Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Issued: 1 am 05 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wailua/Horners sea temperature is
26.1° C

Normal for this time of year

Wailua/Horners surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Wailua/Horners surf forecast from 5 Jul 2026:

  • Most powerful swell: Saturday 11 Jul, 5AM (local time) - 8ft (2.4m), 8s period, ENE swell with 725 kJ wave energy.

Best Forecast Surf Conditions for Wailua/Horners this week:

The most powerful waves expected at Wailua/Horners in the next 16 days are 2.4m 8s and forecast to arrive on Saturday (Jul 11) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 18s period and expected on Sunday (Jul 05) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5AM (Sat 11th Jul)8ft (2.4m) 8s

Table - best surf conditions forecast for Wailua/Horners over the next 16 days.


Updates in  hr  min  s Forecast update imminent

Alright, Rusty here again, same story, different numbers. For Wailua/Horners, it’s a long stretch of ugly. This is an advanced reef spot, but the ocean is just not cooperating. Water temp is about 79°, dead average for the season, so at least you won’t get cold while you’re waiting for a wave that isn’t coming.

The wind is the villain. From Sunday the 5th right through the first week, it’s 15 to 19 mph onshore from the ENE, blowing straight into the waves. The swell sits around 7 ft to 8 ft from the ENE, with a short, weak period of 8 seconds. The combined swell energy runs from 434 to 651 – moderate on paper, but worthless with that wind. Every single session is flagged as “poor surf conditions,” scoring a zero. The spot is “inconsistent” anyway, so a dry spell is part of the deal.

This same pattern sticks around for days. Onshore wind, lumpy, short-period slop. No relief.

Then on the 14th and 15th of July, a glimmer. A tiny groundswell shows up – only 3 ft to 3 ft, but with a very long period of 16 seconds. The combined energy peaks at 789 on the 15th, which is respectable. But the wind is still onshore at 12 mph from the ENE. On a reef, that long period could have given you some beautiful lines if the wind was right, but it’s not. Still called “poor surf conditions.”

There’s one flicker on Thursday the 16th afternoon – a 6 ft swell from the E, period of 7 seconds, and the wind drops to a gentle 9 mph onshore. It’s called “marginal” at best, a score of 1 out of 10. That single afternoon is the only session in the entire 16 days that isn’t a complete write-off. A 6 ft, short-period wave with onshore wind… it’s a gamble, not a guarantee.

The rest of the second week slides back into the doldrums: 4 ft to 5 ft short-period E swell with 9 to 12 mph onshore winds. The combined energy drops to the low 200s and 300s – weak, messy, and not worth your time.

I can’t give you a standout. There’s no day where the stars align. If you absolutely must paddle out, keep an eye on that Thursday the 16th afternoon for the best of a bad bunch. Otherwise, this setup looks more like a kiter’s game than a surfer’s.

Hang tight. Things can turn around.

Rusty

Short Range Forecast

Moderate rain (total 18mm), heaviest on Sun morning. Warm (max 25°C on Sun afternoon, min 23°C on Mon night). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 26mm), heaviest during Fri morning. Warm (max 26°C on Thu afternoon, min 24°C on Wed morning). Wind will be generally light.

