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Surf Forecasts:

Wailua/Horners surfForecast / HAW – Kaua'i / USA

information circle48hr Weather and Surf, issued 1 am Tuesday 17 Mar 2026 HST
Forecast 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
24.7° C
 (Which is slightly warmer than usual)

How big are the waves at Wailua/Horners today?

The current surf forecast for Wailua/Horners at 6AM is: 1.7m 11s primary swell from a North-northwest direction and 0.8m 9s secondary swell from a West-northwest direction (forecast issued at 01:00am March 17). The wind direction is predicted to be glassy and the swell rating is 3.

Time (HST) & DateWave HeightWave Period
Morning (17 Mar)5.5ft (1.7m)12s
Afternoon (17 Mar)6ft (1.9m)12s
Evening (17 Mar)7ft (2.2m)13s

Table - waves today at Wailua/Horners. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Tuesday
17
Wednesday
18
Thursday
19
11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM
Rating
(10 max)
4
2
3
3
4
4
3
4
3
3
3
3
3
1
2
2
2
2
3
2
2
1
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
NNW
1.6
NNW
1.7
NNW
1.7
NNW
1.8
NNW
1.9
NNW
2.1
NNW
2.2
NNW
2.2
NNW
1.7
N
2.1
NNW
2.1
NNW
1.9
NNW
1.8
NNW
1.8
N
1.7
N
1.7
N
1.6
N
1.5
N
1.5
N
1.4
N
1.3
N
1.2
N
1.2
N
Period(s) (?)121111121212141413131313121212121211111111111110
Wave
Graph
(?)Metric surfscale
Energy kJ (?)87861377779191810331724170516491016143013441137976940814786639553536459389323311
Wind
(km/h)
5
NE
10
NNW
5
SW
5
NE
5
E
5
E
5
ENE
5
NE
5
ENE
5
E
10
ENE
5
E
10
ESE
10
SE
10
SE
5
SE
10
ESE
5
SE
5
S
10
SSE
15
SSE
15
S
10
SSW
5
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscrossoffglassglassglassonglassonononcross-
on		cross-
on		cross-
on		crosscross-
on		cross-
on		cross-
on		cross-
off		crosscrosscross-
off		cross-
off		cross-
off
High Tide
/ height (m)
2:16AM
0.72
2:28PM
0.55
2:40AM
0.70
3:07PM
0.62
3:04AM
0.65
3:48PM
0.67
Low Tide
/ height (m)
8:43AM
0.17
8:18PM
0.15
9:02AM
0.13
9:01PM
0.18
9:23AM
0.09
Tuesday
17
Wednesday
18
Thursday
19
Sunrise---6:43-------6:43-------6:41----
Sunset------6:46-------6:46-------6:47-
cloud
light rain
light rain
light rain
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
cloud
part cloud
clear
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
-321---------------11121
Temp. °C232120202222222222212122232424232322222324252524
Feels °C (?)252221212424232424222224242526252524242525262627
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Wailua/Horners surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Wailua/Horners at:
surf-forecast.com

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