Ketewel Surf Break

Lat Long: 8.64° S 115.28° E

Ketewel Surf Forecast and Surf Report

Issued: 1 pm 20 Aug 2026 (local time)

Forecast update in  hr  min

Today's Ketewel sea temperature is
26.5° C
0.1° 

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


Ketewel surf forecast from 20 Aug 2026:

  • Most powerful swell: Friday 21 Aug, 5PM (local time) - 7ft (2.2m), 17s period, SSW swell with 2,692 kJ wave energy.

Best Forecast Surf Conditions for Ketewel this week:

The most powerful waves expected at Ketewel in the next 16 days are 2.2m 17s and forecast to arrive on Friday (Aug 21) 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 0.4m 7s period and expected on Friday (Aug 21) at 2PM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Fri 21st Aug)7ft (2.2m) 17s

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


The Lowdown

Alright, mates, Rusty here. Let’s break down the next couple of weeks for our stretch of coast.

It’s a strange one. We’ve got a solid pulse of long-period SSW groundswell on the way, but for most of the next week, the wind is going to be our worst enemy. The ESE and SE breezes will keep things choppy and cross-on, so a lot of that early energy is going to be wasted.

Starting off on Thursday the 20th, we’re seeing 7ft of swell at 16 seconds, but it’s messy. The energy is there, moderate at 2628, but you'll be fighting the chop. Friday the 21st isn't much better, with 6 to 7ft and the same cross-on wind. Saturday the 22nd gets a bit bumpier with a moderate breeze, and it's all looking fairly average.

We’ve got a little gap beginning on the 24th and running through the 27th where the surf drops and conditions get poor. A few days where you can leave the board at home.

The real standout comes on Friday the 28th of August. A new pulse of swell fills in, pushing 7ft in the morning and jumping to 8ft in the afternoon, with a 16-second period. The energy is strong here, hitting 3037 and then 4659 later in the day. The wind is a light S breeze, so it’s a bit cross-on but much lighter than what we've had. This is the one to circle on the calendar. It’s a day for the experienced surfers out at Ketewel (Bali), as the wave quality should be there despite the wind.

The 29th will still have some size but the wind swings onshore, and it looks less inviting. The swell then fades into the end of the month.

As we push into the first week of September, we see a few more moderate swells, but the winds keep things from being truly clean. The 1st has a 7ft SSW swell, but it's mostly onshore. The 2nd is interesting because the wind drops to a light breeze, though from the SE. That might give us a slightly cleaner look, but it's not a guarantee.

The second week is a bit less defined. There's smaller swell on the 3rd and 4th, but the conditions are still not letting things line up nicely. It looks like a lot of average surf.

So, mark the 28th of August as your best bet. Bigger swell, lighter wind, and that's where the potential for a proper session lies. The rest is a grind, so pick your moments.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 27°C on Fri afternoon, min 23°C on Thu night). Wind will be generally light.

Days 5-7 Weather Summary

Light rain (total 4mm), mostly falling on Sun night. Warm (max 27°C on Sun afternoon, min 23°C on Sun night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
1
2
2
2
2
1
1
1
2
2
3
1
1
1
0
0
1
0
0
1
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.2
SSW
16
2
SSW
16
1.7
SSW
15
2.2
SSW
17
2.2
SSW
16
2.1
SSW
16
1.9
SSW
16
1.9
SSW
15
1.8
SSW
15
1.7
SSW
15
1.3
SSW
18
1.8
SSW
16
1.7
SSW
16
1.5
SSW
14
1.6
SSW
15
1.7
SSW
16
1.6
SSW
15
1.5
SSW
14
1.4
SSW
14
1.4
SSW
13
Wave Graph
Metric surfscale
Energy kJ
2510
1957
1327
2692
2329
2080
1780
1624
1452
1275
1047
1613
1376
930
1139
1341
1106
930
733
700
Wind (km/h)
15
ESE
15
ESE
15
SE
15
ESE
10
ESE
20
ESE
15
SE
10
ESE
15
ESE
15
SE
10
SE
15
SE
15
SE
15
SE
20
ESE
15
SE
15
SE
15
SE
15
SE
10
SE
Wind State
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross-on
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross-on
on
on
High Tide
2:15PM1.64m
2:29AM2.15m
2:50PM1.42m
3:08AM1.96m
4:11PM1.21m
4:25AM1.80m
7:04AM1.80m
9:48PM1.53m
8:24AM1.95m
9:58PM1.72m
9:10AM2.13m
10:15PM1.91m
Low Tide
7:51PM0.81m
9:23AM0.87m
8:06PM0.99m
10:52AM1.01m
7:51PM1.16m
1:59PM0.96m
3:00PM0.77m
2:16AM1.28m
3:30PM0.60m
3:07AM1.10m
3:55PM0.45m
3:43AM0.91m
clear
part cloud
clear
clear
clear
clear
clear
part cloud
part cloud
clear
rain showers
rain showers
clear
rain showers
rain showers
clear
part cloud
clear
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:26
6:26
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:17
6:17
6:16
6:16
6:16
6:16
6:16
 mm
1
1
1
1
1
Temp °C
26
24
26
27
24
26
26
24
26
27
24
26
26
24
25
26
24
26
26
24
Feels °C
26
26
27
28
25
26
26
26
27
28
26
27
26
26
25
26
26
27
26
27
  • 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 Ketewel:

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 Ketewel 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 Ketewel Surf forecast

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

Ketewel is 7 km (4 miles) from Denpasar. If you plan a holiday in Sanur - Bali, look for hotels and other accommodation in Denpasar. Denpasar has rooms for a wide range of budgets as well as car hire and transport links.

Nearest locationNearest