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Saturday
11
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
ENE
8
2
ENE
7
1.8
ENE
7
2.3
ENE
8
2.1
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
Wave Graph
Metric surfscale
Energy kJ
459
417
353
597
507
591
618
563
534
520
395
438
481
469
481
589
605
707
615
522
525
Wind (km/h)
25
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
30
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
25
NE
15
ENE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
6:29PM0.64m
8:05AM0.43m
6:54PM0.59m
9:46AM0.50m
7:21PM0.53m
11:11AM0.59m
7:48PM0.46m
12:14PM0.68m
1:05PM0.76m
10:34PM0.36m
1:52PM0.83m
00:03AM0.35m
Low Tide
11:29AM0.27m
1:46AM0.20m
12:30PM0.35m
2:23AM0.17m
2:18PM0.43m
3:06AM0.13m
5:20PM0.45m
3:56AM0.09m
4:50AM0.06m
8:48PM0.36m
5:46AM0.02m
9:20PM0.32m
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:58
5:58
5:58
5:58
6:00
6:00
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:24
7:23
7:23
7:23
7:23
7:23
7:23
 mm
2
2
1
2
1
4
2
4
1
1
2
2
4
4
4
8
1
1
Temp °C
24
25
24
24
25
24
24
25
24
24
25
24
25
26
24
25
25
24
25
25
24
Feels °C
23
24
22
23
23
22
22
23
22
23
23
23
25
25
23
25
24
23
23
24
22
Swell 1
Height (m)
Direction
Period (s)
0.7
S
18
0.7
S
18
0.7
S
16
0.7
S
16
0.7
S
15
0.7
S
15
0.7
S
15
0.7
S
14
0.7
S
14
0.6
S
14
0.6
S
13
0.6
S
13
0.5
S
12
0.5
S
12
0.4
S
12
0.4
S
12
0.4
S
12
0.3
W
13
0.4
S
12
0.4
S
12
0.4
W
13
Energy kJ
311
304
257
251
233
209
209
203
198
134
130
125
78
76
46
44
42
32
44
44
55
Swell 2
Height (m)
Direction
Period (s)
0.4
NW
11
0.3
NW
10
0.3
SSE
9
0.2
SSE
11
0.3
SSE
9
0.2
SSE
9
0.2
SSE
8
0.2
SSE
8
0.2
SSE
8
0.1
S
18
0.2
SSE
9
0.3
SE
8
0.2
W
14
0.2
SSE
8
0.2
SSE
8
0.3
W
14
0.3
W
13
0.3
S
11
0.3
W
14
0.3
W
13
0.3
S
12
Energy kJ
41
17
17
11
16
8
7
7
7
6
7
11
15
6
6
37
32
21
36
32
26
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
14
0.2
SSW
13
0.3
SSW
13
0.2
SSE
9
0.2
S
20
0.2
S
18
0.1
NW
9
0.1
NW
8
0.1
SE
10
0.1
W
16
0.1
S
18
0.1
W
15
0.2
S
16
0.2
W
14
0.2
W
13
0.1
S
15
0.1
SW
21
0.2
S
13
0.2
SSW
19
0.2
SSW
18
0.4
SW
18
Energy kJ
40
17
34
8
30
25
3
3
4
5
6
4
21
14
13
4
17
13
35
31
78
Wind waves
Height (m)
Direction
Period (s)
2
ENE
8
2
ENE
7
1.8
ENE
7
2.3
ENE
8
2.1
ENE
8
2.3
ENE
8
2.2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
1.9
ENE
8
2
ENE
8
2.1
ENE
8
2.1
ENE
8
2.1
ENE
8
2.3
ENE
8
2.3
ENE
8
2.4
ENE
8
2.2
ENE
8
2.1
ENE
8
2.2
ENE
8
Energy kJ
459
417
353
597
507
591
618
563
534
520
395
438
481
469
481
589
605
707
615
522
525
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
2
3
2
2
2
3
3
3
3
2
2
1
2
3
2
3
3
2
Distance (km)
35
36
35
36
35
35
35
35
35
36
35
24
35
36
24
35
35
24
35
36
24
Best forecast wave conditions in Kaua'i
Rating
(10 max)
3
3
3
2
3
2
2
2
3
3
3
3
2
2
1
2
3
3
3
3
2
Best forecast wave conditions in United States
Rating
(10 max)
3
3
3
2
3
3
2
2
4
3
3
4
2
3
4
2
3
4
3
3
3
Header Global
Rating
(10 max)
7
6
5
8
7
5
5
9
8
9
6
7
8
8
6
9
6
4
9
7
7
  • 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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Information about the Wailua/Horners Surf forecast

The above surf forecast table for Wailua/Horners provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Wailua/Horners can be found by selecting the local surf guide option on the grey menu. Our Wailua/Horners surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Wailua/Horners) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Wailua/Horners may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Are you planning a vacation in Kaua'i? If you are looking for accommodation near Wailua/Horners, camping, hotels and condos and appartments in Kaua'i, consider staying in Lihue - Kauai which is 8 km (5 miles) away. Alternatively, find information about places to stay and car hire in Nawiliwili which is 9 km (6 miles) away

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