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Boa surfForecast / Timor / Indonesia
12 Day Weather and Surf, issued 7 pm Friday 04 Jul 2025 WITA
Best Forecast Surf Conditions for Boa this week:
The most powerful waves expected at Boa in the next 12 days are 1.4m 16s and forecast to arrive on Thursday (Jul 10) at 2AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 7s period and expected on Wednesday (Jul 09) at 8AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Thu 10th Jul) | 4.5ft (1.4m) 16s |
Table - best surf conditions forecast for Boa over the next 12 days.
Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wed 16 | |||||||||||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 13 | 12 | 12 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 17 | 16 | 15 | 15 | 14 | 14 | 13 | 13 | 13 | 13 | 20 | 19 | 18 | 17 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 415 | 449 | 317 | 333 | 373 | 335 | 363 | 419 | 507 | 529 | 516 | 437 | 425 | 476 | 1123 | 1057 | 809 | 686 | 569 | 385 | 415 | 348 | 450 | 346 | 613 | 553 | 890 | 730 | 811 | 672 | 550 | 393 | 387 | 349 | 280 | 195 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | 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 | 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 |
High Tide / height (m) | 5:26AM 2.44 | 6:29PM 1.79 | 6:29AM 2.42 | 8:11PM 1.81 | 7:35AM 2.46 | 9:24PM 1.92 | 8:35AM 2.55 | 10:12PM 2.06 | 9:25AM 2.69 | 10:50PM 2.19 | 10:09AM 2.83 | 11:24PM 2.33 | 10:48AM 2.96 | 11:56PM 2.45 | 11:25AM 3.06 | 12:27AM 2.57 | 12:01PM 3.10 | 12:57AM 2.68 | 12:37PM 3.08 | 1:28AM 2.77 | 1:14PM 2.98 | 2:00AM 2.83 | 1:54PM 2.81 | |||||||||||||
Low Tide / height (m) | 10:33PM 1.21 | 12:32PM 1.15 | 11:33PM 1.37 | 1:54PM 1.04 | 12:56AM 1.46 | 2:57PM 0.87 | 2:16AM 1.44 | 3:46PM 0.68 | 3:16AM 1.36 | 4:26PM 0.50 | 4:03AM 1.24 | 5:02PM 0.35 | 4:44AM 1.12 | 5:36PM 0.23 | 5:21AM 1.01 | 6:07PM 0.15 | 5:58AM 0.92 | 6:38PM 0.14 | 6:36AM 0.85 | 7:09PM 0.18 | 7:15AM 0.80 | 7:40PM 0.27 | 7:56AM 0.78 | |||||||||||||
Saturday 05 | Sunday 06 | Monday 07 | Tuesday 08 | Wednesday 09 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | Tuesday 15 | Wed 16 | |||||||||||||||||||||||||
| Sunrise | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - | - | 6:07 | - |
| Sunset | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:37 | - | - | 5:38 | - | - | 5:38 | - | - | 5:38 | - | - | 5:38 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 | - | - | 5:39 |
 |  |  |  | | | | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 | 26 |
| Feels °C (?) | 24 | 25 | 25 | 24 | 25 | 24 | 23 | 25 | 24 | 24 | 26 | 26 | 23 | 25 | 24 | 23 | 23 | 24 | 23 | 24 | 24 | 23 | 24 | 24 | 22 | 22 | 22 | 23 | 24 | 23 | 24 | 27 | 25 | 26 | 25 | 24 |
Short Range Forecast: Mostly dry. Warm (max 27°C on Sun morning, min 25°C on Fri night). Mainly fresh winds. | Days 3-6 Weather Summary Mostly dry. Warm (max 27°C on Tue morning, min 25°C on Mon night). Wind will be generally light. | Days 6-9 Weather Summary Mostly dry. Warm (max 27°C on Fri morning, min 25°C on Sat night). Mainly fresh winds. | Long Range Forecast: Mostly dry. Warm (max 27°C on Tue morning, min 25°C on Sun night). Mainly fresh winds. | |||||||||||||||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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 Boa 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 Boa Surf forecast
The above surf forecast table for Boa provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Boa can be found by selecting the local surf guide option on the grey menu. Our Boa 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 (Boa) 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 Boa 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 Timor? If you are looking for accommodation near Boa, camping, hotels and holiday cottages in Timor, consider staying in Kupang which is 104 km (65 miles) away.
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