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Belongas surfForecast / Lombok – South / Indonesia
12 Day Weather and Surf, issued 1 pm Thursday 13 Nov 2025 WITA
Best Forecast Surf Conditions for Belongas this week:
The surf forecast for Belongas over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Nov 16) at 11PM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 0.7m and 9s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Belongas in the next 12 days are 1.8m 16s and forecast to arrive on Sunday (Nov 16) at 11PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 4s period and expected on Wednesday (Nov 19) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sun 16th Nov) | 6ft (1.8m) 16s |
| Best Surf | 11PM (Sun 16th Nov) | 6ft (1.8m) 16s |
| Most Powerful | 11PM (Sun 16th Nov) | 6ft (1.8m) 16s |
Table - best surf conditions forecast for Belongas over the next 12 days.
Short Range Forecast Heavy rain (total 33mm), heaviest during Fri morning. Warm (max 28°C on Thu afternoon, min 26°C on Thu night). Winds decreasing (fresh winds from the W on Fri morning, light winds from the SW by Sat night). | Days 3-6 Weather Summary Moderate rain (total 17mm), heaviest on Tue night. Warm (max 28°C on Sun afternoon, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
| 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) (?) | 13 | 13 | 7 | 7 | 7 | 7 | 13 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 12 | ||
Wave (?)Graph  | |||||||||||||||||||||||
 kJ (?) | 376 | 321 | 360 | 297 | 230 | 140 | 199 | 499 | 984 | 978 | 1314 | 1091 | 911 | 821 | 526 | 444 | 444 | 437 | 546 | 466 | 390 | ||
Wind (km/h) | |||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | cross- off | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | glass | cross- on | on | on | on | cross- on | on | on | cross- on | on | cross- on | ||
High Tide / height (m) | 4:37PM 1.74 | 4:24AM 1.76 | 6:17PM 1.87 | 6:31AM 1.72 | 7:18PM 2.05 | 7:48AM 1.80 | 7:59PM 2.22 | 8:37AM 1.90 | 8:31PM 2.36 | 9:15AM 1.99 | 9:00PM 2.47 | 9:47AM 2.06 | 9:28PM 2.56 | 10:17AM 2.10 | |||||||||
Low Tide / height (m) | 10:20PM 1.26 | 11:14AM 0.96 | 12:38AM 1.15 | 12:37PM 0.97 | 1:50AM 0.92 | 1:33PM 0.93 | 2:33AM 0.70 | 2:14PM 0.88 | 3:07AM 0.50 | 2:49PM 0.83 | 3:37AM 0.33 | 3:19PM 0.78 | 4:06AM 0.21 | ||||||||||
Thu 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||||
| Sunrise | - | - | 5:45 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:43 | - | - | 5:45 | ||
| Sunset | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:15 | - | - | 6:16 | - | - | ||
 |  | | |  |  | |  | | |  | | | | | | | | | |  | |||
Rain (mm) | 5 | 9 | 4 | 5 | 9 | - | - | 1 | - | - | - | 1 | 1 | 5 | 3 | 2 | 5 | - | - | - | - | ||
| Temp. °C | 28 | 27 | 27 | 26 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | ||
| Feels °C (?) | 29 | 27 | 27 | 25 | 28 | 29 | 28 | 30 | 30 | 30 | 30 | 31 | 31 | 29 | 31 | 30 | 29 | 30 | 30 | 29 | 30 | ||
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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 Belongas 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 Belongas Surf forecast
The above surf forecast table for Belongas provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Belongas can be found by selecting the local surf guide option on the grey menu. Our Belongas 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 (Belongas) 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 Belongas 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.
Belongas is 32 km (20 miles) from Mataram. If you plan a holiday in South Coast of Lombok, look for hotels and other accommodation in Mataram. Mataram has rooms for a wide range of budgets as well as car hire and transport links.
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