Big Beach surf break

Big Beach surfForecast / HAW – Maui / USA

information circle48hr Weather and Surf, issued 7 am Saturday 30 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Big Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Big Beach sea temperature is
25.5° C
(Which is normal for this time of year)

How big are the waves at Big Beach today (30 May):

  • Morning surf: Morning surf (30 May, local time) - 3.5ft (1.0m), 17s period with S swell.
  • Afternoon surf: Afternoon surf (30 May, local time) - 3ft (0.9m), 16s period with SSW swell.
  • Evening surf: Evening surf (30 May, local time) - 3ft (0.9m), 16s period with SSW swell.

The current surf forecast for Big Beach at 4PM is: 0.9m 16s primary swell from a South-southwest direction (forecast issued at 07:00am May 30). An open ocean swell of 0.9m 8s is not directed at the surf break. The wind direction is predicted to be cross-offshore.

Time (HST) & DateWave HeightWave Period
Morning (30 May)3.5ft (1.0m)17s
Afternoon (30 May)3ft (0.9m)16s
Evening (30 May)3ft (0.9m)16s

Table - waves today at Big Beach. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 26°C on Mon morning, min 23°C on Sat night). Wind will be generally light.

Saturday
30
Sunday
31
Monday
1
Tue
2
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
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
Rating
(10 max)
3
3
3
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
S
18
1
S
17
1
S
17
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.6
S
19
0.7
S
19
0.7
S
19
0.7
S
18
0.9
SSW
18
1
S
18
0.9
SSW
18
0.9
SSW
17
0.9
SSW
17
1
S
16
Wave Graph
Metric surfscale
Energy kJ
625
610
589
454
437
427
421
411
406
390
296
284
280
280
276
365
358
325
528
639
510
505
459
535
Wind (km/h)
15
NE
10
NE
10
E
15
E
15
ENE
15
E
10
ENE
10
NE
10
NE
5
ENE
5
ESE
10
E
10
ENE
15
NNE
15
NNE
10
NNE
15
NNE
10
NNE
10
ENE
15
NE
15
NNE
15
NE
15
NE
10
NE
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-off
glassy
cross-off
off
off
off
cross-off
off
off
off
off
off
off
off
off
High Tide
4:08PM0.55m
2:29AM0.27m
4:42PM0.56m
3:02AM0.26m
5:17PM0.55m
Low Tide
8:19AM-0.06m
10:30PM0.14m
8:50AM-0.07m
11:09PM0.14m
9:22AM-0.06m
11:51PM0.14m
clear
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:43
5:43
5:43
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:00
7:01
7:01
7:02
Temp °C
23
24
25
25
25
24
24
24
23
24
25
25
25
24
24
23
23
24
26
25
25
24
24
24
24
25
26
25
26
25
26
26
25
26
28
27
26
25
25
24
24
25
28
26
25
25
25
26
Swell 1
Height (m)
Direction
Period (s)
1
S
18
1
S
17
1
S
17
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
16
0.9
SSW
15
0.8
SSW
15
0.8
SSW
15
0.8
SSW
14
0.8
SSW
14
0.8
SSW
14
0.9
E
8
0.8
SSW
14
0.8
E
8
0.9
SSW
18
1
S
18
0.9
SSW
18
0.9
SSW
17
0.9
SSW
17
1
S
16
Energy kJ
625
610
589
454
437
427
421
411
406
390
296
284
280
280
276
99
276
76
528
639
510
505
459
535
Swell 2
Height (m)
Direction
Period (s)
0.5
S
12
0.5
S
12
0.4
S
12
0.4
S
12
0.9
E
8
0.4
S
12
0.4
S
11
0.3
S
11
0.9
E
8
0.8
E
8
0.7
E
8
0.7
E
8
0.8
E
8
0.5
S
20
0.7
E
8
0.8
SSW
14
0.8
E
8
0.7
SSW
14
0.8
E
8
0.9
E
8
0.9
E
8
0.9
E
8
0.8
E
8
0.7
S
21
Energy kJ
71
71
44
44
93
42
39
22
92
72
57
58
80
194
60
276
78
210
76
94
94
92
74
420
Swell 3
Height (m)
Direction
Period (s)
0.2
SSW
12
0.3
SW
12
0.3
SW
16
0.3
SW
16
0.4
S
12
0.2
WSW
11
0.1
SW
11
0.1
SW
11
0.3
S
11
0.3
S
11
0.3
S
11
0.3
S
11
0.3
SSW
21
0.3
S
11
0.6
S
19
0.7
S
19
0.7
S
19
0.7
S
18
0.7
SSW
14
0.6
SSW
13
0.6
S
21
0.6
SSW
13
0.7
S
21
0.6
S
13
Energy kJ
14
23
41
41
43
12
5
5
21
20
20
20
84
20
273
365
358
325
201
141
323
137
436
125
Wind waves
Height (m)
Direction
Period (s)
0.8
E
8
0.9
E
8
1
E
8
1
E
8
1.2
E
8
1
E
8
1.1
E
8
1
E
8
0.6
NE
8
0.7
NE
8
1
E
8
1
E
8
1
E
8
0.7
E
4
1.1
E
8
1
ENE
8
1
E
8
1.1
E
8
1.1
E
8
1.2
E
8
1.1
E
8
1.1
E
8
0.9
E
8
Energy kJ
72
93
110
113
169
114
137
116
45
57
117
120
124
16
146
123
117
145
142
163
138
138
92
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
2
3
3
Distance (km)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
0
0
0
Best forecast wave conditions in Maui
Rating
(10 max)
3
3
3
2
2
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
2
4
4
4
4
2
3
2
2
5
4
4
4
3
3
3
4
4
4
4
Header Global
Rating
(10 max)
6
8
7
7
7
7
7
6
6
5
5
5
5
5
5
4
4
4
5
5
5
5
7
6
  • 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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