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Wailua/Horners Surf Forecast
/ HAW – Kaua'i (25 breaks) / Hawaii (267 breaks) /
Surf Forecasts:
Wailua/Horners surfForecast / HAW – Kaua'i / USA
48hr Weather and Surf, issued 7 pm Wednesday 17 Sep 2025 HST
How big are the waves at Wailua/Horners today?
The current surf forecast for Wailua/Horners at 9PM is: 1.4m 6s primary swell from a East direction and 0.7m 8s secondary swell from a North direction (forecast issued at 07:00pm September 17). An open ocean swell of 0.5m 9s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | - | - |
| Afternoon (17 Sep) | 5ft (1.5m) | 7s |
| Evening (17 Sep) | 4.5ft (1.4m) | 6s |
Table - waves today at Wailua/Horners. (Swell directed towards the surf break)
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 186 | 162 | 140 | 132 | 176 | 229 | 278 | 243 | 205 | 179 | 181 | 175 | 163 | 132 | 113 | 131 | 131 | 144 | 199 | 164 | 147 | 237 | 333 | 307 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on |
High Tide / height (m) | 12:54AM 0.40 | 1:33PM 0.73 | 1:33AM 0.47 | 2:00PM 0.71 | 2:09AM 0.53 | |||||||||||||||||||
Low Tide / height (m) | 8:02PM 0.23 | 6:29AM 0.14 | 8:15PM 0.21 | 7:16AM 0.15 | 8:30PM 0.19 | 7:57AM 0.16 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - |
| Sunset | 6:37 | - | - | - | - | - | - | - | 6:37 | - | - | - | - | - | - | - | 6:36 | - | - | - | - | - | - | - |
 |  |  | | | | | | | | | | |  | | | | | |  | |  | | | |
Rain (mm) | - | - | 1 | 1 | - | - | - | - | - | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 1 | - | - | - | 1 | 1 |
| Temp. °C | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 25 | 26 | 25 | 25 | 25 | 26 | 27 |
| Feels °C (?) | 25 | 26 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 26 | 26 | 26 | 25 | 26 | 27 | 28 | 26 | 27 | 25 | 25 | 25 | 26 | 27 |
- 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 - Kaua'i
Continuing clean conditions at Wailua/Horners (calm at Wailua Homesteads wx 5 km from Wailua/Horners). 1.4m 6s windswell from the E with a 0.7m 8s swell from the N. 2 swells combining to make bigger set waves.
1 h 16 min ago
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