Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Wailua/Horners Surf Forecast and Surf Report

Issued: 1 am 11 Sep 2026 (local time)

Forecast update in  hr  min

Today's Wailua/Horners sea temperature is
26.6°C
0.4° 

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 11 Sep 2026:

  • Most powerful swell: Thursday 17 Sep, 8PM (local time) - 6.5ft (2.0m), 9s period, E swell with 632 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 2.0m 9s and forecast to arrive on Thursday (Sep 17) 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 0.5m 8s period and expected on Wednesday (Sep 16) at 8AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Thu 17th Sep)6.5ft (2.0m) 9s

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


The Lowdown

Yeah, look, I’m not gonna sugarcoat it. The next couple of weeks are looking pretty bleak for a proper paddle. We’ve got a solid wave of energy pushing through, but the wind is just killing it. Everything is coming in from the east and northeast, which is straight onshore for Wailua/Horners. That means wind-blown, lumpy, and messy conditions just about every day, with only the briefest of windows where things might clean up.

The water temp is sitting at 80°F, which is about normal for this time of year. Not a surprise.

Right now, the surf is small, around the 4ft mark with a weak and short-period east swell. The energy is there in the water – about 375 on the combined scale – but it’s all over the place with that onshore breeze. It’s poor out there. Not worth your time.

This pattern is going to hold for the first several days. Swell heights will bob around from 3ft to maybe 4ft, but the period stays short and the wind stays on it. It’s not going to be clean, and it’s not going to be powerful. The only real change is the swell pushing up a bit around the 17th, getting to 6ft, but with the same onshore wind, it’s just going to be a bigger, messier closeout.

We get a bit of a lull in the middle of the period, dropping down to under 3ft around the 20th, but by the 23rd, things start to wake up. The swell really kicks in, hitting 8ft on Wednesday the 23rd, and energy jumps to 860 – that’s some proper grunt. But again, the wind is still blowing onshore from the east-northeast at 12 mph, so it’s going to be a stormy, choppy mess. Tough paddling, tough surfing.

The only real glimmer of hope in this whole run is on Thursday, the 24th. The swell is still solid, around 6ft, and the wind finally backs right off in the afternoon. We get a light east breeze at just 3 mph instead of the usual 12, making for glassy, clean conditions. The energy is still strong, around 612, and the swell is coming from the east with a 9-second period. That’s when Horners is going to actually have some shape to it. The morning might be a bit iffy with a cross-on breeze and a chance of thunderstorms, but that afternoon window is your standout. It’s the only time in this whole forecast that it looks genuinely surfable.

Friday the 25th, the wind is back on it again at 12 mph, chopping up the 7ft to 7ft swell. After that, things start to ease off as we head into the weekend, dropping back to the 4-5ft range with the same old east-northeast wind. Nothing to get too excited about.

So, bottom line: this reef break is going to be a battle for the next two weeks. The swell is there for sure, but the wind is just relentless. If you’re a glutton for punishment and need to get wet, keep your eyes on the Thursday afternoon session on the 24th – that’s your one window. Otherwise, this setup looks a whole lot more interesting for the kite crew than us paddle surfers.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Fri morning, min 24°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 5mm), mostly falling on Tue night. Warm (max 27°C on Wed afternoon, min 24°C on Mon morning). Wind will be generally light.

Friday
11
Saturday
12
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
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)
1.2
E
7
1.2
E
11
1.3
ENE
11
1
E
10
0.9
E
10
0.9
NNE
9
0.9
NE
9
0.9
NE
9
1
NE
9
0.9
NE
8
0.8
NE
8
0.7
NE
8
0.7
NE
8
1.1
ENE
6
1
ENE
5
0.8
NNE
8
1.3
E
7
1.7
E
7
1.9
ENE
8
1.9
E
9
2
E
9
Wave Graph
Metric surfscale
Energy kJ
138
350
379
196
154
138
129
129
145
118
82
69
65
69
55
74
154
315
473
537
621
Wind (km/h)
20
E
15
ENE
15
ENE
15
E
15
ENE
10
ENE
15
E
15
ENE
10
ENE
15
ENE
15
ENE
15
ENE
20
ENE
20
NE
15
NE
20
ENE
20
NE
20
NE
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
3:10PM0.67m
3:44AM0.63m
3:31PM0.61m
4:24AM0.65m
3:48PM0.55m
5:05AM0.65m
4:00PM0.50m
5:50AM0.63m
4:02PM0.45m
6:45AM0.61m
3:21PM0.43m
8:07AM0.58m
Low Tide
8:56AM0.16m
9:30PM0.13m
9:39AM0.22m
9:51PM0.11m
10:22AM0.27m
10:11PM0.11m
11:07AM0.33m
10:32PM0.12m
12:00PM0.38m
10:55PM0.13m
1:36PM0.42m
11:22PM0.15m
11:58PM0.18m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
rain showers
clear
clear
thunderstorm
thunderstorm
clear
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:22
6:22
6:22
6:22
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:44
6:43
6:42
6:40
6:39
6:38
6:37
 mm
1
4
1
3
Temp °C
26
26
25
25
25
25
26
25
25
25
26
25
26
26
26
26
27
26
27
27
26
Feels °C
26
26
26
26
26
26
27
26
26
25
26
25
27
27
28
27
28
27
28
28
28
  • 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
How to use the Wavefinder 
submit an eyeball surf report

Quick surf report for Wailua/Horners:

join our community of surf reporters

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.


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

Nearest locationNearest