Bellows Surf Break

Lat Long: 21.36° N 157.71° W

Bellows Surf Forecast and Surf Report

Issued: 7 am 26 Jul 2026 (local time)

Forecast update in  hr  min

Today's Bellows sea temperature is
26.5° C
0.2° 

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


Bellows surf forecast from 26 Jul 2026:

  • Best quality surf: Wednesday 29 Jul, 8AM (local time) - 10ft (3.0m), 11s period, ENE swell with cross-shore winds.
  • Most powerful swell: Tuesday 28 Jul, 8PM (local time) - 8ft (2.5m), 13s period, E swell with 2,157 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 29 Jul, 8AM (local time) - 10ft (3.0m), 11s period with ENE swell.

Best Forecast Surf Conditions for Bellows this week:

The surf forecast for Bellows over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Jul 29) at 8AM. The primary swell is predicted to be 3.0m and 11s period. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Bellows in the next 16 days are 2.5m 13s and forecast to arrive on Tuesday (Jul 28) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 16s period and expected on Sunday (Jul 26) at 2PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 29th Jul)10ft (3.0m) 11s
Best Surf 8AM (Wed 29th Jul)10ft (3.0m) 11s
Most Powerful 8PM (Tue 28th Jul)8ft (2.5m) 13s

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


Short Range Forecast

Light rain (total 5mm), mostly falling on Mon night. Warm (max 26°C on Tue afternoon, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun afternoon, light winds from the N by Tue night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 27°C on Thu afternoon, min 25°C on Wed morning). Winds increasing (light winds from the ENE on Wed night, strong winds from the ENE by Fri night).

Sunday
26
Monday
27
Tuesday
28
Wednesday
29
Thursday
30
Friday
31
Saturday
1
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
1
!
2
1
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)
1.9
ENE
8
1
E
15
1.2
E
15
1.3
E
14
1.4
E
13
1.9
E
13
2
E
13
2.4
E
13
2.5
ENE
12
3
NE
11
2.3
NE
10
1.4
ENE
9
1.7
ENE
8
1.5
E
8
1.9
E
7
2.1
E
7
2.3
E
7
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.5
ENE
8
Wave Graph
Metric surfscale
Energy kJ
403
418
602
640
690
1275
1380
1999
1671
1729
929
281
353
272
376
483
585
765
916
956
1000
Wind (km/h)
35
ENE
35
ENE
30
ENE
30
ENE
30
NE
25
NE
25
NNE
25
NNE
20
NNE
10
NNE
10
N
10
SE
15
E
20
E
25
E
35
ENE
35
ENE
40
ENE
40
ENE
40
ENE
40
ENE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross
cross-on
on
on
on
on
cross-on
on
on
cross-on
on
High Tide
2:25PM0.63m
00:03AM0.30m
2:52PM0.65m
00:49AM0.31m
3:19PM0.66m
1:31AM0.33m
3:44PM0.66m
2:12AM0.34m
4:07PM0.66m
2:57AM0.35m
4:27PM0.64m
3:46AM0.36m
4:44PM0.61m
4:42AM0.37m
Low Tide
9:10PM0.23m
6:51AM-0.04m
9:22PM0.23m
7:26AM-0.05m
9:42PM0.21m
7:59AM-0.05m
10:06PM0.20m
8:32AM-0.04m
10:31PM0.18m
9:04AM-0.01m
10:57PM0.16m
9:37AM0.05m
11:22PM0.13m
clear
part cloud
clear
clear
clear
thunderstorm
thunderstorm
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:01
6:01
6:03
6:03
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:12
7:12
7:10
7:10
7:09
7:09
7:08
 mm
3
2
Temp °C
25
25
25
25
25
25
25
26
25
26
26
26
26
27
25
26
26
25
25
25
25
Feels °C
22
22
22
23
24
24
26
26
25
29
29
29
28
28
24
24
23
22
22
21
21
  • 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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