Ketewel surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 1 am Wednesday 17 Dec 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
29.5° C
(Which is normal for this time of year)


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 Wednesday (Dec 17) at 8AM. The primary swell is predicted to be 0.7m and 16s period with a secondary swell of 1.2m and 8s. Another secondary swell of 0.8m and 10s is also forecast. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Ketewel in the next 12 days are 1.5m 13s and forecast to arrive on Tuesday (Dec 23) 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 0.9m 5s period and expected on Monday (Dec 22) at 2AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 17th Dec)2.5ft (0.7m) 16s
Best Surf 8AM (Wed 17th Dec)2.5ft (0.7m) 16s
Most Powerful11PM (Tue 23rd Dec)5ft (1.5m) 13s

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

Updates in  hr  min  s Forecast update imminent

Short Range Forecast Heavy rain (total 29mm), heaviest during Fri afternoon. Warm (max 29°C on Wed afternoon, min 26°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Moderate rain (total 16mm), heaviest on Sat morning. Warm (max 30°C on Sun afternoon, min 25°C on Sat night). Wind will be generally light.

Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
1
2
1
1
2
1
1
1
1
1
1
0
0
1
0
0
2
1
0
2
Swell
Height Map
Wave Height (m) & direction (?)
1.5
SW
1.4
SW
0.8
SSW
1.1
SW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SW
0.9
SSW
1
SSW
1.1
SW
1
SSW
0.9
SSW
0.8
SSW
0.9
SSW
0.8
SSW
1
SSW
0.8
SSW
1
SSW
0.9
SSW
1.5
SSW
Period(s) (?)8815161514141313121011101010101214111313
Wave
Graph
(?)Metric surfscale
Energy kJ (?)299279291551382367337257290299248234154111143125256254249269734
Wind
(km/h)
10
SSW
5
SW
5
N
5
SE
5
SW
5
NNW
5
SE
5
N
10
NW
5
SE
5
S
5
NW
5
SW
15
SW
10
WNW
20
WSW
15
WSW
15
WNW
20
W
15
WSW
15
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on
cross-
on
offoncrossglassonglasscross-
off
glassglasscross-
off
crosscrosscross-
off
crosscrosscross-
off
cross-
off
crosscross-
off
High Tide
/ height (m)
9:00AM
1.62
8:22PM
2.21
9:41AM
1.70
9:01PM
2.30
10:15AM
1.78
9:38PM
2.38
10:47AM
1.84
10:13PM
2.45
11:19AM
1.89
10:47PM
2.49
11:50AM
1.93
11:20PM
2.50
12:22PM
1.97
11:52PM
2.47
Low Tide
/ height (m)
2:00PM
1.07
3:22AM
0.47
2:45PM
1.01
3:56AM
0.34
3:25PM
0.94
4:30AM
0.25
4:01PM
0.88
5:02AM
0.19
4:36PM
0.84
5:34AM
0.16
5:10PM
0.82
6:05AM
0.17
5:45PM
0.82
Wednesday
17
Thursday
18
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Sunrise5:54--5:56--5:56--5:56--5:56--5:58--5:58--
Sunset-6:32--6:32--6:34--6:34--6:35--6:35--6:36-
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
143-45-75333--21-4215
Temp. °C282927292827292827282827293027293027292927
Feels °C (?)313331333231323131333232333231303231313030
  • Map Icons:
  • Break
  • 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 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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