Wailua/Horners Surf Break

Lat Long: 22.05° N 159.34° W

Wailua/Horners Surf Forecast and Surf Report

Issued: 7 am 10 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 10 Jul 2026:

  • Most powerful swell: Sunday 12 Jul, 5PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 623 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 5PM. 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 5PM (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 get straight into it. We're looking at a bit of a rough stretch ahead for Wailua/Horners, and I gotta be honest with you, it's a tough one to call.

The whole 16-day window starts off pretty grim. Right from Friday the 10th of July, we've got consistent onshore wind from the ENE blowing at 15 mph, and it just doesn't let up. The swell is there, mostly around the 6 ft to 8 ft mark from the ENE, but with that wind and short, weak periods of 7 to 8 seconds, the wave quality is just plain poor. The water temp is sitting at 79°, which is about average for this time of year, but that doesn't help the messy conditions.

Even when the swell pushes up to 8 ft on Sunday the 12th, the combined energy is moderate at best (649), and that onshore breeze is just chopping it all up. This isn't a beginner spot anyway – it's an advanced reef break – but the conditions are so poor, it's just not inviting for anyone.

We keep seeing this pattern right through the week. Monday the 13th and Tuesday the 14th are more of the same: 4 ft to 6 ft with that stubborn ENE wind. There's a brief shift on Wednesday the 15th and Thursday the 16th where the swell direction swings to the west with a very long period of 15 seconds, but the size drops to just over 2 ft. That's a groundswell, which could be good for the reef setup here, but it's just too small and the wind is still on it. The combined energy drops to moderate (335 to 518) but it's pointless with the wind.

The second week, from Friday the 17th of July onward, is the same old story. More ENE wind at 15 mph, moderate swell energy in the 300 to 700 range, and swell heights fluctuating from 5 ft to 7 ft. Clear skies here and there, but the wind stays onshore, and the wave comment is always "poor surf conditions." By the time we get to the 24th and 25th of July, the swell gets smaller again, dropping to 4 ft with a period of just 6 seconds, and the energy is getting weak (under 250).

Honestly, there are no standouts here. Not a single day offers the clean, glassy conditions this advanced reef really needs to shine. The optimum swell for this spot is from the north, and we're only seeing ENE and E swells, so the direction is wrong on top of everything else. This is a solid 16-day stretch of no good surf. Sometimes that's just the way it goes for this area. Keep an eye on the charts, because it can't stay this rough forever.

Rusty.

Short Range Forecast

Heavy rain (total 20mm), heaviest during Fri afternoon. Warm (max 25°C on Fri morning, min 23°C on Sun night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 17mm), heaviest on Wed morning. Warm (max 26°C on Wed afternoon, min 23°C on Mon night). Wind will be generally light.

Friday
10
Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
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
1
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)
1.9
ENE
8
2
ENE
7
2
ENE
7
1.9
ENE
7
2
ENE
7
2.1
ENE
7
2.2
ENE
8
2.3
ENE
8
2.2
ENE
8
1.9
ENE
8
1.6
E
8
1.4
E
8
1.3
E
8
1.7
ENE
8
0.7
W
16
0.7
W
15
0.8
W
15
0.7
W
15
0.7
W
15
0.7
W
14
1.7
ENE
7
Wave Graph
Metric surfscale
Energy kJ
416
403
404
387
428
456
512
623
587
427
321
240
198
302
239
233
287
215
209
206
268
Wind (km/h)
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
ENE
25
NE
15
ENE
20
ENE
20
ENE
15
ENE
20
E
20
ENE
20
E
25
ENE
25
ENE
20
E
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
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
5:06PM0.80m
4:58AM0.42m
Low Tide
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
9:49AM0.07m
00:00AM0.22m
rain showers
rain showers
rain showers
part cloud
rain showers
rain showers
rain showers
rain showers
light rain
part cloud
part cloud
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:00
6:01
6:01
6:01
6:01
6:01
6:03
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:23
7:23
7:23
7:23
7:23
7:22
7:22
 mm
1
3
2
1
4
3
3
3
1
1
1
3
4
3
4
1
2
Temp °C
25
25
24
25
25
24
25
25
24
25
25
24
25
25
24
25
26
24
25
26
25
Feels °C
25
24
23
24
24
23
24
23
23
24
24
23
24
24
24
25
26
24
25
26
25
  • 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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