- Forecast
- Maps
- Live
- Weather State
- Spot Information
Bellows Surf Forecast
/ HAW – Oahu (122 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Bellows surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Thursday 18 Sep 2025 HST
How big are the waves at Bellows today?
The current surf forecast for Bellows at 6PM is: 1.4m 6s primary swell from a East direction and 0.7m 8s secondary swell from a North direction, 0.4m 12s secondary swell from a North direction (forecast issued at 01:00pm September 18). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 6ft (1.8m) | 7s |
| Afternoon (18 Sep) | 4.5ft (1.4m) | 6s |
| Evening (18 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Bellows. (Swell directed towards the surf break)
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 248 | 187 | 139 | 150 | 150 | 135 | 117 | 97 | 108 | 106 | 104 | 128 | 203 | 244 | 266 | 286 | 277 | 290 | 256 | 299 | 299 | 339 | 330 | 435 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | on | on | cross- on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | on | on | on |
High Tide / height (m) | 1:30PM 0.66 | 1:09AM 0.41 | 1:51PM 0.63 | 1:46AM 0.45 | 2:08PM 0.60 | 2:22AM 0.49 | ||||||||||||||||||
Low Tide / height (m) | 7:55PM 0.16 | 6:52AM 0.04 | 8:04PM 0.14 | 7:29AM 0.07 | 8:17PM 0.11 | |||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 | - | - | - | - | - | - | - | 6:18 |
| Sunset | - | - | 6:30 | - | - | - | - | - | - | - | 6:30 | - | - | - | - | - | - | - | 6:29 | - | - | - | - | - |
 | | |  | | |  | | |  | | | | | | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 1 |
| Temp. °C | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 |
| Feels °C (?) | 25 | 25 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 24 | 25 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for HAW - Oahu
Offshore wind reported 3 km from Waikiki (light winds from the ENE at Saint Louis Heights wx 3 km from Waikiki). 0.7m 8s swell from the SE with a 0.3m 11s groundswell from the S and a 0.2m 12s groundswell from the SSW. 3 swells combining to make bigger set waves.
2 h 19 min ago
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.
Nearest