Kealia Surf Break

Lat Long: 22.10° N 159.31° W

Kealia Surf Forecast and Surf Report

Issued: 1 am 29 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kealia sea temperature is
27.2°C
0.4° 

Kealia surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kealia surf forecast from 29 Aug 2026:

  • Most powerful swell: Friday 4 Sep, 8PM (local time) - 6ft (1.8m), 13s period, ENE swell with 1,144 kJ wave energy.

Best Forecast Surf Conditions for Kealia this week:

The most powerful waves expected at Kealia in the next 16 days are 1.8m 13s and forecast to arrive on Friday (Sep 04) 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 0.8m 13s period and expected on Saturday (Aug 29) at 5AM.

Wave TypeTime (HST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Fri 4th Sep)6ft (1.8m) 13s

Table - best surf conditions forecast for Kealia over the next 16 days.


The Lowdown

G'day, Rusty here. It's a tough stretch ahead for Kealia. The whole 16-day window is pretty much a write-off, with no good surf options on the menu. We're looking at a solid two-week gap where the conditions just aren't friendly.

The water temperature is about average for this time of year, nothing unusual there. But the real story is the wind. We've got a persistent moderate breeze from the east and east-northeast, blowing straight onshore for the entire first week and a half. That's wrecking any chance of clean waves. The swell is all short-period windswell, mostly under 8 seconds, so the energy is weak to moderate (usually between 300 and 500). It's gonna be choppy and messy.

From Saturday the 30th of August right through to the end of the first week, it's all "poor surf conditions" with a big fat zero score. The swell hangs around 5 ft to 7 ft, but with that onshore wind, it's just a washing machine. Not worth paddling out for.

The second week starts to get a bit more interesting, but it's still not good. On Monday the 7th of September, the energy jumps up big time, hitting 1055 (moderate) in the morning, and then 2346 (strong) in the afternoon with an 8 ft swell from the east. The wave comment changes to "marginal" – a glimmer of hope, but still with onshore wind. That size is pushing into expert territory, and with the wind, it's a mess.

Tuesday the 8th sees the swell peak at 10 ft, but it's still onshore and the energy is strong (over 1000). That's purely for the hardcore, and even then, the conditions are poor. Later in the week, the wind drops to a light breeze on Thursday the 10th, and the swell drops to 6 ft with the energy around 500. The wave comment is "marginal" again, but with a cross-onshore wind, it's still not clean. The last few days of the outlook fade back to poor surf with small, weak windswell.

Honestly, for a beach and reef setup like Kealia, this pattern is often more interesting for kite surfing than paddle surfing. It's a blank run, but these things don't last forever. Keep an eye on the forecasts, things can change.

Rusty.

Short Range Forecast

Moderate rain (total 13mm), heaviest on Sun night. Warm (max 26°C on Sat morning, min 25°C on Sat morning). Mainly fresh winds.

Days 4-6 Weather Summary

Heavy rain (total 28mm), heaviest during Wed night. Warm (max 26°C on Tue afternoon, min 24°C on Thu night). Wind will be generally light.

Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
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)
1.5
E
7
1.5
E
7
2
ENE
7
1.9
ENE
7
1.8
ENE
7
1.9
ENE
7
1.9
ENE
7
1.7
ENE
7
1.8
ENE
8
1.9
ENE
8
1.7
ENE
8
2
ENE
8
1.9
ENE
8
1.8
ENE
8
1.8
ENE
7
1.6
ENE
7
1.6
ENE
8
1.6
ENE
8
1.6
ENE
7
1.6
ENE
7
0.9
E
13
Wave Graph
Metric surfscale
Energy kJ
200
212
403
375
319
356
400
327
393
445
357
515
468
403
337
292
273
273
292
261
273
Wind (km/h)
25
ENE
25
ENE
25
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
ENE
20
ENE
20
ENE
25
ENE
20
ENE
25
ENE
25
ENE
25
E
20
E
20
ENE
20
ENE
20
ENE
25
NE
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
3:45PM0.67m
4:18AM0.58m
4:05PM0.62m
5:05AM0.60m
4:22PM0.57m
5:59AM0.61m
4:35PM0.51m
7:09AM0.62m
4:31PM0.46m
8:46AM0.63m
10:31AM0.66m
Low Tide
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
1:09AM0.13m
2:42AM0.14m
part cloud
clear
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
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>
6:18
6:18
6:18
6:20
6:20
6:20
6:20
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:55
6:54
6:54
6:53
6:52
6:52
6:51
 mm
4
1
3
2
2
1
1
1
2
3
4
13
3
1
1
1
Temp °C
26
26
25
26
26
26
26
26
25
25
26
25
25
26
26
26
26
25
25
26
25
Feels °C
25
25
24
25
25
26
25
25
24
24
25
24
26
26
26
26
25
25
25
25
23
  • 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 Kealia:

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 Kealia 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 Kealia Surf forecast

The above surf forecast table for Kealia provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kealia can be found by selecting the local surf guide option on the grey menu. Our Kealia 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 (Kealia) 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 Kealia 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 Kealia, camping, hotels and condos and appartments in Kaua'i, consider staying in Lihue - Kauai which is 14 km (9 miles) away. Alternatively, find information about places to stay and car hire in Nawiliwili which is 15 km (9 miles) away

Nearest locationNearest