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:
Waikokos surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 1 am Saturday 20 Dec 2025 HSTForecast update in hr min s Forecast update imminent
Waikokos surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Waikokos sea temperature is
25.4° C
(Which is slightly warmer than usual)How big are the waves at Waikokos today?
The current surf forecast for Waikokos at 9AM is: 1.7m 11s primary swell from a North direction and 0.9m 15s secondary swell from a North direction (forecast issued at 01:00am December 20). The wind direction is predicted to be cross-shore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Dec) | 5.5ft (1.7m) | 11s |
| Afternoon (20 Dec) | 5.5ft (1.7m) | 11s |
| Evening (20 Dec) | 6ft (1.9m) | 12s |
Table - waves today at Waikokos. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| 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 | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 11 | 11 | 11 | 11 | 11 | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 910 | 898 | 792 | 771 | 688 | 686 | 1349 | 1268 | 1005 | 857 | 739 | 739 | 663 | 681 | 563 | 546 | 475 | 466 | 466 | 396 | 332 | 326 | 298 | 298 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | glass | cross | cross | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross |
High Tide / height (m) | 3:23AM 0.69 | 2:22PM 0.17 | 3:57AM 0.69 | 2:57PM 0.16 | 4:31AM 0.68 | 3:40PM 0.17 | ||||||||||||||||||
Low Tide / height (m) | 10:30AM 0.11 | 7:40PM -0.06 | 11:05AM 0.10 | 8:13PM -0.05 | 11:42AM 0.10 | |||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
| Sunrise | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - | - | 7:13 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:58 | - | - | - | - | - | - | - | 5:59 | - | - | - | - | - | - | - | 5:59 | - |
 |  | |  | |  | |  | | | |  | | | | | |  | |  | | | |  | |
Rain (mm) | - | - | - | - | - | 1 | 1 | 1 | - | 1 | - | - | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Temp. °C | 23 | 23 | 23 | 23 | 25 | 26 | 25 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 |
| Feels °C (?) | 26 | 26 | 26 | 26 | 27 | 28 | 27 | 25 | 25 | 25 | 25 | 25 | 27 | 26 | 25 | 24 | 23 | 24 | 23 | 23 | 24 | 23 | 23 | 23 |
- 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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