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Downtowns surfForecast / Sumbawa / Indonesia
12 Day Weather and Surf, issued 7 pm Wednesday 30 Apr 2025 WITA
Best Forecast Surf Conditions for Downtowns this week:
The surf forecast for Downtowns over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Apr 30) at 11PM. The primary swell is predicted to be 0.8m and 14s period with a secondary swell of 0.8m and 10s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Downtowns in the next 12 days are 2.3m 17s and forecast to arrive on Tuesday (May 06) at 5AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Tuesday (May 06) at 2AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Wed 30th Apr) | 2.5ft (0.8m) 14s |
| Best Surf | 8PM (Mon 5th May) | 4.5ft (1.4m) 19s |
| Most Powerful | 5AM (Tue 6th May) | 7.5ft (2.3m) 17s |
Table - best surf conditions forecast for Downtowns over the next 12 days.
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | |||||||||||||||||||||||||
| 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 | 13 | 13 | 16 | 15 | 15 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 13 | 20 | 18 | 16 | 16 | 16 | 14 | 14 | 16 | 16 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 13 | 13 | 12 | 15 | 14 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 293 | 178 | 138 | 208 | 335 | 465 | 644 | 581 | 558 | 482 | 401 | 357 | 318 | 299 | 1021 | 2265 | 2719 | 2682 | 1851 | 1114 | 982 | 1566 | 1361 | 1340 | 1047 | 834 | 930 | 604 | 624 | 653 | 408 | 335 | 245 | 209 | 317 | 295 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | glass | glass | glass | glass | cross- on | glass | glass | glass | glass | off | glass | glass | off | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | off | glass | cross- off | off | glass | cross- off | off | glass | off | cross- off | cross | cross- off |
High Tide / height (m) | 1:43AM 1.05 | 12:14PM 1.90 | 2:49AM 0.96 | 12:54PM 1.77 | 4:31AM 0.93 | 1:39PM 1.60 | 2:35PM 1.42 | 8:26AM 1.10 | 4:18PM 1.25 | 8:15AM 1.20 | 6:25PM 1.17 | 8:30AM 1.30 | 7:52PM 1.16 | 8:47AM 1.40 | 8:54PM 1.17 | 9:04AM 1.49 | 9:42PM 1.19 | 9:22AM 1.56 | 10:24PM 1.19 | 9:41AM 1.63 | 11:02PM 1.18 | 10:03AM 1.68 | ||||||||||||||
Low Tide / height (m) | 5:35AM 0.81 | 7:58PM 0.03 | 6:00AM 0.85 | 8:55PM 0.17 | 6:13AM 0.91 | 10:03PM 0.31 | 11:23PM 0.41 | 9:39AM 1.10 | 12:37AM 0.48 | 1:38PM 0.99 | 1:30AM 0.53 | 2:39PM 0.82 | 2:09AM 0.58 | 3:17PM 0.65 | 2:40AM 0.63 | 3:48PM 0.50 | 3:06AM 0.68 | 4:17PM 0.36 | 3:31AM 0.73 | 4:47PM 0.24 | 3:54AM 0.77 | 5:17PM 0.16 | ||||||||||||||
Thursday 01 | Friday 02 | Saturday 03 | Sunday 04 | Monday 05 | Tuesday 06 | Wednesday 07 | Thursday 08 | Friday 09 | Saturday 10 | Sunday 11 | Mon 12 | |||||||||||||||||||||||||
| Sunrise | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - | - | 6:16 | - |
| Sunset | - | - | 6:04 | - | - | 6:02 | - | - | 6:02 | - | - | 6:02 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:01 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 |
 |  | |  | |  |  |  | | | | | | | | | |  | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | 1 | 1 | - | 1 | 1 | - | 4 | 7 | - | 5 | 3 | - | 1 | 3 | - | 1 | - | 1 | 3 | 3 | 1 | 5 | - | 2 | 3 | 5 | - | 4 | 2 | - | 1 |
| Temp. °C | 27 | 29 | 30 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 29 | 30 | 27 | 29 | 30 | 27 | 29 | 29 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 29 |
| Feels °C (?) | 30 | 31 | 31 | 30 | 32 | 32 | 32 | 32 | 32 | 31 | 32 | 31 | 31 | 33 | 32 | 30 | 32 | 33 | 30 | 31 | 32 | 30 | 32 | 31 | 31 | 32 | 31 | 30 | 31 | 32 | 30 | 32 | 31 | 30 | 31 | 31 |
Short Range Forecast: Light rain (total 3mm), mostly falling on Fri afternoon. Warm (max 30°C on Thu afternoon, min 25°C on Wed night). Wind will be generally light. | Days 3-6 Weather Summary Heavy rain (total 21mm), heaviest during Sun night. Warm (max 30°C on Tue afternoon, min 26°C on Sat night). Wind will be generally light. | Days 6-9 Weather Summary Moderate rain (total 17mm), heaviest on Fri afternoon. Warm (max 30°C on Wed afternoon, min 25°C on Thu night). Wind will be generally light. | Long Range Forecast: Moderate rain (total 18mm), heaviest on Sat night. Warm (max 29°C on Mon afternoon, min 25°C on Sat night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Downtowns 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 Downtowns Surf forecast
The above surf forecast table for Downtowns provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Downtowns can be found by selecting the local surf guide option on the grey menu. Our Downtowns 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 (Downtowns) 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 Downtowns 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.
Downtowns is 57 km (35 miles) from the city of Praya. If you plan a holiday in Sumbawa, look for hotels and other accommodation in Praya. Praya has rooms for a wide range of budgets as well as car hire and transport links.
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