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Surf Forecasts:

Ketewel surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 7 pm Thursday 18 Sep 2025 WITA
Forecast update in hr  min  s Forecast update imminent
Ketewel surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Ketewel sea temperature is
27.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Ketewel this week:

The surf forecast for Ketewel over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Sep 23) at 5AM. The primary swell is predicted to be 1.5m and 14s period with a secondary swell of 0.8m and 22s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ketewel in the next 12 days are 2.1m 16s and forecast to arrive on Sunday (Sep 21) 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 6s period and expected on Saturday (Sep 20) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Tue 23rd Sep)5ft (1.5m) 14s
Best Surf 5AM (Tue 23rd Sep)5ft (1.5m) 14s
Most Powerful11AM (Sun 21st Sep)7ft (2.1m) 16s

Table - best surf conditions forecast for Ketewel over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 16mm), heaviest on Thu night. Warm (max 28°C on Fri morning, min 25°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Light rain (total 5mm), mostly falling on Wed afternoon. Warm (max 29°C on Mon morning, min 24°C on Mon night). Wind will be generally light.

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
1
2
1
2
1
1
2
2
2
2
0
0
0
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SSW
1.4
SSW
1.2
SSW
0.9
SSW
1.2
SSW
1.4
SSW
1.8
SSW
2.1
SSW
1.9
SSW
1.9
SSW
1.7
SSW
1.6
SSW
1.5
SSW
1.5
SSW
1.3
SSW
1.5
SSW
1.4
SW
1.5
SSW
1.5
SSW
1.4
SSW
1.4
SSW
Period(s) (?)131212141716151616151414141320181817161616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)908589412290749101113962028178016021223101785478411711564126313521184957945
Wind
(km/h)
15
ESE
20
ESE
20
SE
15
ESE
20
ESE
15
SE
15
ESE
15
SE
10
SE
5
ESE
10
SE
10
SSE
5
SE
10
SSE
10
SSE
15
ESE
20
SE
20
SE
15
ESE
15
SE
15
SE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
on		oncross-
on		cross-
on		cross-
on		cross-
on		cross-
on		oncross-
on		cross-
on		ononononcross-
on		cross-
on		cross-
on		cross-
on		onon
High Tide
/ height (m)
9:07PM
1.74
8:34AM
2.07
9:32PM
1.98
9:20AM
2.23
9:56PM
2.19
9:56AM
2.34
10:19PM
2.37
10:27AM
2.39
10:42PM
2.51
10:56AM
2.40
11:04PM
2.59
11:24AM
2.36
11:26PM
2.63
11:50AM
2.27
Low Tide
/ height (m)
2:29AM
1.08
3:12PM
0.53
3:16AM
0.83
3:41PM
0.43
3:51AM
0.60
4:07PM
0.36
4:22AM
0.41
4:31PM
0.33
4:51AM
0.27
4:54PM
0.33
5:19AM
0.19
5:17PM
0.37
5:46AM
0.16
5:38PM
0.43
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thu
25
Sunrise-6:09--6:09--6:09--6:07--6:07--6:07--6:07-
Sunset--6:15--6:15--6:14--6:14--6:14--6:14--6:14
rain showers
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
part cloud
part cloud
clear
part cloud
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
part cloud
part cloud
part cloud
Rain (mm)
61-62-1---------23---
Temp. °C252828262727262828262929262828262828262828
Feels °C (?)273029282928293030303232303129293029282929
  • 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

Eyeball surf reportRecent Eyeball Surf Reports for Bali - Sanur

  1. weather stationWind Update Recent cross-onshore wind has turned cross-shore at Ketewel (light winds from the E at Bali International Airport 16 km from Ketewel). 1.7m 13s groundswell from the SSW with a 0.8m 5s windswell from the SSE. 2 swells combining to make bigger set waves.

    1 hour 18 minutes ago Ketewel
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16 km away, 1 h 18 min ago

19 km/h
E
0.0
27.7
Air / Water (°C)
Please reload the page to see if there are any updates.

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.

View detailed surf forecast for Ketewel at:
surf-forecast.com

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 12 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.

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