H-Reef surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 1 pm Friday 01 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
24.9° C
(Which is normal for this time of year)

How big are the waves at H-Reef today?

The current surf forecast for H-Reef at 9PM is: 1.9m 8s primary swell from a East-northeast direction and 0.8m 12s secondary swell from a North-northwest direction, 0.6m 18s secondary swell from a Northwest direction (forecast issued at 01:00pm May 01). The wind direction is predicted to be cross-shore.

Time (HST) & DateWave HeightWave Period
Morning (01 May)7ft (2.1m)8s
Afternoon (01 May)6ft (1.9m)8s
Evening (01 May)6ft (1.9m)8s

Table - waves today at H-Reef. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sat night. Warm (max 24°C on Fri afternoon, min 22°C on Fri night). Wind will be generally light.

Fri
1
Saturday
2
Sunday
3
Mon
4
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
2 AM
5 AM
8 AM
Rating
(10 max)
0
0
0
0
1
1
2
1
1
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
0.9
NW
16
1
NW
17
1.8
ENE
8
1
NW
15
1.1
NW
15
1.1
NW
14
1.1
NW
14
1.1
NW
13
1
NW
13
1.6
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.3
ENE
8
1.4
ENE
8
1.5
E
8
1.5
E
8
1.6
E
8
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
481
481
422
408
408
395
553
380
435
543
521
428
398
342
324
333
333
294
203
204
279
272
292
258
Wind (km/h)
25
E
25
E
25
ENE
25
ENE
20
E
20
E
20
E
20
E
20
E
20
E
20
ENE
20
E
20
E
15
E
20
E
20
ENE
20
E
20
ENE
20
ENE
20
ENE
20
E
20
E
20
E
20
E
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
cross
High Tide
3:00PM0.90m
1:49AM0.57m
3:32PM0.90m
2:09AM0.54m
4:07PM0.88m
2:26AM0.51m
Low Tide
9:22PM0.39m
8:11AM0.07m
10:01PM0.41m
8:36AM0.07m
10:43PM0.43m
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
rain showers
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:54
5:54
5:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:50
6:50
6:50
6:51
1
Temp °C
24
24
23
23
22
22
22
23
24
24
24
23
23
23
23
23
24
24
24
23
23
23
22
23
22
22
21
21
21
21
21
22
23
23
24
23
23
23
23
23
24
24
23
22
22
22
21
22
Swell 1
Height (m)
Direction
Period (s)
0.9
NNW
12
0.9
NNW
12
0.9
NNW
12
0.8
NNW
12
0.8
NNW
11
0.9
NW
16
1
NW
17
0.9
NW
15
1
NW
15
1.1
NW
15
1.1
NW
14
1.1
NW
14
1.1
NW
13
1
NW
13
0.9
NW
13
0.9
NW
13
0.9
NW
12
0.8
NW
12
0.8
NW
12
0.8
NW
12
0.8
NW
12
0.7
NW
12
0.7
NW
11
0.7
NW
11
Energy kJ
230
222
218
171
163
395
553
380
435
543
521
428
398
342
286
277
248
207
203
169
169
130
119
116
Swell 2
Height (m)
Direction
Period (s)
0.1
NW
20
0.2
NNW
20
0.4
NW
18
0.5
NW
18
0.6
NW
17
0.8
NNW
11
0.7
NNW
11
0.7
NNW
12
0.6
NNW
12
0.1
W
18
0.1
W
18
0.3
SSW
14
0.3
SSW
15
0.1
W
16
0.1
W
16
0.1
W
16
0.1
W
16
0.7
ESE
8
0.6
ESE
8
0.1
W
20
0.1
W
20
0.1
W
19
0.1
W
19
Energy kJ
15
37
82
159
177
140
115
123
93
6
6
41
42
5
5
5
5
75
54
7
7
7
7
Swell 3
Height (m)
Direction
Period (s)
0.2
S
15
0.3
SSW
16
0.2
SSW
16
0.4
NNW
20
0.2
SSW
14
0.3
SSW
16
0.1
W
18
0.1
W
18
0.2
SSW
18
0.2
SSW
18
0.2
S
18
0.1
S
10
0.5
S
16
0.3
SSW
16
0.3
SSW
13
0.3
SSW
13
0.3
SSW
14
0.3
SSW
14
0.1
S
20
0.1
SW
20
0.1
SW
20
0.3
SSW
14
Energy kJ
18
52
25
149
18
48
6
6
30
30
25
2
129
51
34
34
40
41
8
15
15
39
Wind waves
Height (m)
Direction
Period (s)
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
1.9
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.3
ENE
8
1.4
ENE
8
1.5
E
8
1.5
E
8
1.6
E
8
1.5
E
8
Energy kJ
481
481
422
408
408
378
378
356
356
345
355
324
324
324
324
333
333
294
196
204
279
272
292
258
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
3
1
1
2
1
1
1
1
1
1
1
Distance (km)
25
25
26
25
25
23
25
23
23
26
23
23
23
9
23
23
9
23
26
25
25
23
23
23
Best forecast wave conditions in Maui
Rating
(10 max)
1
1
1
2
2
2
2
2
3
2
2
2
2
3
2
2
2
1
1
1
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
4
3
3
3
3
3
3
3
3
2
3
2
2
2
1
2
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
5
4
4
4
4
4
4
4
4
5
5
4
4
4
4
4
5
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)
Map placeholder

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