Green Ball surfForecast / Bali – The Bukit / Indonesia

information circle12 Day Weather and Surf, issued 7 pm Saturday 12 Jul 2025 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
27.3° 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 Sunday (Jul 13) at 2AM. The primary swell is predicted to be 1.1m and 19s period with a secondary swell of 1.4m and 14s. Another secondary swell of 1.5m and 6s is also forecast. The wind is predicted to be cross-shore as the swell arrives.

The most powerful waves expected at Green Ball in the next 12 days are 3.5m 19s and forecast to arrive on Saturday (Jul 19) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (WITA) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 13th Jul)3.5ft (1.1m) 19s
Best Surf11PM (Fri 18th Jul)11ft (3.5m) 19s
Most Powerful 2AM (Sat 19th Jul)11ft (3.5m) 19s

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

Updates in  hr  min  s Forecast update imminent
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
NightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPM
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Wave Height (m) & direction (?)
1.1
SW
1.9
SSW
2.1
SSW
2
SSW
1.9
SSW
1.9
SSW
1.9
SSW
1.7
SSW
1.7
SSW
1.5
SSW
1.7
SSW
1.7
SSW
1.7
SSW
1.8
SSW
1.1
SSW
2.5
SSW
3
SSW
3
SSW
3.5
SSW
3.5
SSW
3.5
SSW
3
SSW
3
SSW
2.5
SSW
2.5
SSW
2.2
SSW
2.1
SSW
1.9
SSW
1.6
SSW
1.9
SSW
2.5
SSW
2.5
SSW
2.4
SSW
2.2
SSW
2
SSW
1.9
SSW
Period(s) (?)191817161615141414131313121322201818191717161716161514141315141413131313
Wave
Graph
(?)Metric surfscale
Energy (?)19412768282122101902176015401448129395711641276152422772805546654055788791566316108460243323556315621281847142714482257252223802097169015971648
Wind
(km/h)
25
ESE
30
ESE
25
ESE
20
ESE
25
ESE
25
ESE
25
SE
30
ESE
25
SE
20
SE
25
SE
20
SE
20
SE
20
SE
20
SE
15
SE
15
SE
20
SSE
20
ESE
20
SE
25
SE
20
ESE
30
ESE
20
SE
15
SE
20
SSE
15
SSE
20
SSE
15
SSE
15
SSE
10
ESE
10
SSE
10
S
5
S
10
SSE
15
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
cross-
on
ononcross-
on
cross-
on
cross-
on
cross-
on
onononcross-
on
cross-
on
High Tide
/ height (m)
11:48PM
2.02
11:22AM
2.55
12:19AM
2.12
11:58AM
2.53
12:49AM
2.22
12:34PM
2.45
1:21AM
2.29
1:13PM
2.31
1:55AM
2.34
1:55PM
2.12
2:33AM
2.35
2:43PM
1.89
3:17AM
2.33
3:44PM
1.64
4:12AM
2.28
5:15PM
1.45
5:24AM
2.23
7:19PM
1.42
6:50AM
2.25
8:52PM
1.54
8:09AM
2.34
9:48PM
1.70
9:12AM
2.46
Low Tide
/ height (m)
5:14AM
0.77
6:01PM
0.12
5:53AM
0.71
6:31PM
0.15
6:33AM
0.67
7:02PM
0.22
7:15AM
0.65
7:32PM
0.33
8:01AM
0.65
8:05PM
0.47
8:54AM
0.68
8:40PM
0.64
9:59AM
0.72
9:22PM
0.82
11:22AM
0.73
10:20PM
0.99
12:59PM
0.66
11:49PM
1.10
2:23PM
0.51
1:31AM
1.09
3:23PM
0.34
2:49AM
0.98
4:10PM
0.20
Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thu
24
Sunrise-6:35--6:35--6:35--6:35--6:35--6:35--6:35--6:35--6:35--6:35--6:35--6:35-
Sunset--6:14--6:14--6:14--6:14--6:15--6:15--6:15--6:15--6:15--6:15--6:15--6:15
thunderstorm clearclearpart cloudthunderstorm thunderstorm thunderstorm thunderstorm clearrain showersthunderstorm part cloudpart cloudpart cloudclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudrain showersclearpart cloudpart cloudpart cloudpart cloudpart cloudpart cloudclearclearclearclearclearclear
Rain (mm)
1---3143-11-----------1-------------
Temp. °C262626262626262626262626262626262626262626262626262626262525252424242424
Feels °C (?)252626262726272525262525272526262626262525252524252525252424252624242524

Short Range Forecast: Moderate rain (total 12mm), heaviest on Mon morning. Warm (max 26°C on Sat night, min 26°C on Sat night). Mainly fresh winds.

Days 3-6 Weather Summary Light rain (total 2mm), mostly falling on Tue night. Warm (max 26°C on Tue night, min 25°C on Thu night). Wind will be generally light.

Days 6-9 Weather Summary Some drizzle, heaviest during Sun morning. Warm (max 26°C on Fri night, min 25°C on Fri night). Wind will be generally light.

Long Range Forecast: Mostly dry. Warm (max 26°C on Mon night, min 23°C on Wed night). Wind will be generally light.

  • 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 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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