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Surf Forecasts:

Green Ball surfForecast / Bali – The Bukit / Indonesia

information circle16 Day Weather and Surf, issued 7 pm Tuesday 17 Mar 2026 WITA
Forecast update in hr  min  s Forecast update imminent
Green Ball surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Green Ball sea temperature is
29.0° C
 (Which is normal for this time of year)

Best Forecast Surf Conditions for Green Ball this week:

The surf forecast for Green Ball over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Mar 18) at 2AM. The primary swell is predicted to be 1.1m and 13s period with a secondary swell of 0.7m and 10s. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Green Ball in the next 16 days are 1.9m 14s and forecast to arrive on Monday (Mar 23) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 6s period and expected on Sunday (Mar 22) at 8AM.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Wed 18th Mar)3.5ft (1.1m) 13s
Best Surf11PM (Mon 23rd Mar)5.5ft (1.7m) 14s
Most Powerful 5PM (Mon 23rd Mar)6ft (1.9m) 14s

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

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

Short Range Forecast Moderate rain (total 19mm), heaviest on Tue night. Warm (max 28°C on Tue night, min 26°C on Tue night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 23mm), heaviest during Fri night. Warm (max 28°C on Fri night, min 27°C on Fri night). Wind will be generally light.

Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
3
2
0
2
2
1
2
1
0
1
1
1
2
2
2
2
2
1
3
2
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
1
SW
1.3
SSW
1
SW
0.9
SSW
0.9
SSW
0.9
SSW
0.7
SSW
1.4
SSW
1.7
SSW
1.8
SSW
1.1
SSW
1.8
SSW
1.9
SW
1.8
SW
1.5
SSW
1.5
SSW
Period(s) (?)131313131313141313131217151414161414141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)45845839834733634262134229928126430091711751277606131914701179826768
Wind
(km/h)
5
WNW
5
SW
10
SSW
0
SSW
5
SW
10
SSW
10
W
15
W
15
SW
10
W
15
W
15
WSW
15
WNW
20
W
15
WSW
20
W
20
W
20
WSW
20
WNW
10
W
20
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on		cross-
on		glassglasscross-
on		crosscrosscross-
on		crosscrosscrosscross-
off		crosscrosscrosscrosscross-
on		cross-
off		crosscross-
on
High Tide
/ height (m)
9:37PM
2.28
10:11AM
2.27
10:10PM
2.43
10:32AM
2.49
10:42PM
2.51
10:56AM
2.68
11:15PM
2.52
11:22AM
2.81
11:47PM
2.45
11:50AM
2.87
12:20AM
2.32
12:21PM
2.85
12:54AM
2.12
12:54PM
2.73
Low Tide
/ height (m)
3:57AM
0.37
4:06PM
0.53
4:21AM
0.27
4:37PM
0.29
4:46AM
0.22
5:09PM
0.09
5:11AM
0.22
5:42PM
-0.02
5:38AM
0.25
6:16PM
-0.04
6:06AM
0.33
6:53PM
0.05
6:34AM
0.46
7:33PM
0.23
Wednesday
18
Thursday
19
Friday
20
Saturday
21
Sunday
22
Monday
23
Tue
24
Sunrise-6:22--6:22--6:22--6:22--6:22--6:22--6:22-
Sunset--6:30--6:30--6:30--6:29--6:29--6:28--6:28
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
Rain (mm)
8114--21210415111-----
Temp. °C282728282728282728282728272728282728282728
Feels °C (?)313131323231313029313030302828302829303029
  • 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

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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 Green Ball 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 Green Ball at:
surf-forecast.com

Information about the Green Ball Surf forecast

The above surf forecast table for Green Ball provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Green Ball can be found by selecting the local surf guide option on the grey menu. Our Green Ball 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 (Green Ball) 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 Green Ball 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.

Green Ball is 14 km (9 miles) from the city of Kuta. If you plan a holiday in The Bukit - Bali, look for hotels and other accommodation in Kuta. Kuta has rooms for a wide range of budgets as well as car hire and transport links.

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