Bellows Surf Break

Lat Long: 21.36° N 157.71° W

Issued: 1 am 13 Jun 2026 (local time)

Forecast update in  hr  min

Today's Bellows sea temperature is
25.7° C

Normal for this time of year

Bellows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Bellows surf forecast from 13 Jun 2026:

  • Most powerful swell: Monday 15 Jun, 11PM (local time) - 3.5ft (1.1m), 10s period, ENE swell with 223 kJ wave energy.

Best Forecast Surf Conditions for Bellows this week:

The most powerful waves expected at Bellows in the next 16 days are 1.1m 10s and forecast to arrive on Monday (Jun 15) at 11PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 18s period and expected on Sunday (Jun 14) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Mon 15th Jun)3.5ft (1.1m) 10s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Some drizzle, heaviest during Sun morning. Warm (max 25°C on Sat afternoon, min 23°C on Sat morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Tue afternoon, min 24°C on Tue morning). Wind will be generally light.

Saturday
13
Sunday
14
Monday
15
Tuesday
16
Wednesday
17
Thursday
18
Friday
19
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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
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)
0.6
ENE
7
0.6
ENE
7
0.7
ENE
7
0.8
ENE
7
1
ENE
5
0.9
ENE
5
0.9
ENE
5
1
ENE
11
0.6
ENE
10
0.9
ENE
9
0.9
ENE
9
0.9
ENE
8
0.9
ENE
8
0.8
ENE
8
0.8
ENE
9
0.5
NE
10
0.5
NE
9
0.4
NE
9
0.5
NE
8
0.5
NE
8
0.4
NE
7
Wave Graph
Metric surfscale
Energy kJ
37
36
41
51
44
39
39
214
63
141
135
123
105
78
96
45
39
27
32
32
19
Wind (km/h)
15
NE
20
NE
15
NE
20
NE
25
NE
20
ENE
25
ENE
25
NE
25
ENE
15
ENE
20
NE
15
E
15
E
15
ENE
15
E
15
ENE
20
ENE
15
ENE
20
ENE
20
NE
15
ENE
Wind State
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
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
2:39PM0.73m
00:09AM0.30m
3:24PM0.75m
00:58AM0.29m
4:12PM0.75m
1:50AM0.27m
4:59PM0.73m
2:48AM0.26m
5:44PM0.70m
3:56AM0.24m
6:26PM0.65m
5:25AM0.23m
7:03PM0.59m
Low Tide
9:24PM0.23m
7:22AM-0.18m
10:19PM0.22m
8:08AM-0.18m
11:12PM0.21m
8:56AM-0.16m
00:05AM0.20m
9:43AM-0.11m
00:57AM0.18m
10:30AM-0.05m
1:45AM0.16m
11:16AM0.04m
2:28AM0.13m
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:48
5:48
5:48
5:48
5:48
5:48
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:13
7:13
7:14
7:14
7:14
7:14
7:15
 mm
1
Temp °C
24
25
24
24
24
24
24
24
24
24
25
24
24
25
24
24
25
24
24
24
24
Feels °C
24
24
24
23
22
23
22
22
23
24
24
23
25
26
24
25
25
24
25
24
25
Swell 1
Height (m)
Direction
Period (s)
0.6
ENE
7
0.3
SSW
21
0.5
SSW
20
0.5
SSW
19
0.6
SSW
18
0.6
SSW
17
0.5
SSW
16
0.5
SSW
16
0.6
ENE
10
0.9
ENE
9
0.5
S
14
0.9
ENE
8
0.4
SSW
14
0.6
S
17
0.6
S
16
0.6
S
15
0.5
S
14
0.5
S
14
0.5
NE
8
0.5
NE
8
0.4
NE
7
Energy kJ
37
90
218
212
249
235
149
142
63
141
104
123
62
215
186
155
107
103
32
32
19
Swell 2
Height (m)
Direction
Period (s)
0.3
SSW
22
0.3
S
13
0.3
S
13
0.3
S
12
0.3
S
12
0.4
ENE
7
0.2
ENE
11
0.2
NNW
7
0.5
S
15
0.5
S
14
0.3
NW
11
0.4
SSW
14
0.4
S
18
0.3
NW
10
0.4
NW
10
0.5
NE
10
0.5
NE
9
0.4
NE
9
0.4
S
13
0.4
S
13
0.4
S
13
Energy kJ
98
32
30
27
27
18
13
5
115
107
19
62
97
16
37
45
39
27
55
54
53
Swell 3
Height (m)
Direction
Period (s)
0.3
S
13
0.2
SSW
18
0.1
NW
8
0.2
NNW
8
0.2
NNW
8
0.2
NNW
7
0.2
NNW
7
0.2
S
12
0.3
NW
12
0.3
NW
11
0.2
N
10
0.3
NW
11
0.4
NW
10
0.2
N
8
0.3
N
10
0.4
NW
10
0.4
NW
10
0.4
NW
9
0.3
NW
9
0.3
NW
9
0.3
NW
9
Energy kJ
32
31
3
6
6
5
5
11
22
19
8
18
26
5
17
35
23
22
13
13
12
Wind waves
Height (m)
Direction
Period (s)
0.6
ENE
7
0.7
ENE
7
0.8
ENE
7
1
ENE
5
0.9
ENE
5
0.9
ENE
5
1
ENE
11
0.9
ENE
5
0.9
ENE
9
0.9
ENE
8
0.8
ENE
8
0.8
ENE
9
0.6
E
5
0.6
E
4
0.7
E
4
0.7
E
4
0.6
ENE
4
0.5
ENE
4
Energy kJ
36
41
51
44
39
39
214
39
135
105
78
96
15
13
19
18
14
9
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
4
3
4
3
3
3
1
3
2
3
3
3
3
3
2
2
2
2
Distance (km)
15
10
10
16
43
16
43
43
16
40
16
10
10
15
10
18
16
16
17
15
16
Best forecast wave conditions in Oahu
Rating
(10 max)
3
3
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
2
2
2
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
4
4
4
4
4
3
3
4
4
3
4
4
3
3
3
3
2
2
3
Header Global
Rating
(10 max)
5
5
5
5
4
5
5
4
5
4
5
4
8
4
8
9
9
9
6
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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Information about the Bellows Surf forecast

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

Bellows is 6 km (4 miles) from Kailua. If you plan a vacation in Oahu, look for hotels and other accommodation in Kailua. Kailua has rooms for a wide range of budgets as well as car hire and transport links.

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