H-Reef surfForecast / HAW – Maui / USA

information circle16 Day Weather and Surf, issued 1 am Friday 15 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
H-Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's H-Reef sea temperature is
25.1° C
(Which is normal for this time of year)

Best Forecast Surf Conditions for H-Reef this week:

The most powerful waves expected at H-Reef in the next 16 days are 2.2m 8s and forecast to arrive on Wednesday (May 20) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 9s period and expected on Sunday (May 17) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Wed 20th May)7ft (2.2m) 8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 5mm), mostly falling on Fri afternoon. Warm (max 25°C on Fri morning, min 23°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Mon afternoon. Warm (max 25°C on Mon morning, min 23°C on Mon night). Wind will be generally light.

Friday
15
Saturday
16
Sunday
17
Monday
18
Tuesday
19
Wednesday
20
Thursday
21
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
1
0
0
1
0
0
0
0
0
0
0
0
0
1
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)
1.9
E
8
1.9
E
8
1.7
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.6
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.8
E
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
421
454
386
481
432
373
382
396
356
382
386
377
377
418
437
428
567
621
575
650
682
Wind (km/h)
25
E
25
E
20
E
20
E
20
E
15
E
20
E
20
ENE
20
E
25
E
25
E
25
E
25
E
25
E
25
ENE
20
ENE
25
E
25
E
25
ENE
30
ENE
25
E
cross
cross
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
2:20PM0.97m
1:05AM0.59m
3:04PM1.02m
1:40AM0.55m
3:51PM1.02m
2:16AM0.51m
4:40PM1.00m
2:52AM0.48m
5:33PM0.96m
3:32AM0.44m
6:28PM0.91m
4:36AM0.41m
7:24PM0.85m
Low Tide
8:43PM0.39m
7:36AM-0.04m
9:39PM0.40m
8:13AM-0.05m
10:38PM0.41m
8:53AM-0.04m
11:43PM0.42m
9:35AM0.01m
1:01AM0.42m
10:19AM0.08m
2:29AM0.40m
11:09AM0.17m
3:34AM0.36m
clear
thunderstorm
thunderstorm
clear
thunderstorm
clear
clear
part cloud
clear
part cloud
thunderstorm
clear
clear
clear
clear
clear
part cloud
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:47
5:47
5:46
5:46
5:46
5:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:54
6:55
6:55
6:57
6:57
6:58
6:58
2
1
2
2
1
Temp °C
25
24
24
25
25
25
25
25
24
25
25
24
24
25
23
25
25
23
24
24
23
24
23
24
25
25
26
26
26
25
25
25
24
22
24
22
25
24
22
22
22
20
Swell 1
Height (m)
Direction
Period (s)
1
NW
13
0.9
NW
12
0.7
NW
12
0.6
NW
11
0.6
NNW
11
0.6
NNW
11
0.6
NNW
10
0.4
NNW
10
0.4
NW
10
0.3
NNW
9
0.3
NW
13
0.4
NW
12
0.4
NW
11
0.5
NW
12
0.6
NNW
11
0.6
NNW
10
0.5
NNW
10
0.4
NNW
10
0.3
NNW
10
0.4
NW
10
0.4
NW
10
Energy kJ
331
216
142
97
79
76
69
39
24
16
28
37
43
66
79
73
62
40
19
25
24
Swell 2
Height (m)
Direction
Period (s)
0.3
N
8
0.2
N
8
0.2
NNW
15
0.2
NNW
13
0.1
NW
13
0.1
W
24
0.2
NNW
19
0.2
NNW
18
0.4
NW
16
0.3
NW
14
0.2
NNW
9
0.2
NNW
8
0.2
NNW
13
0.1
W
18
0.1
W
16
0.1
W
16
0.1
W
16
0.2
SSW
16
0.1
NW
9
0.1
NW
14
Energy kJ
12
5
21
18
7
11
36
31
64
33
8
7
18
6
5
5
5
26
3
7
Swell 3
Height (m)
Direction
Period (s)
0.1
W
16
0.1
W
16
0.2
N
8
0.1
W
16
0.1
W
16
0.1
W
15
0.1
W
15
0.1
W
21
0.1
W
21
0.1
W
19
0.1
W
19
0.1
W
18
0.1
W
18
0.2
SSW
17
0.1
S
16
0.2
SSW
18
0.1
S
18
0.2
SSW
13
0.2
SSW
13
0.1
S
12
Energy kJ
5
5
5
5
5
4
4
9
9
7
7
6
6
30
5
30
6
17
16
3
Wind waves
Height (m)
Direction
Period (s)
1.9
E
8
1.9
E
8
1.7
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.6
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.7
E
8
1.8
E
8
1.8
ENE
8
1.8
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.2
ENE
8
2.2
ENE
8
Energy kJ
421
454
386
481
432
373
382
396
356
382
386
377
377
418
437
428
567
621
575
650
682
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
1
1
3
1
2
1
2
2
1
2
1
1
1
2
1
1
1
1
Distance (km)
23
23
23
25
23
4
23
23
23
23
23
23
25
25
25
25
23
25
25
25
25
Best forecast wave conditions in Maui
Rating
(10 max)
2
1
1
1
1
3
1
2
1
2
2
1
2
1
1
1
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
2
2
2
1
2
3
2
4
5
4
3
4
4
1
4
3
3
3
3
3
3
Header Global
Rating
(10 max)
6
5
4
6
4
5
7
4
6
4
4
4
4
4
4
6
5
4
7
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 H-Reef Surf forecast

The above surf forecast table for H-Reef provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at H-Reef can be found by selecting the local surf guide option on the grey menu. Our H-Reef 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 (H-Reef) 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 H-Reef 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.

Are you planning a vacation in Maui? If you are looking for accommodation near H-Reef, camping, hotels and condos and appartments in Maui, consider staying in Kahului which is 8 km (5 miles) away. Other places in and around Maui where you can find information about places to rent, and car hire include Wailuku which is 15 km (9 miles) away, Kihei, Lanai - Lanai and Kaunakakai - Molokai.

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