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Green Ball surfForecast / Bali – The Bukit / Indonesia
12 Day Weather and Surf, issued 1 pm Friday 31 Oct 2025 WITA
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 Friday (Oct 31) at 11PM. The primary swell is predicted to be 1.8m and 14s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Green Ball in the next 12 days are 2.3m 16s and forecast to arrive on Thursday (Nov 06) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Fri 31st Oct) | 6ft (1.8m) 14s |
| Best Surf | 11PM (Fri 31st Oct) | 6ft (1.8m) 14s |
| Most Powerful | 5PM (Thu 6th Nov) | 7.5ft (2.3m) 16s |
Table - best surf conditions forecast for Green Ball over the next 12 days.
Short Range Forecast Moderate rain (total 15mm), heaviest on Fri night. Warm (max 28°C on Fri afternoon, min 26°C on Mon morning). Wind will be generally light. | Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Mon afternoon. Warm (max 28°C on Mon afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||||
Fri 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||
| PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | |||
Rating (10 max) | |||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||||
| Period(s) (?) | 15 | 14 | 13 | 13 | 13 | 16 | 14 | 14 | 13 | 13 | 14 | 13 | 13 | 12 | 20 | 18 | 17 | 16 | 16 | 15 | 15 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 1641 | 1321 | 1077 | 769 | 894 | 617 | 1261 | 1143 | 1061 | 1018 | 1222 | 932 | 904 | 597 | 1223 | 1728 | 2375 | 2328 | 2627 | 1765 | 1956 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- off | cross- on | cross- on | cross | cross- on | cross- on | cross | cross- on | on | cross | cross- on | cross- on | cross | cross- on | cross- on | glass | cross- on | cross- on | glass | on | ||
High Tide / height (m) | 6:31PM 1.57 | 5:25AM 1.68 | 7:20PM 1.81 | 7:11AM 1.80 | 7:52PM 2.07 | 8:10AM 1.96 | 8:23PM 2.34 | 8:57AM 2.11 | 8:55PM 2.59 | 9:38AM 2.22 | 9:29PM 2.81 | 10:18AM 2.26 | 10:05PM 2.95 | 10:57AM 2.24 | |||||||||
Low Tide / height (m) | 11:34PM 1.36 | 12:27PM 0.90 | 1:19AM 1.10 | 1:23PM 0.80 | 2:08AM 0.77 | 2:05PM 0.70 | 2:49AM 0.43 | 2:41PM 0.61 | 3:27AM 0.12 | 3:17PM 0.53 | 4:06AM -0.10 | 3:53PM 0.47 | 4:45AM -0.22 | ||||||||||
Fri 31 | Saturday 01 | Sunday 02 | Monday 03 | Tuesday 04 | Wednesday 05 | Thursday 06 | |||||||||||||||||
| Sunrise | - | - | 5:50 | - | - | 5:50 | - | - | 5:50 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | - | - | 5:48 | ||
| Sunset | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | ||
 |  | |  |  | | | | | | | | | |  | | | | | | | |||
Rain (mm) | 1 | 4 | 1 | - | 2 | - | 1 | 4 | 2 | 3 | 5 | - | 5 | 3 | - | - | 1 | - | 1 | 7 | 2 | ||
| Temp. °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | ||
| Feels °C (?) | 30 | 31 | 31 | 30 | 31 | 31 | 31 | 32 | 31 | 32 | 32 | 30 | 29 | 31 | 31 | 30 | 29 | 31 | 29 | 30 | 32 | ||
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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.
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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