Snow-ForecastSnow-ForecastMountain-ForecastMountain-ForecastTide-ForecastTide-ForecastWeather-ForecastWeather-Forecast
Search by country, region, or break
Search by country, region, or break

Quick Links

Surf Forecasts:

Bellows surf break

Bellows surfForecast / HAW – Oahu / USA

information circle12 Day Weather and Surf, issued 1 am Saturday 10 Jan 2026 HST
Forecast update in hr  min  s Forecast update imminent
Bellows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bellows sea temperature is
25.0° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Bellows this week:

The surf forecast for Bellows over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jan 10) at 8AM. The primary swell is predicted to be 2.0m and 16s period with a secondary swell of 0.8m and 8s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Bellows in the next 12 days are 3.5m 15s and forecast to arrive on Friday (Jan 16) 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 1.6m 6s period and expected on Thursday (Jan 15) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Sat 10th Jan)6.5ft (2.0m) 16s
Best Surf 5PM (Mon 12th Jan)10ft (3.0m) 16s
Most Powerful 8PM (Fri 16th Jan)11ft (3.5m) 15s

Table - best surf conditions forecast for Bellows over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Light rain (total 4mm), mostly falling on Mon morning. Warm (max 24°C on Sat morning, min 21°C on Mon night). Winds increasing (calm on Sat afternoon, fresh winds from the NNW by Mon afternoon).

Days 3-6 Weather Summary Moderate rain (total 13mm), heaviest on Wed night. Warm (max 24°C on Wed afternoon, min 21°C on Tue morning). Mainly fresh winds.

Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
4
5
4
3
4
3
2
!
!
1
1
3
0
1
0
0
0
0
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
NNW
2.4
NNW
2.4
NNW
2.1
NNW
2
NNW
1.8
NNW
1.7
NNW
3
NNW
3
NNW
2.5
NNW
2.3
NNW
2
NNW
1.6
NNW
1.4
NNW
0.9
NNW
1.5
NW
1.1
NW
2.4
NNW
3
NNW
3
NNW
3
NNW
Period(s) (?)161418161514171614141313131312121214151514
Wave
Graph
(?)Metric surfscale
Energy kJ (?)2787228535072191164411611626455231392477173812468356202476463192285393240763879
Wind
(km/h)
0
ENE
0
SW
5
NE
10
SE
10
SSW
15
WSW
30
NNW
25
N
20
NNE
20
NE
15
ENE
10
SE
25
S
35
SSW
30
SW
25
N
30
NNE
30
NE
35
NE
35
ENE
35
ENE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
on		cross-
on		cross-
off		cross-
off		cross-
off		crosscrosscross-
on		oncross-
on		crosscross-
off		cross-
off		crosscrosscross-
on		cross-
on		cross-
on		cross-
on
High Tide
/ height (m)
12:19AM 4:51AM
0.40 0.39
12:52AM
0.47
1:19AM
0.52
1:45AM
0.56
2:11AM
0.59
11:11AM
0.25
2:39AM
0.61
12:15PM
0.26
3:07AM
0.63
Low Tide
/ height (m)
2:35PM
0.05
3:43AM
0.33
3:21PM
0.03
4:12PM
0.01
5:02PM
-0.02
5:47PM
-0.04
9:32AM
0.21
6:27PM
-0.07
9:26AM
0.20
7:05PM
-0.09
Saturday
10
Sunday
11
Monday
12
Tuesday
13
Wednesday
14
Thursday
15
Friday
16
Sunrise7:09--7:09--7:09--7:09--7:09--7:09--7:09--
Sunset-6:06--6:06--6:07--6:07--6:07--6:08--6:09-
clear
part cloud
part cloud
clear
clear
clear
rain showers
clear
clear
clear
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
light rain
part cloud
part cloud
part cloud
cloud
rain showers
Rain (mm)
------4-----1372----1
Temp. °C242424242424242222212223232424232222222222
Feels °C (?)272627252525251718182024242021211817161616
  • 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

Latest Updates

The World’s Most Inconsistent Waves
Ben Mondy

The World’s Most Inconsistent Waves

Huntington, Dribbleton, Virginia, Holland and the Superbank! We recently had a look at the world’s most consistent waves. This was based on the combination of swells and wind directed at 7,000 surf spots, as compiled from our data since 2006. Those stats, represented in easy-to-read graphics, are located under each wave’s spot guides, with historical swell and wind breakdowns available by month, season, and year. There is also an offshore filter, which shows how often the swells come with clean

Read more

Read more

Discover more articles and updates in the Greenroom.

submit an eyeball surf report

Quick surf report for Bellows:

join our community of surf reporters

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.

View detailed surf forecast for Bellows at:
surf-forecast.com

false

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 12 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.

Nearest locationNearest
Nearest locationNearest
Nearest locationNearest