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Surf Forecasts:

Green Ball surfForecast / Bali – The Bukit / Indonesia

information circle12 Day Weather and Surf, issued 1 pm Monday 19 Jan 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
29.6° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Green Ball this week:

The surf forecast for Green Ball over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Thursday (Jan 22) at 5AM. The primary swell is predicted to be 2.2m and 16s period with a secondary swell of 1.6m and 8s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Green Ball in the next 12 days are 2.5m 17s and forecast to arrive on Wednesday (Jan 21) at 11PM. Winds are predicted to be cross-offshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 5AM (Thu 22nd Jan)7ft (2.2m) 16s
Best Surf 5AM (Thu 22nd Jan)7ft (2.2m) 16s
Most Powerful11PM (Wed 21st Jan)8ft (2.5m) 17s

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

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

Short Range Forecast Heavy rain (total 68mm), heaviest during Mon afternoon. Warm (max 28°C on Mon afternoon, min 25°C on Wed night). Mainly strong winds.

Days 3-6 Weather Summary Heavy rain (total 24mm), heaviest during Thu afternoon. Warm (max 28°C on Fri afternoon, min 25°C on Thu night). Winds decreasing (strong winds from the W on Thu afternoon, calm by Sat morning).

Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
1
1
1
2
1
0
3
2
0
2
4
4
4
4
2
2
3
1
0
1
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.7
SSW
1.7
SSW
1.7
SSW
1.6
SSW
2.3
SW
1.5
SSW
1.7
SSW
2.3
SSW
2.2
SSW
1.9
SSW
1.8
SSW
1.6
SSW
1.4
SSW
1.6
SW
1.4
SW
1.3
SSW
1.4
WSW
0.8
SSW
1
SSW
1.3
SSW
1.4
SW
Period(s) (?)151614141420181716151413131413121019181616
Wave
Graph
(?)Metric surfscale
Energy kJ (?)11901441115999919771730191630662447158913018506599887215043734656518081018
Wind
(km/h)
30
W
25
W
30
W
30
WSW
35
W
30
WSW
40
W
25
W
15
W
45
W
25
W
10
WNW
10
W
5
NNW
0
NNE
10
SSE
10
W
15
WNW
30
W
40
W
35
W
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscrosscrosscrosscrosscrosscrosscrosscrosscross-
off		cross-
off		cross-
off		offglassoncrosscross-
off		crosscrosscross
High Tide
/ height (m)
10:42PM
2.51
11:38AM
2.09
11:14PM
2.57
12:04PM
2.21
11:46PM
2.57
12:30PM
2.31
12:18AM
2.51
12:57PM
2.38
12:50AM
2.39
1:25PM
2.42
1:25AM
2.22
1:56PM
2.42
2:03AM
1.99
Low Tide
/ height (m)
4:35PM
0.81
5:22AM
0.13
5:09PM
0.71
5:49AM
0.10
5:42PM
0.63
6:14AM
0.11
6:17PM
0.58
6:40AM
0.16
6:52PM
0.55
7:06AM
0.25
7:30PM
0.55
7:33AM
0.38
8:14PM
0.59
8:02AM
0.55
Mon
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
Sunday
25
Sunrise--6:13--6:13--6:13--6:13--6:13--6:15--6:15
Sunset6:45--6:45--6:46--6:46--6:46--6:46--6:46--
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
mod rain
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
Rain (mm)
76451667134610321--113912
Temp. °C282827282828272727272627282727282827282726
Feels °C (?)282927272728252429252430313031303129282624
  • 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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Latest Updates

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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 12 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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