Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Wailua/Horners Surf Forecast and Surf Report

Issued: 1 pm 03 Sep 2026 (local time)

Forecast update in  hr  min

Today's Wailua/Horners sea temperature is
27.1°C
0.1° 

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 4 Sep 2026:

  • Best quality surf: Tuesday 8 Sep, 8PM (local time) - 5ft (1.5m), 10s period, ENE swell with cross-offshore winds.
  • Most powerful swell: Monday 7 Sep, 5PM (local time) - 15ft (4.5m), 9s period, E swell with 3,147 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 8 Sep, 8PM (local time) - 5ft (1.5m), 10s period with ENE swell.

Best Forecast Surf Conditions for Wailua/Horners this week:

The surf forecast for Wailua/Horners over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 08) at 8PM. The primary swell is predicted to be 1.5m and 10s period with a secondary swell of 1.1m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Wailua/Horners in the next 16 days are 4.5m 9s and forecast to arrive on Monday (Sep 07) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7.5m 14s period and expected on Monday (Sep 07) at 8PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+) 8PM (Tue 8th Sep)5ft (1.5m) 10s
Best Surf 8PM (Tue 8th Sep)5ft (1.5m) 10s
Most Powerful 5PM (Mon 7th Sep)15ft (4.5m) 9s

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


The Lowdown

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

It’s a pretty grim start, I’m not gonna lie. We’ve got a solid run of poor surf conditions kicking off this Thursday afternoon, September 3rd, and it’s gonna be a long wait. The first few days are just a write-off. The wind is hammering onshore from the NE and ENE at 15 mph, and the swell is a messy, short-period chop. Combined wave energy is moderate at best early on, but it’s all blown out and ugly. That run of junk lasts right through until Sunday, September 6th, with the wind actually picking up into a fresh breeze and even a near gale by Monday the 7th. The swell gets big—up to 14.8 ft on Monday afternoon—but it’s a total mess with that cross-onshore wind. Unless you’re looking to get your kite flying, this is a stay-at-home kind of stretch.

The first real sign of life doesn’t show up until Tuesday, September 8th. The wind finally swings around to the SSW, giving us a cross-offshore breeze and clean conditions. The swell drops back to 6.6 ft in the morning and 5.2 ft in the afternoon, coming from the ENE with a decent 11-second period. The combined energy is still strong (1361 and 729), so there’s meat on the bone. But the surf forecast is only marginal, and this spot is an advanced, inconsistent reef break that often gets crowded. It’s tricky, but if you’re a seasoned local and you can pick your peak, Tuesday morning and afternoon are your best bet in the whole outlook. The water temperature is 80.8°, which is pretty much normal for this time of year.

After that, it’s back to the same old story. From Wednesday, September 9th, through to the end of the forecast on September 18th, it’s a long stretch of onshore ENE wind and poor quality. The swell hangs around between 2.6 ft and 7.2 ft, but the wind is relentless and the conditions are blown out or just marginal at best. There’s a brief spike in energy around the 15th (1446) with a 7.5 ft ENE swell and a 10-second period, but the wind is still onshore from the ENE, so it’s probably not worth the drive.

Honestly, the standout here is Tuesday, September 8th. That’s your window. It ain’t perfect, but it’s the only clean surf we’re gonna see for a while. Get it while you can.

Short Range Forecast

Light rain (total 9mm), mostly falling on Thu afternoon. Warm (max 26°C on Thu afternoon, min 24°C on Fri night). Wind will be generally light.

Days 5-7 Weather Summary

Heavy rain (total 36mm), heaviest during Mon night. Warm (max 28°C on Tue afternoon, min 24°C on Sun night). Winds decreasing (near gales from the SE on Mon night, calm by Tue night).

Thu
3
Friday
4
Saturday
5
Sunday
6
Monday
7
Tuesday
8
Wednesday
9
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
1
0
0
1
0
0
1
2
2
3
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)
1.9
ENE
8
1.9
E
7
1.9
ENE
7
1.1
E
14
1.3
E
14
2.2
E
14
2.2
E
13
2.2
E
14
2.3
E
13
2.4
E
12
2.5
E
12
3
E
8
4.5
E
9
2.4
ENE
12
2
ENE
11
1.6
ENE
10
1.3
ENE
9
0.8
E
14
0.8
E
13
0.8
E
13
Wave Graph
Metric surfscale
Energy kJ
395
397
405
432
678
1949
1734
1787
1806
1707
1880
1170
3147
1595
991
543
274
236
229
222
Wind (km/h)
25
NE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
E
20
E
35
E
50
ESE
45
S
25
SSW
15
SSW
5
SW
15
E
20
ENE
20
ENE
Wind State
on
on
on
on
on
on
on
on
on
cross-on
on
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
on
on
on
High Tide
10:31AM0.66m
11:43AM0.71m
9:51PM0.30m
12:34PM0.75m
11:52PM0.34m
1:13PM0.78m
00:52AM0.40m
1:48PM0.78m
1:40AM0.47m
2:18PM0.76m
2:23AM0.53m
Low Tide
1:09AM0.13m
2:42AM0.14m
8:37PM0.30m
8:03PM0.27m
5:38AM0.11m
8:13PM0.24m
6:37AM0.09m
8:30PM0.21m
7:27AM0.10m
8:50PM0.17m
rain showers
rain showers
clear
clear
rain showers
rain showers
clear
rain showers
rain showers
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
rain showers
clear
clear
clear
thunderstorm
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:20
6:20
6:20
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:52
6:51
6:50
6:49
6:47
6:46
6:45
 mm
1
1
1
1
3
2
6
7
3
5
14
1
1
2
Temp °C
26
25
26
26
25
26
26
25
26
26
24
26
27
26
27
28
27
27
27
25
Feels °C
25
24
24
24
23
25
25
25
26
25
25
24
22
20
28
29
31
29
29
26
  • 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