
5
5
5
4
5
5
4
4
5
6
5
5
5
  • 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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