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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 1 am Tuesday 12 May 2026 HSTForecast update in hr min s Forecast update imminent
Wailua/Horners surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Wailua/Horners sea temperature is
24.4° C
(Which is normal for this time of year)How big are the waves at Wailua/Horners today?
The current surf forecast for Wailua/Horners at 4AM is: 1.7m 6s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a Northwest direction, 0.6m 11s secondary swell from a North-northwest direction (forecast issued at 01:00am May 12). The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 May) | 6ft (1.8m) | 6s |
| Afternoon (12 May) | 5.5ft (1.7m) | 7s |
| Evening (12 May) | 5ft (1.6m) | 7s |
Table - waves today at Wailua/Horners. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 21mm), heaviest during Tue morning. Warm (max 24°C on Tue afternoon, min 22°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 12 | Wednesday 13 | Thursday 14 | ||||||||||||||||||||||
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 | 11 PM | |
Swell Height Map |    |    |    | |||||||||||||||||||||
NE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | NW 16 | NW 15 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 | |
203 | 238 | 271 | 289 | 257 | 192 | 232 | 233 | 236 | 270 | 278 | 286 | 287 | 274 | 278 | 278 | 376 | 435 | 558 | 773 | 731 | 681 | 651 | 632 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | on | on | |
High Tide | 11:04PM0.59m | 12:46PM0.57m | 11:43PM0.56m | 1:26PM0.67m | 00:20AM0.52m | 2:07PM0.76m | ||||||||||||||||||
Low Tide | 6:01AM0.14m | 6:20PM0.33m | 6:24AM0.09m | 7:28PM0.32m | 6:52AM0.04m | 8:30PM0.31m | ||||||||||||||||||
 | |  | | | |  | | | | |  | | | | | |  | | |  | | |  | |
 | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — |
 | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:08 | — | — |
1 | 2 | 2 | 2 | 1 | 1 | — | 1 | — | 1 | 1 | — | — | — | 1 | 1 | 1 | — | 1 | 1 | 1 | — | 1 | 1 | |
Temp °C | 23 | 22 | 23 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 |
23 | 21 | 22 | 23 | 23 | 23 | 22 | 23 | 22 | 23 | 22 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 24 | 23 | 24 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 10 | NNW 11 | NNW 10 | ENE 7 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NW 9 | NNW 9 | NNW 9 | NW 9 | NW 9 | NW 17 | NW 16 | E 7 | NW 15 | E 7 | E 8 | E 8 | E 8 | E 8 | E 8 |
 kJ | 110 | 65 | 150 | 106 | 257 | 125 | 122 | 117 | 110 | 84 | 73 | 71 | 39 | 39 | 137 | 271 | 290 | 435 | 311 | 287 | 294 | 266 | 265 | 266 |
Swell 2 Height (m) Direction Period (s) | E 8 | NNW 11 | NW 10 | NW 10 | NNW 10 | ESE 8 | S 16 | S 16 | SE 9 | S 15 | S 15 | S 15 | S 14 | S 14 | SE 9 | SE 9 | NW 16 | N 8 | NW 15 | NW 15 | NW 14 | NW 14 | NW 13 | NW 13 |
| kJ | 43 | 98 | 49 | 48 | 154 | 33 | 80 | 78 | 20 | 68 | 67 | 67 | 66 | 64 | 41 | 41 | 376 | 34 | 558 | 773 | 731 | 681 | 651 | 632 |
Swell 3 Height (m) Direction Period (s) | N 12 | ESE 8 | SSW 16 | S 16 | S 16 | S 16 | SE 9 | SE 9 | SSE 15 | S 11 | SSE 11 | SSE 11 | N 9 | NW 18 | N 8 | N 8 | SE 9 | NW 11 | N 8 | N 8 | N 8 | N 8 | N 8 | SE 10 |
| kJ | 75 | 14 | 50 | 82 | 127 | 125 | 21 | 21 | 45 | 10 | 12 | 13 | 14 | 80 | 21 | 22 | 41 | 41 | 33 | 33 | 33 | 33 | 21 | 24 |
Wind waves Height (m) Direction Period (s) | NE 6 | ENE 6 | ENE 6 | ENE 7 | ENE 6 | ENE 6 | ENE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | — | E 7 | — | — | — | — | — | — |
| kJ | 203 | 238 | 271 | 289 | 181 | 192 | 232 | 233 | 236 | 270 | 278 | 286 | 287 | 274 | 278 | 278 | — | 340 | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 24 | 35 | 35 | 24 | 24 | 24 | 24 | 36 | 36 | 35 | 35 | 35 | 35 | 24 | 24 | 24 | 24 | 24 | 35 | 24 | 24 | 24 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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