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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 Thursday 21 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
25.3° 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: 3.0m 9s primary swell from a East-northeast direction and 0.4m 10s secondary swell from a Northwest direction (forecast issued at 07:00pm May 21). An open ocean swell of 0.5m 15s is not directed at the surf break. The wind direction is predicted to be onshore.
| Time (HST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 May) | 8ft (2.5m) | 9s |
| Afternoon (22 May) | 8ft (2.5m) | 9s |
| Evening (22 May) | 8ft (2.5m) | 9s |
Table - waves today at Wailua/Horners. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 8mm), mostly falling on Fri afternoon. Warm (max 24°C on Fri morning, min 22°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||||||
Thu 21 | Friday 22 | Saturday 23 | Sun 24 | |||||||||||||||||||||
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 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | |
943 | 1033 | 1162 | 1162 | 1106 | 1023 | 1023 | 972 | 975 | 953 | 860 | 860 | 931 | 864 | 1003 | 1156 | 1076 | 1003 | 912 | 891 | 870 | 808 | 909 | 844 | |
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 | 7:52PM0.72m | 8:10AM0.30m | 8:45PM0.67m | 10:27AM0.37m | 9:33PM0.61m | 11:45AM0.46m | ||||||||||||||||||
Low Tide | 4:03AM0.25m | 12:40PM0.24m | 4:36AM0.22m | 2:22PM0.32m | 5:04AM0.19m | |||||||||||||||||||
 |  | |  | | | |  |  | | | |  | |  | | | | | | | | | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — |
 | 7:12 | — | — | — | — | — | — | — | 7:12 | — | — | — | — | — | — | — | 7:13 | — | — | — | — | — | — | 7:13 |
— | — | — | — | — | — | — | — | 1 | — | — | — | 1 | — | 1 | — | — | — | 1 | 1 | — | — | 1 | 1 | |
Temp °C | 24 | 23 | 23 | 23 | 22 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 23 | 22 | 23 | 22 | 23 | 24 | 24 |
21 | 20 | 19 | 20 | 19 | 20 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 20 | 19 | 19 | 20 | 20 | 19 | 20 | 19 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 15 | S 15 | S 15 | S 15 | NW 11 | NW 11 | NW 11 | NW 11 | NW 11 | NW 10 | S 16 | S 16 | NNW 16 | NNW 15 | NW 14 | NW 14 | NW 13 | NW 13 | NNW 13 | NNW 12 | NW 12 | NW 12 |
 kJ | 85 | 82 | 113 | 112 | 110 | 110 | 56 | 56 | 57 | 57 | 55 | 52 | 129 | 127 | 164 | 191 | 211 | 191 | 178 | 172 | 202 | 190 | 147 | 144 |
Swell 2 Height (m) Direction Period (s) | NW 10 | SE 13 | NW 10 | NW 10 | NNW 10 | NW 10 | SSW 15 | SSW 14 | S 18 | S 18 | SSW 13 | S 16 | NW 10 | NW 10 | S 16 | S 16 | S 15 | S 15 | S 15 | S 15 | S 15 | S 14 | S 14 | S 13 |
| kJ | 23 | 44 | 25 | 25 | 38 | 51 | 71 | 70 | 98 | 98 | 60 | 133 | 51 | 50 | 127 | 125 | 161 | 153 | 106 | 67 | 104 | 100 | 91 | 56 |
Swell 3 Height (m) Direction Period (s) | SE 13 | NW 10 | SE 13 | SE 13 | SE 13 | SE 12 | SE 12 | SE 12 | SSW 14 | SSW 14 | S 18 | SSW 13 | SSW 13 | NNW 16 | NW 10 | NNW 10 | NW 10 | NW 10 | NW 10 | NW 10 | SSE 11 | SSE 11 | SSE 11 | S 16 |
| kJ | 44 | 16 | 43 | 42 | 42 | 39 | 38 | 37 | 63 | 61 | 96 | 60 | 35 | 102 | 49 | 39 | 25 | 25 | 24 | 24 | 12 | 12 | 12 | 46 |
Wind waves Height (m) Direction Period (s) | E 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | ENE 8 | ENE 8 | ENE 8 | ENE 8 |
| kJ | 943 | 1033 | 1162 | 1162 | 1106 | 1023 | 1023 | 972 | 975 | 953 | 860 | 860 | 931 | 864 | 1003 | 1156 | 1076 | 1003 | 912 | 891 | 870 | 808 | 909 | 844 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 47 | 432 | 424 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 41 | 41 | 41 | 35 | 41 | 35 | 35 | 35 | 35 | 35 | 24 | 24 | 35 | 41 |
Best forecast wave conditions in Kaua'i | ||||||||||||||||||||||||
Best forecast wave conditions in United States | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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