Bellows Surf Break

Lat Long: 21.36° N 157.71° W

Bellows Surf Forecast and Surf Report

Issued: 7 am 07 Oct 2026 (local time)

Forecast update in  hr  min

Today's Bellows sea temperature is
26.8°C
0.1° 

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


Bellows surf forecast from 8 Oct 2026:

  • Best quality surf: Wednesday 7 Oct, 8PM (local time) - 3.5ft (1.0m), 13s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 13 Oct, 8AM (local time) - 3.5ft (1.1m), 15s period, NW swell with 516 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 7 Oct, 8PM (local time) - 3.5ft (1.0m), 13s period with NNW 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 (Oct 07) at 8PM. The primary swell is predicted to be 1.0m and 13s period with a secondary swell of 0.4m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Bellows in the next 16 days are 1.1m 15s and forecast to arrive on Tuesday (Oct 13) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 6s period and expected on Thursday (Oct 08) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Wed 7th Oct)3.5ft (1.0m) 13s
Best Surf 8PM (Wed 7th Oct)3.5ft (1.0m) 13s
Most Powerful 8AM (Tue 13th Oct)3.5ft (1.1m) 15s

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


Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu morning. Warm (max 27°C on Thu morning, min 25°C on Wed morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 3mm), mostly falling on Mon night. Warm (max 26°C on Mon afternoon, min 24°C on Sat night). Mainly fresh winds.

Wednesday
7
Thursday
8
Friday
9
Saturday
10
Sunday
11
Monday
12
Tuesday
13
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
1
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1
NNW
15
1
NNW
14
0.9
NNW
13
0.9
NW
12
0.7
NW
12
0.9
NNW
11
0.9
NNW
11
0.9
NNW
11
1
NNW
11
1
NNW
10
1.2
ENE
7
0.5
E
12
0.5
E
12
0.5
E
12
0.9
ENE
8
0.7
NW
18
0.9
NW
16
1
NW
16
1.1
NW
15
1.1
NW
14
1
NW
14
Wave Graph
Metric surfscale
Energy kJ
443
384
295
209
144
200
196
196
242
206
131
78
72
72
105
319
390
489
503
482
379
Wind (km/h)
15
S
15
S
15
SSE
25
S
20
S
15
S
20
SE
15
ESE
25
E
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
15
ENE
20
ENE
25
ENE
25
ENE
10
ESE
15
E
10
E
Wind State
cross
cross
cross
cross
cross
cross
cross-on
on
on
on
cross-on
on
on
cross-on
cross-on
on
cross-on
on
on
on
on
High Tide
12:56PM0.62m
1:25AM0.49m
1:17PM0.59m
2:04AM0.55m
1:33PM0.54m
2:42AM0.60m
1:47PM0.50m
3:19AM0.62m
2:00PM0.46m
3:56AM0.63m
2:11PM0.42m
4:35AM0.62m
2:18PM0.39m
Low Tide
7:17PM0.09m
6:58AM0.11m
7:32PM0.05m
7:41AM0.15m
7:50PM0.02m
8:24AM0.19m
8:09PM-0.01m
9:07AM0.22m
8:30PM-0.02m
9:52AM0.26m
8:53PM-0.02m
10:42AM0.28m
9:17PM-0.00m
clear
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
rain showers
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
—
—
6:24
—
—
6:24
—
—
6:24
—
—
6:24
—
—
6:24
—
—
6:24
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:13
—
—
6:12
—
—
6:10
—
—
6:09
—
—
6:08
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—
6:07
—
—
6:07
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 mm
—
—
4
5
3
5
1
—
—
—
—
—
—
—
—
—
—
3
3
—
1
Temp °C
26
26
26
27
27
26
27
27
26
25
25
25
25
25
25
25
26
25
26
26
26
Feels °C
27
27
28
27
27
27
29
29
28
25
25
24
24
24
25
26
26
23
28
28
28
  • 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
How to use the Wavefinder 
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Quick surf report for Bellows:

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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bellows surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.


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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