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Surf Forecasts:

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

information circle48hr Weather and Surf, issued 1 am Saturday 17 Jan 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
25.3° C
 (Which is 1.1°C warmer than normal for this time of year)

How big are the waves at Wailua/Horners today?

The current surf forecast for Wailua/Horners at 9AM is: 2.2m 12s primary swell from a North direction and 1.4m 13s secondary swell from a Northwest direction, 0.3m 8s secondary swell from a East direction (forecast issued at 01:00am January 17). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (17 Jan)7ft (2.2m)12s
Afternoon (17 Jan)7ft (2.1m)12s
Evening (17 Jan)5ft (1.6m)12s

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

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
17
Sunday
18
Monday
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)
0
0
0
1
0
0
1
0
0
1
2
2
0
2
2
2
3
2
2
3
3
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.4
N
2.4
N
2.3
N
2.2
N
2.1
N
2.1
NNE
1.7
N
1.7
N
1.6
N
1.4
N
1.8
NW
2.5
NW
2.5
NW
2.5
NW
2.5
NW
2.3
NW
2.2
NW
2.1
NW
1.8
NW
1.6
NW
1.4
NW
1.3
NW
1.1
NW
1.1
NW
Period(s) (?)131212121212121212121917161616151414141313131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)185417091522135512691180789776675517230636633678354432882278198316881220933683545418380
Wind
(km/h)
20
NE
20
NE
20
NE
20
ENE
25
ENE
20
E
20
ENE
20
ENE
20
E
20
E
15
E
20
ESE
20
ESE
20
ESE
15
ESE
10
ESE
10
ESE
10
ESE
10
E
15
SE
15
S
10
SSE
10
S
10
SSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		ononononononononcross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		cross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:07AM
0.79
1:47PM
0.36
3:36AM
0.81
2:26PM
0.38
4:03AM
0.81
3:07PM
0.40
Low Tide
/ height (m)
10:10AM
0.29
7:59PM
0.02
10:31AM
0.28
8:33PM
0.02
10:53AM
0.27
Saturday
17
Sunday
18
Monday
19
Sunrise---7:18-------7:18-------7:18----
Sunset------6:15-------6:15-------6:16-
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
clear
clear
part cloud
cloud
part cloud
Rain (mm)
------------------------
Temp. °C212121212222222121222122222323222222212223242322
Feels °C (?)171717181818181817191919192021212221212121232222
  • 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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FREE! Surf-Forecast.com widget for your website

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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