Bellows Surf Break

Lat Long: 21.36° N 157.71° W

Bellows Surf Forecast and Surf Report

Issued: 1 am 30 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 30 Jul 2026:

  • Most powerful swell: Saturday 1 Aug, 11PM (local time) - 8ft (2.5m), 8s period, ENE swell with 889 kJ wave energy.

Best Forecast Surf Conditions for Bellows this week:

The most powerful waves expected at Bellows in the next 16 days are 2.5m 8s and forecast to arrive on Saturday (Aug 01) 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 0.4m 14s period and expected on Thursday (Jul 30) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11PM (Sat 1st Aug)8ft (2.5m) 8s

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


Short Range Forecast

Mostly dry. Warm (max 26°C on Thu morning, min 24°C on Fri night). Winds increasing (light winds from the ENE on Thu afternoon, strong winds from the ENE by Fri night).

Days 4-6 Weather Summary

Mostly dry. Warm (max 25°C on Sun morning, min 24°C on Sun night). Winds decreasing (fresh winds from the ENE on Sun morning, light winds from the E by Tue night).

Thursday
30
Friday
31
Saturday
1
Sunday
2
Monday
3
Tuesday
4
Wednesday
5
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)
1.6
ENE
8
1.5
ENE
8
1.7
E
7
1.9
E
7
2.1
E
7
2.5
E
8
2.5
E
8
2.5
ENE
8
2.5
ENE
8
2.3
ENE
8
2.3
ENE
8
2.1
ENE
8
1.7
ENE
8
1.6
ENE
8
1.4
ENE
9
1.5
ENE
12
1.5
ENE
11
1.3
ENE
10
1.2
ENE
10
1.2
ENE
9
1.1
ENE
8
Wave Graph
Metric surfscale
Energy kJ
276
234
298
397
478
726
836
871
889
740
705
574
404
361
268
593
515
352
269
218
176
Wind (km/h)
20
ENE
25
ENE
25
ENE
35
ENE
35
ENE
40
ENE
45
ENE
40
ENE
40
ENE
35
ENE
35
ENE
30
ENE
25
ENE
30
ENE
20
NE
20
ENE
20
NE
15
E
15
ENE
20
ENE
15
E
Wind State
on
on
on
on
cross-on
on
on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
cross-on
on
High Tide
4:07PM0.66m
2:57AM0.35m
4:27PM0.64m
3:46AM0.36m
4:44PM0.61m
4:42AM0.37m
4:58PM0.57m
5:48AM0.38m
5:09PM0.52m
7:16AM0.41m
5:14PM0.48m
9:27AM0.45m
4:57PM0.44m
Low Tide
8:32AM-0.04m
10:31PM0.18m
9:04AM-0.01m
10:57PM0.16m
9:37AM0.05m
11:22PM0.13m
10:12AM0.11m
11:50PM0.10m
10:52AM0.19m
00:22AM0.07m
11:44AM0.27m
1:03AM0.04m
1:35PM0.35m
1:59AM0.02m
clear
clear
part cloud
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
part cloud
part cloud
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:03
6:03
6:03
6:03
6:03
6:05
6:05
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:09
7:09
7:08
7:08
7:07
7:07
7:07
 mm
2
Temp °C
26
26
26
26
25
25
25
25
25
25
25
25
25
25
25
25
25
25
26
26
26
Feels °C
28
27
26
24
22
21
20
21
22
22
22
22
23
23
24
26
25
25
28
27
27
  • 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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