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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 pm Sunday 10 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 8PM is: 1.1m 12s primary swell from a Northwest direction and 1.6m 6s secondary swell from a Northeast direction (forecast issued at 01:00pm May 10). An open ocean swell of 0.3m 9s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (10 May) | 3.5ft (1.0m) | 10s |
| Afternoon (10 May) | 3.5ft (1.1m) | 11s |
| Evening (10 May) | 3.5ft (1.1m) | 12s |
Table - waves today at Wailua/Horners. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Sun afternoon. Warm (max 24°C on Sun afternoon, min 22°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 10 | Monday 11 | Tuesday 12 | Wed 13 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
NNW 10 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NE 6 | NNE 6 | NNE 6 | NE 6 | NNW 11 | NNW 10 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | |
216 | 263 | 355 | 325 | 273 | 268 | 242 | 233 | 194 | 194 | 140 | 172 | 140 | 126 | 116 | 150 | 106 | 229 | 258 | 236 | 236 | 263 | 214 | 270 | |
Wind (km/h) | ||||||||||||||||||||||||
on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | on | |
High Tide | 11:14AM0.37m | 10:23PM0.61m | 12:05PM0.46m | 11:04PM0.59m | 12:46PM0.57m | 11:43PM0.56m | ||||||||||||||||||
Low Tide | 3:17PM0.32m | 5:42AM0.19m | 5:00PM0.33m | 6:01AM0.14m | 6:20PM0.33m | 6:24AM0.09m | ||||||||||||||||||
 | | |  |  |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — | — | — | — | — | — | — | 5:58 | — |
 | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | 7:07 |
2 | 2 | 2 | — | — | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | |
Temp °C | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 23 | 24 | 24 | 24 | 23 | 22 | 23 | 22 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 |
23 | 23 | 21 | 22 | 23 | 21 | 21 | 22 | 23 | 23 | 23 | 22 | 20 | 23 | 21 | 22 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 22 | |
Swell 1 Height (m) Direction Period (s) | NNW 10 | NW 11 | NW 12 | NW 12 | NW 12 | NW 12 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NNE 6 | NNE 6 | NE 6 | NE 6 | NE 6 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 9 | NW 9 | NNW 9 |
 kJ | 216 | 263 | 355 | 325 | 273 | 268 | 242 | 233 | 194 | 194 | 140 | 137 | 140 | 126 | 116 | 88 | 95 | 154 | 154 | 122 | 117 | 110 | 84 | 71 |
Swell 2 Height (m) Direction Period (s) | NW 13 | NW 13 | ESE 8 | ESE 9 | ESE 8 | ESE 6 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | S 18 | NW 11 | NW 11 | NNW 11 | NNW 11 | NNW 10 | S 16 | S 16 | S 16 | S 16 | SSE 15 | NNE 6 | S 15 |
| kJ | 138 | 85 | 14 | 15 | 23 | 41 | 70 | 68 | 67 | 65 | 63 | 55 | 110 | 110 | 98 | 150 | 106 | 127 | 125 | 80 | 79 | 45 | 25 | 67 |
Swell 3 Height (m) Direction Period (s) | SSW 13 | ESE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | SE 8 | S 18 | S 18 | SE 9 | E 8 | N 12 | NW 10 | NW 10 | NW 10 | SE 12 | SE 12 | SE 9 | SE 9 | SE 9 | S 15 | SSE 11 |
| kJ | 34 | 14 | 11 | 11 | 11 | 18 | 18 | 19 | 18 | 56 | 55 | 19 | 33 | 75 | 65 | 49 | 48 | 6 | 6 | 20 | 20 | 13 | 68 | 12 |
Wind waves Height (m) Direction Period (s) | ENE 6 | NE 6 | NE 6 | NE 6 | NE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NNE 6 | NE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 | E 7 |
| kJ | 191 | 152 | 177 | 177 | 161 | 115 | 124 | 115 | 107 | 107 | 110 | 172 | 33 | 59 | 79 | 143 | 154 | 229 | 258 | 236 | 236 | 263 | 214 | 270 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 139 | 35 | 125 | 35 | 35 | 24 | 24 | 35 | 35 | 35 | 35 | 35 | 24 | 24 | 24 | 35 | 35 | 24 | 24 | 24 | 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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