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Surf Forecasts:

Serangan (Bali) surfForecast / Bali – Sanur / Indonesia

information circle12 Day Weather and Surf, issued 7 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 1.4m and 13s. 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 2.2m 16s and forecast to arrive on Wednesday (Jan 28) at 2AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Saturday (Jan 31) at 5AM.

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)7ft (2.2m) 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 37mm), heaviest during Tue night. Warm (max 27°C on Tue night, min 25°C on Wed night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 56mm), heaviest during Sat night. Warm (max 28°C on Sun afternoon, min 25°C on Sat night). Mainly fresh winds.

Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tue
03
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
4
3
4
3
3
3
2
1
1
0
0
1
1
1
1
1
1
2
1
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
2.2
SSW
2.2
SSW
2.1
SSW
2
SSW
1.8
SSW
1.7
SSW
1.5
SSW
1.4
SSW
1.3
SSW
1.3
SSW
1
SSW
0.7
SSW
0.7
SSW
1
SSW
0.7
SSW
0.7
SSW
0.7
SSW
0.8
SSW
0.8
SSW
1.2
SSW
1.2
SSW
Period(s) (?)161615141413121212111115141013141313131312
Wave
Graph
(?)Metric surfscale
Energy kJ (?)26962338187715921161983699539461396226198183186158161151192212440393
Wind
(km/h)
15
WNW
10
W
10
SW
0
NNW
5
S
5
S
10
WNW
20
W
25
WSW
20
W
30
W
25
W
15
WNW
20
W
20
WSW
15
W
20
W
20
W
15
WNW
20
W
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		crossglassglassglassoffcross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off		cross-
off
High Tide
/ height (m)
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
5:06PM
0.51
Wednesday
28
Thursday
29
Friday
30
Saturday
31
Sunday
01
Monday
02
Tue
03
Sunrise-6:16--6:16--6:16--6:16--6:18--6:18--6:18-
Sunset--6:46--6:46--6:46--6:45--6:45--6:45--6:45
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
Rain (mm)
10466136-111282110-211-2-
Temp. °C272727262726272727272627262728272828272728
Feels °C (?)293029293129322829282626272829293029292829
  • 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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