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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 Tuesday 19 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
25.2° 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 1AM is: 1.7m 8s primary swell from a East direction and 0.6m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm May 19). An open ocean swell of 0.4m 15s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 May) | 6ft (1.8m) | 8s |
| Afternoon (20 May) | 6.5ft (2.0m) | 8s |
| Evening (20 May) | 7ft (2.1m) | 9s |
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 10mm), heaviest on Tue night. Warm (max 24°C on Tue night, min 22°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Tue 19 | Wednesday 20 | Thursday 21 | Fri 22 | |||||||||||||||||||||
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 | |
Swell Height Map |    |    |    |    | ||||||||||||||||||||
E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | |
287 | 287 | 364 | 364 | 408 | 422 | 432 | 516 | 587 | 586 | 698 | 772 | 947 | 908 | 829 | 839 | 908 | 1017 | 1119 | 1162 | 1081 | 1023 | 949 | 878 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | 6:03PM0.82m | 4:15AM0.31m | 6:58PM0.77m | 5:43AM0.29m | 7:52PM0.72m | 8:10AM0.30m | ||||||||||||||||||
Low Tide | 2:01AM0.30m | 10:43AM0.07m | 3:14AM0.28m | 11:34AM0.15m | 4:03AM0.25m | 12:40PM0.24m | ||||||||||||||||||
 |  |  |  | | |  | | | | | |  |  | | | | | | |  | | | | |
 | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:10 | — | — | — | — | — | — | — | 7:10 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | 7:12 |
— | — | 1 | — | — | — | 1 | 1 | — | — | 1 | 1 | 1 | — | — | — | 1 | — | — | — | — | 1 | 1 | — | |
Temp °C | 25 | 24 | 24 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 23 | 23 | 24 |
25 | 24 | 24 | 22 | 23 | 23 | 22 | 22 | 22 | 23 | 21 | 21 | 21 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 20 | 20 | 21 | |
Swell 1 Height (m) Direction Period (s) | NW 11 | NW 11 | NW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 10 | NNW 11 | NNW 11 | ESE 8 | NNW 10 | NNW 10 | NNW 10 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | S 15 | S 15 | S 15 | S 15 | NW 11 | NW 11 |
 kJ | 90 | 115 | 106 | 67 | 59 | 63 | 95 | 99 | 65 | 157 | 42 | 40 | 38 | 87 | 87 | 87 | 85 | 82 | 113 | 112 | 110 | 110 | 55 | 56 |
Swell 2 Height (m) Direction Period (s) | SSW 15 | S 15 | S 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | NNW 11 | SSW 13 | SSW 17 | SSW 16 | NNW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NW 10 | NNW 10 | NW 10 | SSW 15 | SSW 14 |
| kJ | 123 | 112 | 112 | 73 | 73 | 72 | 69 | 67 | 66 | 64 | 35 | 101 | 91 | 19 | 19 | 24 | 23 | 25 | 25 | 25 | 38 | 51 | 71 | 69 |
Swell 3 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 9 | NNW 12 | NNW 12 | SSE 9 | SSE 9 | SSW 18 | S 18 | SSW 14 | S 18 | SSW 13 | SSW 13 | SSW 13 | SSE 14 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 |
| kJ | 9 | 9 | 17 | 49 | 29 | 17 | 17 | 62 | 56 | 36 | 55 | 34 | 34 | 34 | 37 | 46 | 44 | 44 | 43 | 42 | 42 | 39 | 37 | 37 |
Wind waves Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 9 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 9 | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
| kJ | 287 | 287 | 364 | 364 | 408 | 422 | 432 | 516 | 587 | 586 | 698 | 772 | 947 | 908 | 829 | 839 | 908 | 1017 | 1119 | 1162 | 1081 | 1023 | 949 | 878 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 24 | 24 | 36 | 24 | 24 | 36 | 35 | 36 | 36 | 47 | 302 | 47 | 47 | 41 | 41 | 303 | 432 | 304 | 129 | 35 | 35 | 35 | 35 | 35 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Live Wind Speed (km/h)
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Ocean Swells (m)- Wind Speed (km/h)
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