Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Wailua/Horners Surf Forecast and Surf Report

Issued: 7 am 09 Jul 2026 (local time)

Forecast update in  hr  min

Today's Wailua/Horners sea temperature is
26.3° C
0.2° 

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 9 Jul 2026:

  • Most powerful swell: Sunday 12 Jul, 8PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 671 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 2.3m 8s and forecast to arrive on Sunday (Jul 12) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 8s period and expected on Monday (Jul 13) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sun 12th Jul)7.5ft (2.3m) 8s

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


Alright folks, Rusty here. Let’s have a look at what’s on the cards for the Wailua/Horners zone over the next couple of weeks.

Right off the bat, I gotta be straight with you – this one’s a tough run. We’re looking at a solid 16-day stretch where the conditions just aren’t playing ball. The whole outlook is flagged as poor surf, and honestly, I can’t find a single standout session to get excited about. There’s no real kick-off to the period; it’s just a long, flat-to-messy grind from the start.

For the first week and a half, from Thursday the 9th right through to around Monday the 20th, we’ve got a constant onshore breeze from the ENE, blowing at 12 to 16 mph. That wind is just ruining any chance of clean waves. The swell is hanging around the 5 ft to 8 ft range, mostly from the E and ENE, but with a short, weak period of 7 to 8 seconds – that’s windswell, not groundswell. The energy is there, reading between 240 and 638 (moderate), but it’s all chopped up and messy. Not a single clean window in that whole stretch.

Then, around Tuesday the 21st and Wednesday the 22nd, things get weird. The swell drops to 3 ft to 5 ft, but the period jumps way up to 15 to 20 seconds. That’s a very long period groundswell rolling in from the east. The combined energy spikes into the four-digit range (1116 to 1462), showing strong energy. But here’s the kicker – the wind is still onshore, 12 to 16 mph from the ENE and NE. That’s a brutal combo. A long period swell like that needs clean, glassy conditions to really shine, especially at a reef break like this. With that wind, it’s just going to be a bumpy, difficult paddle. The swell direction is E, which is not the optimum N direction for this spot, so it’s not wrapping in perfectly either. It’s a heartbreaker, but that’s the call.

The last few days, the 23rd and 24th, the swell fades back to 3 ft to 5 ft, period drops, and the wind stays onshore. The water temp is sitting at 79°F, which is about normal for this time of year, with a tiny anomaly of +0.4°F. Water temperature anomaly is about average for the time of year.

So, bottom line: there is no good surf on offer in this 16-day window. The whole period is a washout. For a spot that’s normally inconsistent, this kind of blank run can happen. It’s a real bummer, but that’s the reality of the forecast. Keep your eyes peeled for a change in the wind pattern, but for now, I’d say leave the boards in the car and find something else to do.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Thu morning. Warm (max 25°C on Thu morning, min 24°C on Thu morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Sun afternoon. Warm (max 25°C on Sun morning, min 23°C on Sun night). Wind will be generally light.

Thursday
9
Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
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)
2.3
ENE
8
2.1
E
8
2
E
8
1.8
E
8
1.7
ENE
7
1.7
E
7
2
ENE
7
1.9
ENE
7
1.7
E
7
2.1
ENE
8
1.9
E
8
1.6
E
8
2
ENE
8
1.8
ENE
8
1.7
ENE
8
0.6
W
16
1.3
NE
8
0.7
W
16
1.7
ENE
7
1.6
ENE
7
1.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
623
545
459
367
327
295
428
400
298
469
410
334
489
384
339
195
202
239
297
251
265
Wind (km/h)
25
E
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
20
ENE
20
ENE
20
ENE
15
ENE
20
ENE
20
ENE
20
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
12:14PM0.68m
1:05PM0.76m
10:34PM0.36m
1:52PM0.83m
00:03AM0.35m
2:36PM0.87m
1:11AM0.35m
3:17PM0.89m
2:10AM0.37m
3:57PM0.89m
3:05AM0.39m
4:33PM0.85m
4:00AM0.40m
Low Tide
4:50AM0.06m
8:48PM0.36m
5:46AM0.02m
9:20PM0.32m
6:40AM-0.02m
9:52PM0.29m
7:31AM-0.03m
10:25PM0.27m
8:19AM-0.03m
10:57PM0.25m
9:05AM0.00m
11:29PM0.23m
rain showers
rain showers
rain showers
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
clear
rain showers
rain showers
clear
rain showers
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:00
6:01
6:01
6:01
6:01
6:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:23
7:23
7:23
7:23
7:23
7:22
 mm
5
2
1
2
2
2
3
3
4
3
2
1
4
2
3
Temp °C
25
25
24
25
25
24
25
25
24
25
25
24
25
25
24
25
25
24
25
25
24
Feels °C
24
24
23
24
24
23
24
24
23
25
24
23
24
24
23
24
24
23
25
24
24
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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