Ketewel Surf Break

Lat Long: 8.64° S 115.28° E

Ketewel Surf Forecast and Surf Report

Issued: 1 am 19 Jul 2026 (local time)

Forecast update in  hr  min

Today's Ketewel sea temperature is
27.6° C
1.0° 

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


Ketewel surf forecast from 18 Jul 2026:

  • Most powerful swell: Monday 20 Jul, 11AM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,072 kJ wave energy.

Best Forecast Surf Conditions for Ketewel this week:

The most powerful waves expected at Ketewel in the next 16 days are 1.9m 17s and forecast to arrive on Monday (Jul 20) at 11AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.1m 7s period and expected on Sunday (Jul 19) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Mon 20th Jul)6ft (1.9m) 17s

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


The Lowdown

Alright folks, Rusty here. Let’s talk about what’s happening at Ketewel.

Straight up, it’s a grim stretch ahead. We’ve got a solid 16-day window, but the surf quality is just not there for most of it. The underwater energy is there, sometimes massive, but the wind is the villain. For the first 12 days, it’s a relentless cross-onshore breeze at 12 mph, sometimes easing to 9 mph, but it’s still enough to mess things up. The waves are mostly in the 3 ft to 7 ft range, but the word "poor" is stamped all over it. The water’s sitting at 82°, which is about 2° warmer than normal for the time of year, so it’s a touch warmer than average, but that’s small comfort.

The best chance we get is a late run, and I mean late. We’re looking at the 30th of July into the 31st, and then a real standout on the 1st and 2nd of August. The wind finally shifts to a more favorable direction, starting with a "on" wind on the 30th, which is promising. The swell on the 30th is a long-period groundswell from the SSW at 19 seconds, with a combined energy of 1261 (moderate). That’s a clean, powerful pulse, but it’s a reef break and it’s inconsistent, so don’t expect a wave every minute. The 1st of August morning sees a 6 ft SSW swell at 18 seconds, with the energy cranking up to 2396 (strong). The afternoon bumps to 8 ft with 2979 energy (strong). That’s the biggest and most powerful of the forecast. The 2nd of August is solid too, with 7 ft and 7 ft SSW swell, energy still in the 2500-2600 range.

The drawback? The wind is still cross-onshore on those days, but it’s a bit lighter at 9 mph on the 2nd afternoon. The quality is described as "marginal" at best, not clean. Because it’s a reef, and the swell is over 7 ft, this is for experts only. The period is over 15 seconds, so it’s a long-period groundswell, which means the waves will have shape and power, but the wind is the spoiler. If you’re a kiter, this setup might be more interesting than for a paddle surfer, given the size and the cross-onshore.

For the first 11 days, honestly, don’t bother. It’s a blank run. The break is sheltered from the south swell, so we’re only getting a fraction of the energy, but the wind is the killer. It’s a reef break, and it’s inconsistent, so when it’s not working, it’s really not working. The 30th, 31st, and the 1st and 2nd of August are your best bets, but keep your expectations in check. The forecast is promising for a late pulse, but it’s a long way out, so don’t bank on it being perfect.

Rusty.

Short Range Forecast

Moderate rain (total 17mm), heaviest on Sun morning. Warm (max 27°C on Sun afternoon, min 23°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Wed afternoon. Warm (max 25°C on Wed afternoon, min 23°C on Wed night). Wind will be generally light.

Sunday
19
Monday
20
Tuesday
21
Wednesday
22
Thursday
23
Friday
24
Saturday
25
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
1
1
1
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
SSW
13
1.3
SSW
13
1.5
SSW
15
1.9
SSW
17
2
SSW
16
1.8
SSW
16
1.6
SSW
14
1.5
SSW
14
1.3
SSW
14
1.2
SSW
13
1
SSW
13
1.1
SSW
14
0.8
SSW
14
1.1
SSW
14
1.1
SSW
14
0.8
SSW
13
0.9
SSW
17
1.2
SSW
16
1.2
SSW
15
1.1
SSW
14
1.8
SE
9
Wave Graph
Metric surfscale
Energy kJ
479
581
949
2072
1899
1592
1061
917
649
491
317
472
229
465
421
229
487
758
639
529
493
Wind (km/h)
20
SE
20
ESE
20
ESE
20
ESE
20
SE
15
ESE
20
SE
20
SE
15
SE
20
SE
20
SE
15
SE
20
SE
20
SE
15
ESE
20
ESE
15
SE
15
ESE
20
ESE
20
SE
20
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
1:08PM2.35m
1:45AM2.39m
1:47PM2.11m
2:21AM2.34m
2:26PM1.86m
2:58AM2.25m
3:10PM1.62m
3:39AM2.13m
4:11PM1.42m
4:33AM2.01m
6:15PM1.29m
5:52AM1.93m
8:45PM1.36m
Low Tide
7:23PM0.30m
7:53AM0.60m
7:54PM0.47m
8:40AM0.70m
8:23PM0.66m
9:32AM0.81m
8:52PM0.84m
10:38AM0.90m
9:25PM1.02m
12:13PM0.93m
10:16PM1.17m
1:57PM0.84m
00:17AM1.27m
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
clear
rain showers
rain showers
rain showers
rain showers
rain showers
clear
rain showers
clear
rain showers
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:33
6:33
6:33
6:33
6:33
6:33
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:15
6:15
6:15
6:15
6:15
6:15
6:15
 mm
4
1
3
2
2
2
2
1
2
3
1
1
1
2
1
2
2
Temp °C
26
27
25
25
25
24
25
25
24
24
25
24
25
25
24
25
25
24
25
26
24
Feels °C
27
27
26
25
25
24
25
24
24
25
24
24
24
24
23
24
24
24
25
25
24
  • 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