Kuta Beach Surf Break

Lat Long: 8.72° S 115.17° E

Kuta Beach Surf Forecast and Surf Report

Issued: 7 am 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Kuta Beach sea temperature is
26.0° C
0.3° 

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


Kuta Beach surf forecast from 18 Aug 2026:

  • Best quality surf: Friday 21 Aug, 8AM (local time) - 6.5ft (2.0m), 15s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 11PM (local time) - 8ft (2.5m), 17s period, SSW swell with 3,727 kJ wave energy.
  • Next surfable swell (1★+): Friday 21 Aug, 8AM (local time) - 6.5ft (2.0m), 15s period with SSW swell.

Best Forecast Surf Conditions for Kuta Beach this week:

The surf forecast for Kuta Beach over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 8AM. The primary swell is predicted to be 2.0m and 15s period with a secondary swell of 1.1m and 7s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Kuta Beach in the next 16 days are 2.5m 17s and forecast to arrive on Wednesday (Aug 19) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 7s period and expected on Friday (Aug 21) at 5AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Fri 21st Aug)6.5ft (2.0m) 15s
Best Surf 8AM (Fri 21st Aug)6.5ft (2.0m) 15s
Most Powerful11PM (Wed 19th Aug)8ft (2.5m) 17s

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


The Lowdown

G’day, it’s Rusty here.

We’ve got a solid stretch of south swell pushing in to Kuta Beach over the next couple of weeks. It kicks off with a clean Tuesday morning, and while it’s not huge, there’s decent energy in the water. The water temp is sitting at 79°, which is about normal for this time of year, so the 3/2 will be comfy.

Tuesday morning is the pick of the first few days. Swell is 4ft from the SSW with a good 16-second period, and we’ve got a light cross-off breeze making it clean. The energy is moderate at 1832, and it’ll be a good one for the more experienced crew. The swell builds through the arvo and into Wednesday, with 7ft to 8ft on the cards. That’s pushing into the more serious zone, still manageable for decent surfers, but a step up. Winds stay cross-off and clean, though the energy is getting stronger – Wednesday arvo is looking at 3467, which is solid.

Thursday holds similar size, around 7ft to 8ft, but the quality is a bit more marginal. The period starts to drop a touch, and the crowds are likely – it’s always busy here. Friday morning drops to 5ft before building again for the arvo to 7ft. Saturday gets a bit windier with a fresh ESE breeze – still cross-off, but it’ll have a bit more chop on it. The swell stays around the 7ft mark. Sunday settles back a little, with 6ft in the morning and 6ft in the arvo. Clean conditions persist.

Going into the next week, the swell backs off a bit. Monday 24th and Tuesday 25th are around 6ft, still clean with cross-off winds. Wednesday 26th drops to 5ft and the energy weakens, with numbers around 894. Thursday 27th is smaller again at 4ft, and we start to see some clouds, winds turning more cross. Friday 28th sees a slight bump to 6ft, but the wind is cross, so it’ll be less clean. Saturday 29th – light winds in the morning but the swell is dropping. Sunday 30th is the weakest of the run with 3ft and some rain showers, so look elsewhere.

Then we’ve got a bit of a rebuild. Monday 31st pulls back up to 6ft with a gentle cross-shore, and then Tuesday 1st of September looks the goods – 7ft in the morning, building to 8ft in the arvo, with light cross-off winds and clean conditions. The energy is getting strong again, around 2483 to 2748. That’s a standout for the second week, but it’s a week and a half out, so treat it as promising rather than locked in. Wednesday 2nd keeps the 7ft-plus swell with clean conditions, so that’s another one to keep an eye on.

Overall, the best on offer is Tuesday 18th morning – clean, moderate swell, and just a really nice start to the run. Then keep an eye on the 1st of September as the next proper standout. Don’t bother with the 29th or 30th – it’s small and messy.

This is a beach break, so the long-period groundswell might be a bit straight, but Kuta can handle it. Just watch the size if you’re less experienced – anything over 8ft is expert territory, and we’ll see that mid-period.

Signing off, Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Tue afternoon, min 24°C on Tue morning). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 25°C on Fri afternoon, min 24°C on Fri morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
4
3
3
4
4
4
3
3
3
3
3
3
2
3
3
3
3
3
3
3
3
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
SSW
16
1.8
SSW
16
1.6
SSW
16
2.2
SSW
18
2.4
SSW
17
2.5
SSW
17
2.4
SSW
16
2.2
SSW
16
2
SSW
16
1.5
SSW
17
2.2
SSW
17
2.2
SSW
16
2.1
SSW
16
1.9
SSW
16
1.8
SSW
15
1.8
SSW
15
1.7
SSW
15
1.3
SSW
18
1.7
SSW
16
1.7
SSW
16
1.5
SSW
14
Wave Graph
Metric surfscale
Energy kJ
770
1626
1169
3022
3467
3640
2892
2510
1957
1312
2692
2329
2080
1780
1471
1471
1220
972
1411
1411
956
Wind (km/h)
15
ESE
20
SE
20
ESE
20
SE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
SE
20
ESE
20
ESE
25
ESE
15
SE
20
ESE
20
ESE
20
SE
20
ESE
20
ESE
20
SE
20
SE
Wind State
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
1:13PM2.13m
1:28AM2.49m
1:43PM1.90m
1:57AM2.34m
2:13PM1.67m
2:27AM2.16m
2:47PM1.44m
3:06AM1.98m
4:03PM1.23m
4:22AM1.81m
7:02AM1.80m
9:44PM1.54m
Low Tide
7:07PM0.46m
7:54AM0.53m
7:30PM0.64m
8:32AM0.69m
7:50PM0.81m
9:20AM0.87m
8:05PM0.99m
10:46AM1.02m
7:56PM1.16m
1:54PM0.97m
2:57PM0.79m
2:14AM1.29m
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
rain showers
clear
clear
clear
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:28
6:26
6:26
6:26
6:26
6:26
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:17
6:17
6:17
6:17
6:17
 mm
2
Temp °C
24
25
25
24
25
25
24
25
25
24
25
25
24
25
25
25
25
25
25
25
25
Feels °C
24
26
25
24
25
26
24
25
24
25
24
25
25
25
27
26
25
26
25
25
26
  • Map Icons:
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  • 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 Kuta Beach Surf forecast

The above surf forecast table for Kuta Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kuta Beach can be found by selecting the local surf guide option on the grey menu. Our Kuta Beach 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 (Kuta Beach) 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 Kuta Beach 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.

Kuta Beach is 1 km (1 miles) from the city of Kuta. If you plan a holiday in Kuta - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.

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