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Surf Forecasts:
Kaisers surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 7 am Wednesday 10 Sep 2025 HST
How big are the waves at Kaisers today?
The current surf forecast for Kaisers at 12PM is: 1.5m 9s primary swell from a East-northeast direction and 0.6m 13s secondary swell from a South direction (forecast issued at 07:00am September 10). The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 Sep) | 4.5ft (1.4m) | 9s |
| Afternoon (10 Sep) | 5ft (1.6m) | 8s |
| Evening (10 Sep) | 5ft (1.5m) | 8s |
Table - waves today at Kaisers. (Swell directed towards the surf break)
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 7 | 14 | 7 | 13 | 7 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
| Energy (?) | 548 | 466 | 540 | 495 | 564 | 417 | 365 | 247 | 262 | 270 | 273 | 276 | 256 | 336 | 347 | 365 | 375 | 347 | 349 | 346 | 343 | 371 | 435 | 419 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross | cross- on | cross- on | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 6:04AM 0.60 | 5:40PM 0.42 | 7:01AM 0.63 | 6:16PM 0.34 | 8:08AM 0.64 | 6:59PM 0.26 | ||||||||||||||||||
Low Tide / height (m) | 12:21PM 0.16 | 11:52PM 0.02 | 1:44PM 0.21 | 12:26AM 0.04 | 3:43PM 0.22 | 1:08AM 0.06 | ||||||||||||||||||
Wednesday 10 | Thursday 11 | Friday 12 | Sat 13 | |||||||||||||||||||||
| Sunrise | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - | - | 6:16 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:38 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - |
 |  | | | | | | |  |  | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 |
| Feels °C (?) | 27 | 29 | 28 | 29 | 30 | 28 | 26 | 24 | 25 | 24 | 26 | 26 | 24 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 |
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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
Recent clean conditions at Kaisers have likely become affected by the arrival of onshore winds (light winds from the SSW at BUOY-OOUH1 4 km from Kaisers). 0.8m 9s swell from the ENE with a 0.7m 4s local chop from the SE and a 0.5m 11s groundswell from the S as well as a 0.3m 9s swell from the SE. 4 swells combining to make bigger set waves.
1 h 13 min ago
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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 Kaisers 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.
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