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

information circle48hr Weather and Surf, issued 7 pm Saturday 16 May 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 normal for this time of year)

How big are the waves at Wailua/Horners today?

The current surf forecast for Wailua/Horners at 3AM is: 1.7m 8s primary swell from a East-northeast direction and 0.6m 10s secondary swell from a North-northwest direction (forecast issued at 07:00pm May 16). The wind direction is predicted to be onshore.

Time (HST) & DateWave HeightWave Period
Morning (17 May)5ft (1.6m)8s
Afternoon (17 May)5ft (1.6m)8s
Evening (17 May)5ft (1.6m)8s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 23mm), heaviest during Sun night. Warm (max 25°C on Sun morning, min 23°C on Sat night). Wind will be generally light.

Sat
16
Sunday
17
Monday
18
Tue
19
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
Rating
(10 max)
0
0
1
0
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.7
E
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
2
E
8
2.2
E
8
2.3
E
8
2.2
E
8
2.1
E
8
2
E
8
2
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.5
E
8
Wave Graph
Metric surfscale
Energy kJ
383
392
437
437
402
359
359
359
318
318
526
603
665
624
569
516
520
470
422
377
326
314
277
284
Wind (km/h)
15
ENE
15
NE
15
ENE
15
ENE
10
ENE
10
NNE
15
E
15
E
20
ENE
20
ENE
20
ENE
20
E
20
E
20
E
25
E
25
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
20
ENE
on
on
on
on
on
cross-on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
3:34PM0.87m
2:11AM0.40m
4:21PM0.88m
2:47AM0.37m
5:11PM0.86m
3:26AM0.34m
Low Tide
10:30PM0.30m
8:35AM-0.04m
11:32PM0.31m
9:16AM-0.02m
00:42AM0.31m
9:58AM0.01m
rain showers
clear
rain showers
clear
rain showers
clear
clear
clear
clear
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
part cloud
clear
rain showers
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:56
5:56
5:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:08
7:09
7:09
7:10
1
1
1
1
2
2
3
3
3
3
2
1
1
Temp °C
25
24
24
23
23
24
25
25
25
24
24
23
23
23
24
24
24
23
23
23
23
24
24
25
26
26
25
24
26
27
26
26
25
25
24
23
23
23
24
24
24
23
23
23
23
24
24
25
Swell 1
Height (m)
Direction
Period (s)
1.7
E
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
1.7
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.6
ENE
8
1.7
ENE
8
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.4
SSW
15
0.4
SSE
10
0.5
NW
11
0.4
NW
11
0.5
NW
11
0.6
NNW
11
0.6
NNW
12
0.5
SSW
17
0.6
NW
10
Energy kJ
383
392
437
437
402
359
359
359
318
318
370
42
41
40
39
72
39
64
43
58
82
90
172
89
Swell 2
Height (m)
Direction
Period (s)
0.7
NW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.6
NNW
10
0.7
SE
11
0.8
SSE
11
0.6
SSE
8
0.6
SSE
11
0.6
SSE
7
0.4
SSE
11
0.4
SSW
15
0.4
SSW
14
0.4
SSW
14
0.4
SSW
14
0.4
SSE
10
0.4
NW
12
0.4
SSW
14
0.3
SSW
13
0.3
SSW
13
0.3
SSW
13
0.5
SSW
17
0.5
NW
10
0.5
SSW
14
Energy kJ
108
68
68
68
68
119
149
42
78
36
44
71
70
69
69
39
36
62
35
35
35
172
53
120
Swell 3
Height (m)
Direction
Period (s)
0.4
SSE
10
0.3
SSW
16
0.3
SSW
17
0.4
SSE
12
0.5
SSE
12
0.6
NNW
10
0.6
NNW
10
0.5
SSE
11
0.6
SSE
7
0.5
SSE
11
0.4
SSE
7
0.4
NW
9
0.3
NNW
9
0.4
SE
7
0.4
NW
12
0.4
NW
12
0.4
SSW
14
0.4
SE
10
0.4
SE
10
0.3
SSW
16
0.3
SSW
17
0.4
SE
10
0.3
NNW
12
0.4
SSE
10
Energy kJ
41
53
57
55
77
67
65
66
36
66
21
21
16
14
40
37
63
25
25
53
57
24
30
35
Wind waves
Height (m)
Direction
Period (s)
2
E
8
2.2
E
8
2.3
E
8
2.2
E
8
2.1
E
8
2
E
8
2
E
8
1.9
E
8
1.8
E
8
1.7
E
8
1.6
E
8
1.6
E
8
1.5
E
8
1.5
E
8
Energy kJ
526
603
665
624
569
516
520
470
422
377
326
314
277
284
Nearest Offshore or Glassy
Rating
(10 max)
2
2
1
2
2
3
2
2
2
2
2
2
2
2
2
3
3
3
2
2
3
3
3
3
Distance (km)
35
24
24
24
20
10
23
35
35
24
24
36
36
24
35
35
35
24
24
24
24
24
35
35
Best forecast wave conditions in Kaua'i
Rating
(10 max)
2
2
2
2
3
3
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in United States
Rating
(10 max)
3
2
2
2
8
6
2
4
5
7
4
4
5
4
4
3
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
4
5
4
4
8
6
4
4
5
7
4
4
5
4
5
5
4
4
4
4
5
5
5
4
  • 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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