Bellows Surf Break

Lat Long: 21.36° N 157.71° W

Bellows Surf Forecast and Surf Report

Issued: 1 pm 30 Sep 2026 (local time)

Forecast update in  hr  min

Today's Bellows sea temperature is
27.0°C
0.0° 

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


Bellows surf forecast from 1 Oct 2026:

  • Best quality surf: Tuesday 6 Oct, 11PM (local time) - 1.5ft (0.4m), 18s period, NNW swell with glassy winds.
  • Most powerful swell: Thursday 1 Oct, 5AM (local time) - 4ft (1.2m), 14s period, E swell with 545 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 6 Oct, 8PM (local time) - 2ft (0.6m), 11s 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 Tuesday (Oct 06) at 8PM. The primary swell is predicted to be 0.6m and 11s period with a secondary swell of 0.5m and 7s. Another secondary swell of 0.8m and 6s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bellows in the next 16 days are 1.2m 14s and forecast to arrive on Thursday (Oct 01) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 6s period and expected on Wednesday (Sep 30) at 5PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 6th Oct)2ft (0.6m) 11s
Best Surf11PM (Tue 6th Oct)1.5ft (0.4m) 18s
Most Powerful 5AM (Thu 1st Oct)4ft (1.2m) 14s

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


Short Range Forecast

Light rain (total 8mm), mostly falling on Wed night. Warm (max 27°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Mostly dry. Warm (max 25°C on Sat afternoon, min 24°C on Sat night). Mainly fresh winds.

Wed
30
Thursday
1
Friday
2
Saturday
3
Sunday
4
Monday
5
Tuesday
6
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
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.7
E
13
1.1
E
8
1.2
E
6
1.1
E
6
1.1
E
8
1.2
E
6
0.7
N
9
0.8
N
9
0.7
N
9
0.9
ENE
8
0.6
N
8
1.3
ENE
5
1.3
ENE
5
1.5
ENE
6
1.3
ENE
6
0.7
NW
12
0.7
NNW
11
0.8
NNW
11
0.7
NNW
11
0.5
NW
16
Wave Graph
Metric surfscale
Energy kJ
165
145
102
97
135
96
83
104
76
115
47
88
93
156
119
142
107
133
99
132
Wind (km/h)
20
SE
15
SE
20
ESE
15
ESE
20
E
15
E
15
E
20
ENE
20
ENE
20
ENE
25
ENE
30
NE
30
NE
30
NE
25
ENE
20
NE
15
ENE
10
E
5
E
0
SSW
Wind State
cross-on
cross-on
on
cross-on
on
on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
glassy
High Tide
3:00PM0.40m
6:58AM0.60m
8:41AM0.59m
10:16AM0.61m
11:17AM0.64m
10:50PM0.26m
11:59AM0.65m
11:56PM0.34m
12:31PM0.64m
00:44AM0.42m
Low Tide
10:36PM-0.02m
11:25PM0.01m
00:40AM0.05m
2:32AM0.08m
7:15PM0.19m
4:10AM0.08m
6:59PM0.16m
5:18AM0.08m
7:05PM0.13m
clear
rain showers
rain showers
thunderstorm
rain showers
clear
part cloud
part cloud
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
—
—
6:20
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:22
—
—
6:22
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:19
—
—
6:17
—
—
6:16
—
—
6:15
—
—
6:15
—
—
6:15
—
—
6:14
—
 mm
—
4
1
1
2
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Temp °C
27
26
26
26
26
26
26
25
25
25
25
25
25
25
25
25
25
25
25
24
Feels °C
27
27
28
27
28
28
27
26
25
24
24
23
23
23
23
24
25
26
26
27
  • 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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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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