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Surf Forecasts:

Serangan (Bali) surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 1 pm Tuesday 27 Jan 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Serangan (Bali) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Serangan (Bali) sea temperature is
29.0° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Serangan (Bali) this week:

The surf forecast for Serangan (Bali) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Tuesday (Jan 27) at 11PM. The primary swell is predicted to be 1.9m and 17s period with a secondary swell of 1.5m and 13s. Another secondary swell of 0.9m and 7s is also forecast. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Serangan (Bali) in the next 12 days are 2.4m 16s and forecast to arrive on Wednesday (Jan 28) at 2AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Wednesday (Jan 28) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+)11PM (Tue 27th Jan)6ft (1.9m) 17s
Best Surf11PM (Tue 27th Jan)6ft (1.9m) 17s
Most Powerful 2AM (Wed 28th Jan)8ft (2.4m) 16s

Table - best surf conditions forecast for Serangan (Bali) over the next 12 days.

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

Short Range Forecast Heavy rain (total 57mm), heaviest during Tue night. Warm (max 28°C on Tue afternoon, min 25°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 44mm), heaviest during Sat morning. Warm (max 27°C on Sun morning, min 25°C on Fri afternoon). Wind will be generally light.

Tue
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
3
4
3
3
4
3
1
3
3
2
2
0
0
1
0
2
1
1
1
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.5
SSW
2.4
SSW
2.3
SSW
2.2
SSW
2
SSW
1.8
SSW
1.7
SSW
1.5
SSW
1.4
SSW
1.4
SSW
1.2
SSW
1.4
SW
1.2
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.9
SSW
1.2
SSW
Period(s) (?)181616151414131212121111111414131413131113
Wave
Graph
(?)Metric surfscale
Energy kJ (?)134730162491211116141161983699539530340431300183173158161151192161440
Wind
(km/h)
15
WSW
10
NW
20
WSW
15
W
5
NW
5
S
15
SSW
10
WNW
10
W
15
WNW
10
NW
20
W
30
W
15
W
25
WNW
20
WNW
15
W
20
W
25
WSW
20
WNW
20
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		offcross-
off		cross-
off		offglasscrosscross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
3:18PM
2.31
3:55AM
1.46
4:22PM
2.20
6:16AM
1.30
6:00PM
2.15
8:44AM
1.42
7:43PM
2.24
9:41AM
1.64
8:56PM
2.41
10:19AM
1.87
9:50PM
2.57
10:52AM
2.08
10:35PM
2.67
11:24AM
2.27
Low Tide
/ height (m)
10:18PM
0.78
9:13AM
0.94
12:06AM
0.80
10:24AM
1.14
2:02AM
0.66
12:46PM
1.21
3:11AM
0.45
2:30PM
1.08
3:58AM
0.26
3:34PM
0.87
4:36AM
0.12
4:23PM
0.67
5:10AM
0.05
Tue
27
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Sunrise--6:16--6:16--6:16--6:16--6:18--6:18--6:18
Sunset6:46--6:46--6:46--6:46--6:45--6:45--6:45--
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
cloud
mod rain
mod rain
thunderstorm
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
Rain (mm)
7178831472-866144-51-11
Temp. °C282726262627272626262625262627272627282727
Feels °C (?)302928293132292928282927262827282728292928
  • 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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View detailed surf forecast for Serangan (Bali) at:
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Information about the Serangan (Bali) Surf forecast

The above surf forecast table for Serangan (Bali) provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Serangan (Bali) can be found by selecting the local surf guide option on the grey menu. Our Serangan (Bali) 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 (Serangan (Bali)) 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 Serangan (Bali) 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.

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