Using Surf-Forecast’s Historical Surf Data To Find The Most Consistent Waves On Earth
Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Kalama surfForecast / HAW – Oahu / USA
48hr Weather and Surf, issued 1 pm Sunday 04 Jan 2026 HSTForecast update in hr min s Forecast update imminent
Kalama surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Kalama sea temperature is
25.2° C
(Which is slightly warmer than usual)How big are the waves at Kalama today?
The current surf forecast for Kalama at 4PM is: 1.5m 12s primary swell from a North-northeast direction and 1.0m 7s secondary swell from a East direction (forecast issued at 01:00pm January 04). An open ocean swell of 0.6m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (04 Jan) | 5ft (1.6m) | 12s |
| Afternoon (04 Jan) | 5ft (1.5m) | 12s |
| Evening (04 Jan) | 5ft (1.6m) | 11s |
Table - waves today at Kalama. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||
| 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) (?) | 12 | 12 | 12 | 11 | 11 | 11 | 10 | 8 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 658 | 569 | 559 | 512 | 593 | 572 | 613 | 871 | 793 | 1794 | 2601 | 2317 | 2008 | 2643 | 2697 | 2299 | 1867 | 1691 | 1314 | 1232 | 986 | 790 | 650 | 682 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | glass | cross- off | cross- off | 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 | cross- on | cross- on | cross- on | cross | cross- on | cross |
High Tide / height (m) | 2:36PM 0.46 | 4:30AM 0.94 | 3:27PM 0.46 | 5:02AM 0.88 | 4:21PM 0.46 | 5:30AM 0.82 | ||||||||||||||||||
Low Tide / height (m) | 10:49AM 0.35 | 8:55PM -0.00 | 11:23AM 0.34 | 9:34PM 0.07 | 11:57AM 0.32 | 10:10PM 0.16 | ||||||||||||||||||
Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:09 |
| Sunset | - | - | 6:01 | - | - | - | - | - | - | - | 6:01 | - | - | - | - | - | - | - | 6:02 | - | - | - | - | - |
 | | |  | | |  |  | |  | | |  | | | | | | | | | | | | |
Rain (mm) | 2 | 2 | 2 | 3 | 1 | 1 | 3 | 2 | 1 | - | 4 | 1 | 6 | 5 | 4 | 4 | 1 | - | - | 1 | 1 | 1 | 2 | 1 |
| Temp. °C | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 23 | 23 | 23 | 24 | 24 | 23 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 26 | 24 | 25 | 23 | 23 | 21 | 20 | 19 | 18 | 16 | 16 | 17 | 15 | 15 | 18 | 18 | 20 | 21 | 21 | 19 | 21 | 23 | 22 | 22 |
- 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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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 Kalama 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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