Bellows surf break

Bellows surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 pm Sunday 10 May 2026 HST
Forecast update in hr  min  s Forecast update imminent
Bellows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bellows sea temperature is
25.3° C
(Which is slightly warmer than usual)

How big are the waves at Bellows today?

The current surf forecast for Bellows at 8PM is: 0.8m 10s primary swell from a North-northwest direction and 0.6m 12s secondary swell from a North-northwest direction, 1.3m 6s secondary swell from a East-northeast direction (forecast issued at 01:00pm May 10). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (10 May)2.5ft (0.8m)11s
Afternoon (10 May)2.5ft (0.8m)10s
Evening (10 May)2.5ft (0.8m)10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Warm (max 24°C on Sun afternoon, min 23°C on Sun night). Mainly strong winds.

Sun
10
Monday
11
Tuesday
12
Wed
13
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.8
NNW
11
1.4
NE
6
0.9
NNW
10
0.8
NNW
10
1
NNW
12
1
NNW
12
0.8
NNW
12
0.7
NW
12
1.3
ENE
6
0.7
NW
11
0.6
NW
11
1.2
E
6
1.5
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.8
ENE
6
1.8
ENE
6
1.8
ENE
6
1.8
ENE
6
1.9
ENE
6
1.9
E
7
1.7
E
7
1.7
E
7
Wave Graph
Metric surfscale
Energy kJ
151
135
166
111
265
269
177
137
121
117
90
88
144
193
206
206
273
265
237
237
303
326
262
255
Wind (km/h)
30
ENE
30
NE
30
NE
30
ENE
30
NE
30
NE
30
ENE
30
ENE
30
ENE
30
ENE
30
NE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
35
ENE
35
ENE
35
ENE
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
11:08AM0.20m
10:41PM0.46m
11:59AM0.30m
11:07PM0.45m
12:39PM0.41m
11:32PM0.43m
Low Tide
3:00PM0.13m
5:41AM0.07m
4:36PM0.16m
5:52AM0.01m
5:50PM0.17m
6:11AM-0.05m
clear
clear
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
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>
6:59
7:00
7:00
7:00
Temp °C
24
24
24
23
23
23
23
23
23
23
23
23
23
23
23
23
24
23
23
23
23
23
23
23
22
22
21
21
20
21
21
21
20
20
20
19
19
19
18
18
20
18
18
18
19
19
19
19
Swell 1
Height (m)
Direction
Period (s)
0.8
NNW
11
0.8
NNW
10
0.9
NNW
10
0.8
NNW
10
1
NNW
12
1
NNW
12
0.8
NNW
12
0.7
NW
12
0.7
NW
11
0.7
N
7
0.7
N
7
0.8
N
7
0.9
N
6
0.8
N
7
0.8
N
7
0.8
N
7
0.6
NNW
11
0.8
NNW
10
0.8
NNW
10
0.8
NNW
10
0.7
NNW
10
0.7
NNW
10
0.6
NNW
10
0.5
NNW
9
Energy kJ
151
135
166
111
265
269
177
137
121
42
43
57
68
57
59
59
91
118
114
111
85
83
72
50
Swell 2
Height (m)
Direction
Period (s)
0.3
ESE
8
0.3
ESE
8
0.4
NW
13
0.6
NNW
12
0.3
ESE
8
0.4
ESE
8
0.6
N
7
0.4
ESE
8
0.4
ESE
8
0.7
NW
11
0.6
NW
11
0.6
NNW
11
0.5
NW
11
0.5
NW
11
0.5
N
12
0.6
NNW
12
0.3
NW
10
0.3
S
16
0.3
S
16
0.2
S
16
0.2
S
15
0.3
S
15
0.3
S
15
0.3
NNW
7
Energy kJ
14
12
44
104
14
22
32
21
20
117
90
75
55
55
76
106
17
46
45
20
19
38
38
9
Swell 3
Height (m)
Direction
Period (s)
0.2
S
13
0.2
NNW
14
0.3
ESE
8
0.3
ESE
8
0.1
S
17
0.1
S
19
0.4
ESE
8
0.2
S
19
0.2
S
19
0.2
S
18
0.3
ESE
8
0.3
ESE
8
0.2
N
14
0.3
NNW
13
0.4
NW
11
0.3
NW
11
0.3
S
16
0.1
S
12
0.1
S
9
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.3
S
15
Energy kJ
14
18
14
14
5
7
21
29
27
25
14
14
15
33
40
18
46
3
2
12
12
11
10
38
Wind waves
Height (m)
Direction
Period (s)
1.4
NE
6
1.4
NE
6
1.3
ENE
6
1.3
ENE
6
1.2
ENE
5
1.2
ENE
5
1.1
ENE
5
1.2
NE
6
1.3
ENE
6
1.2
E
5
1.2
ENE
5
1.2
E
6
1.5
E
6
1.6
E
6
1.6
E
6
1.6
E
6
1.8
ENE
6
1.8
ENE
6
1.8
ENE
6
1.8
ENE
6
1.9
ENE
6
1.9
E
7
1.7
E
7
1.7
E
7
Energy kJ
135
126
105
93
80
75
72
105
105
78
84
88
144
193
206
206
273
265
237
237
303
326
262
255
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
1
2
2
1
2
1
1
2
2
1
2
2
2
2
2
2
1
1
1
1
Distance (km)
44
44
117
44
43
44
44
43
43
117
117
49
49
44
49
49
50
54
55
51
51
49
49
50
Best forecast wave conditions in Oahu
Rating
(10 max)
2
3
3
2
2
2
2
2
2
2
2
2
2
2
2
2
2
1
1
1
1
Best forecast wave conditions in United States
Rating
(10 max)
3
4
4
3
3
3
3
2
2
1
3
3
3
3
3
2
2
2
3
3
3
2
3
3
Header Global
Rating
(10 max)
6
5
8
6
5
4
5
5
5
5
5
5
9
9
9
9
9
7
5
7
7
6
6
7
  • 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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