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Bawa surfForecast / Nias / Indonesia
12 Day Weather and Surf, issued 6 am Saturday 15 Nov 2025 WIB
Best Forecast Surf Conditions for Bawa this week:
The surf forecast for Bawa over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 15) at 1PM. The primary swell is predicted to be 0.7m and 19s period with a secondary swell of 0.6m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Bawa in the next 12 days are 1.7m 16s and forecast to arrive on Sunday (Nov 16) at 7PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 6s period and expected on Friday (Nov 21) at 10PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1PM (Sat 15th Nov) | 2.5ft (0.7m) 19s |
| Best Surf | 4AM (Sun 16th Nov) | 4.5ft (1.4m) 17s |
| Most Powerful | 7PM (Sun 16th Nov) | 5.5ft (1.7m) 16s |
Table - best surf conditions forecast for Bawa over the next 12 days.
Short Range Forecast Heavy rain (total 49mm), heaviest during Mon night. Warm (max 28°C on Sat morning, min 25°C on Mon night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 187mm), heaviest during Wed night. Warm (max 26°C on Tue morning, min 23°C on Wed night). Winds decreasing (fresh winds from the WNW on Tue night, calm by Wed night). | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
| AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Rating (10 max) | |||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | |||||||||||||||||||||
| Period(s) (?) | 20 | 19 | 17 | 16 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 12 | 16 | 16 | 15 | 15 | 14 | 14 | 14 |
Wave (?)Graph  | |||||||||||||||||||||
 kJ (?) | 253 | 441 | 807 | 1286 | 1155 | 1098 | 869 | 691 | 530 | 400 | 362 | 299 | 209 | 193 | 254 | 306 | 276 | 410 | 393 | 257 | 239 |
Wind (km/h) | |||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross- on | cross | cross- off | cross- off | cross- off | glass | cross- off | cross- off | cross | cross | cross | cross- off |
High Tide / height (m) | 3:26PM 0.59 | 3:16AM 0.54 | 4:02PM 0.66 | 4:01AM 0.53 | 4:34PM 0.72 | 4:39AM 0.52 | 5:03PM 0.75 | 5:14AM 0.51 | 5:33PM 0.78 | 5:46AM 0.49 | 6:03PM 0.78 | 6:17AM 0.47 | 6:33PM 0.78 | ||||||||
Low Tide / height (m) | 9:42PM 0.25 | 9:31AM 0.15 | 10:28PM 0.21 | 9:58AM 0.13 | 11:04PM 0.16 | 10:23AM 0.11 | 11:36PM 0.12 | 10:50AM 0.08 | 12:06AM 0.08 | 11:17AM 0.06 | 12:36AM 0.07 | 11:45AM 0.05 | 1:07AM 0.06 | ||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
| Sunrise | 6:11 | - | - | 6:11 | - | - | 6:11 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - | 6:13 | - | - |
| Sunset | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:17 | - | - | 6:17 | - | - | 6:17 | - | - | 6:17 | - |
 |  |  |  | | | | | |  | | | | |  | | | | | | | |
Rain (mm) | - | - | 7 | 2 | 5 | 3 | 4 | 4 | 24 | 8 | 8 | 46 | 27 | 22 | 40 | 5 | 6 | 25 | 11 | 28 | 21 |
| Temp. °C | 28 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 24 | 25 |
| Feels °C (?) | 30 | 29 | 31 | 28 | 28 | 28 | 29 | 28 | 27 | 27 | 27 | 27 | 26 | 26 | 28 | 26 | 28 | 25 | 27 | 25 | 25 |
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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 Bawa 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 Bawa Surf forecast
The above surf forecast table for Bawa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Bawa can be found by selecting the local surf guide option on the grey menu. Our Bawa 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 (Bawa) 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 Bawa 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.
Are you planning a holiday in Nias? If you are looking for accommodation near Bawa, camping, hotels and holiday cottages in Nias, consider staying in Afia which is 67 km (42 miles) away.
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