Bellows surf break

Bellows surfForecast / HAW – Oahu / USA

information circle48hr Weather and Surf, issued 1 am Monday 11 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
25.4° C
(Which is slightly warmer than usual)

How big are the waves at Bellows today?

The current surf forecast for Bellows at 4AM is: 0.8m 12s primary swell from a North-northwest direction and 0.7m 7s secondary swell from a North direction, 1.0m 6s secondary swell from a East direction (forecast issued at 01:00am May 11). The wind direction is predicted to be cross-onshore.

Time (HST) & DateWave HeightWave Period
Morning (11 May)2.5ft (0.7m)11s
Afternoon (11 May)2ft (0.6m)11s
Evening (11 May)4.5ft (1.4m)6s

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 Mon afternoon, min 23°C on Mon morning). Mainly fresh winds.

Monday
11
Tuesday
12
Wednesday
13
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
11 AM
2 PM
5 PM
8 PM
11 PM
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
Wave
Height (m)
Direction
Period (s)
1.2
N
12
0.8
NNW
12
0.8
NNW
12
0.7
NW
11
0.7
NW
11
1.4
NE
5
1.3
ENE
6
1.4
E
6
1.5
E
6
1.5
E
6
1.6
E
6
1.8
ENE
6
1.8
ENE
6
1.6
ENE
6
1.7
ENE
6
1.8
E
6
1.9
E
7
1.9
E
7
1.9
E
7
1.6
E
7
1.8
ENE
6
2
E
7
1.9
E
7
1.9
ENE
7
Wave Graph
Metric surfscale
Energy kJ
403
177
171
121
117
119
106
125
170
170
199
273
265
212
230
259
321
326
326
240
282
366
345
362
Wind (km/h)
25
NE
25
ENE
30
ENE
30
ENE
30
ENE
35
ENE
35
ENE
40
ENE
35
ENE
35
ENE
35
ENE
35
ENE
40
ENE
40
ENE
35
ENE
40
ENE
35
ENE
40
ENE
35
ENE
35
ENE
40
ENE
35
ENE
40
ENE
35
ENE
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
on
cross-on
cross-on
on
on
High Tide
11:59AM0.30m
11:07PM0.45m
12:39PM0.41m
11:32PM0.43m
1:17PM0.51m
Low Tide
5:41AM0.07m
4:36PM0.16m
5:52AM0.01m
5:50PM0.17m
6:11AM-0.05m
6:53PM0.18m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
cloud
clear
clear
clear
clear
clear
part cloud
<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>
7:00
7:00
7:00
Temp °C
23
23
23
23
23
24
23
23
23
23
24
24
24
23
23
23
23
23
24
24
24
24
23
23
21
21
20
20
20
21
19
18
19
18
20
20
20
18
19
19
19
18
21
20
20
20
18
19
Swell 1
Height (m)
Direction
Period (s)
1.2
N
12
0.8
NNW
12
0.8
NNW
12
0.7
NW
11
0.7
NW
11
0.6
NW
11
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
0.6
NNW
10
0.5
NNW
10
0.6
NNW
9
0.4
NNW
9
0.4
NW
9
0.4
NW
9
0.4
N
9
0.4
NW
17
Energy kJ
403
177
171
121
117
90
56
68
57
57
57
91
118
114
111
85
74
52
69
32
21
20
25
76
Swell 2
Height (m)
Direction
Period (s)
0.1
S
19
0.7
N
7
0.6
N
7
0.6
N
7
0.6
N
7
0.3
ESE
8
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
S
15
0.2
S
14
0.3
N
9
0.3
N
9
0.4
NW
9
0.4
N
8
Energy kJ
7
42
31
33
31
14
75
55
55
76
106
16
46
45
20
18
38
38
38
16
15
15
20
23
Swell 3
Height (m)
Direction
Period (s)
0.1
S
11
0.1
S
19
0.5
E
8
0.2
S
19
0.2
S
18
0.2
S
18
0.3
ESE
8
0.2
N
14
0.3
NNW
13
0.5
NW
11
0.3
NW
11
0.3
S
16
0.1
S
12
0.1
SE
12
0.2
N
12
0.2
N
12
0.2
N
12
0.2
N
12
0.1
S
11
0.2
N
10
0.2
S
14
0.2
S
14
0.3
NW
18
0.3
NW
9
Energy kJ
2
7
30
27
25
24
14
14
33
55
18
46
3
6
12
12
11
10
2
8
16
15
50
12
Wind waves
Height (m)
Direction
Period (s)
0.8
E
8
1
E
6
0.9
ENE
5
1.2
E
5
1.2
E
5
1.4
NE
5
1.3
ENE
6
1.4
E
6
1.5
E
6
1.5
E
6
1.6
E
6
1.8
ENE
6
1.8
ENE
6
1.6
ENE
6
1.7
ENE
6
1.8
E
6
1.9
E
7
1.9
E
7
1.9
E
7
1.6
E
7
1.8
ENE
6
2
E
7
1.9
E
7
1.9
ENE
7
Energy kJ
82
62
45
75
78
119
106
125
170
170
199
273
265
212
230
259
321
326
326
240
282
366
345
362
Nearest Offshore or Glassy
Rating
(10 max)
2
1
2
2
1
2
1
1
2
2
2
1
2
2
2
1
2
1
1
1
1
1
2
1
Distance (km)
44
43
44
44
43
44
117
117
44
49
49
49
49
51
54
57
49
51
49
49
51
49
54
54
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
2
2
3
2
2
2
2
1
2
2
2
1
2
1
1
1
1
1
2
1
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
3
3
2
1
3
3
3
3
3
2
2
2
3
3
3
3
3
2
1
3
1
Header Global
Rating
(10 max)
6
5
4
5
5
5
9
9
6
9
9
9
9
9
8
9
9
9
7
6
5
9
8
9
  • 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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