Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Wailua/Horners Surf Forecast and Surf Report

Issued: 1 pm 27 Aug 2026 (local time)

Forecast update in  hr  min

Today's Wailua/Horners sea temperature is
27.3°C
0.5° 

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 28 Aug 2026:

  • Most powerful swell: Thursday 3 Sep, 8AM (local time) - 7ft (2.1m), 13s period, E swell with 1,385 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 2.1m 13s and forecast to arrive on Thursday (Sep 03) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 13s period and expected on Wednesday (Sep 02) at 11PM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8AM (Thu 3rd Sep)7ft (2.1m) 13s

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


The Lowdown

Alright, this is Rusty. Let’s take a look at what’s on offer.

To be straight with you, the next couple of weeks are a tough stretch. The only spot in the picture is Wailua/Horners, and it just can’t get it together for most of the run. We’re looking at a long block of poor right from the start.

The outlook starts off on the morning of Thursday, August 27th, but don’t get your hopes up. The swell is a weak 4ft from the East with a short, wind-chopped period of 7 seconds and moderate wave energy (170). And the wind? It’s blowing straight onshore from the ENE at 16 mph, making for messy, blown-out conditions. That’s the story through the end of the month: onshore winds, weak short-period swell, and "poor surf conditions" every single session. The water temp is 81°, which is about average for this time of year.

We roll into September with the same troubles. The swell does build a touch, hitting 7ft by Tuesday the 1st, with energy climbing into the moderate range (537 in the afternoon), but the wind stays on it. It ain’t until Saturday the 5th that things get a little interesting. The swell jumps to 7ft from the East with a longer period of 12 seconds, and the energy surges to 1174 – that’s a strong, powerful push. But even then, the wind is still onshore, and the call is only "marginal" at best. A 7ft wave with onshore wind at Wailua/Horners is a choppy mess, not a gem.

The chase for a clean session goes on, but it never arrives. The wind stays onshore or cross-onshore with moderate to fresh breezes right through to September 11th, when things get wild. On the morning of Friday the 11th, we’ve got a near gale blowing 34 mph from the NE, cross-onshore, making it a complete write-off for paddle surfing – that’s kite territory if anything. By the afternoon, the wind shifts to a cross-offshore from the NW at 31 mph, which cleans it up a bit, but the swell is a jumbled 6ft from a different direction, and the whole setup is just not happening.

So here’s the bottom line: there isn’t a single standout session in this whole 16-day window. It’s a long, frustrating gap. The conditions just don’t line up for a quality surf. The break itself is inconsistent, and when the swell does show some muscle, the wind ruins it. We’ll have to wait for the next forecast.

Rusty.

Short Range Forecast

Light rain (total 9mm), mostly falling on Fri night. Warm (max 27°C on Thu afternoon, min 25°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Moderate rain (total 17mm), heaviest on Mon morning. Warm (max 27°C on Sun afternoon, min 24°C on Mon night). Wind will be generally light.

Thu
27
Friday
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
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
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
1.3
E
7
1.3
E
7
1.2
E
7
1.5
E
6
1.6
E
7
1.6
E
7
2
E
7
2
ENE
7
1.8
ENE
7
1.7
ENE
7
2.1
ENE
7
2
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
2
ENE
8
1.7
ENE
8
1.8
ENE
8
1.8
ENE
8
Wave Graph
Metric surfscale
Energy kJ
123
145
154
123
188
229
247
411
415
319
289
444
451
475
499
524
512
383
402
414
Wind (km/h)
25
ENE
20
ENE
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
E
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
15
ENE
25
NE
20
ENE
20
ENE
20
ENE
15
ENE
15
ENE
Wind State
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
on
High Tide
3:03PM0.74m
2:57AM0.51m
3:25PM0.71m
3:36AM0.55m
3:45PM0.67m
4:18AM0.58m
4:05PM0.62m
5:05AM0.60m
4:22PM0.57m
5:59AM0.61m
4:35PM0.51m
7:09AM0.62m
4:31PM0.46m
Low Tide
9:33PM0.20m
8:46AM0.13m
9:51PM0.17m
9:24AM0.17m
10:11PM0.15m
10:05AM0.23m
10:33PM0.12m
10:50AM0.30m
10:59PM0.11m
11:46AM0.37m
11:31PM0.10m
1:16PM0.43m
00:11AM0.11m
clear
part cloud
clear
clear
rain showers
rain showers
clear
rain showers
rain showers
clear
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
6:18
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:58
6:57
6:55
6:55
6:54
6:53
6:52
 mm
2
1
4
2
3
3
1
2
2
4
2
2
10
Temp °C
27
25
26
26
25
26
27
25
26
27
26
26
26
26
26
27
26
26
27
26
Feels °C
26
25
25
25
24
25
26
25
25
26
26
25
25
26
26
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)
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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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