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Scar Reef surfForecast / Sumbawa / Indonesia
12 Day Weather and Surf, issued 1 pm Saturday 07 Jun 2025 WITA
Best Forecast Surf Conditions for Scar Reef this week:
The surf forecast for Scar Reef over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Jun 07) at 8PM. The primary swell is predicted to be 5ft and 15s period with a secondary swell of 4ft and 11s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Scar Reef in the next 12 days are 7ft 17s and forecast to arrive on Sunday (Jun 08) at 11AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 7ft 8s period and expected on Friday (Jun 13) at 2AM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Sat 7th Jun) | 4.5ft (1.4m) 15s |
| Best Surf | 8AM (Sun 8th Jun) | 6ft (1.9m) 17s |
| Most Powerful | 11AM (Sun 8th Jun) | 6.5ft (2.0m) 17s |
Table - best surf conditions forecast for Scar Reef over the next 12 days.
Sat 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thu 19 | ||||||||||||||||||||||||
| 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 | Night | AM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  |  |  |  |  |  | |||||||||||||||||||||||
| Wave Height (ft) & direction (?) | ||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 15 | 19 | 17 | 16 | 16 | 17 | 16 | 16 | 16 | 15 | 16 | 15 | 15 | 15 | 20 | 18 | 16 | 16 | 15 | 14 | 13 | 13 | 13 | 18 | 17 | 16 | 18 | 16 | 16 | 15 | 14 | 14 | 13 | 13 | 12 | 16 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||
| Energy (?) | 820 | 686 | 2320 | 1899 | 2187 | 2116 | 1815 | 1317 | 976 | 763 | 692 | 714 | 868 | 757 | 1171 | 2125 | 1759 | 1651 | 1254 | 915 | 517 | 509 | 394 | 637 | 1305 | 1112 | 2894 | 2155 | 1856 | 1158 | 934 | 663 | 400 | 290 | 193 | 306 |
Wind (mph) | ||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | off | off | off | cross- off | off | off | cross- off | off | off | off | off | off | off | off | cross- off | cross- off | glass | cross- off | cross- off | cross | cross- off | cross- off | off | off | cross- off | off | off | cross- off | off | off | cross- off | off | cross- off | cross- off | glass |
High Tide / height (ft) | 9:38PM 3.35 | 8:27AM 5.15 | 10:28PM 3.41 | 8:56AM 5.32 | 11:10PM 3.45 | 9:27AM 5.48 | 11:48PM 3.45 | 10:00AM 5.61 | 12:26AM 3.41 | 10:34AM 5.68 | 1:04AM 3.38 | 11:09AM 5.71 | 1:44AM 3.38 | 11:44AM 5.64 | 2:27AM 3.41 | 12:20PM 5.48 | 3:11AM 3.51 | 1:00PM 5.22 | 3:53AM 3.71 | 1:46PM 4.79 | 4:34AM 3.97 | 2:48PM 4.27 | 5:13AM 4.3 | |||||||||||||
Low Tide / height (ft) | 3:27PM 1.44 | 1:54AM 2.76 | 4:00PM 1.02 | 2:30AM 2.85 | 4:33PM 0.66 | 3:03AM 2.92 | 5:07PM 0.43 | 3:34AM 2.92 | 5:42PM 0.3 | 4:04AM 2.92 | 6:17PM 0.23 | 4:34AM 2.95 | 6:54PM 0.3 | 5:06AM 2.99 | 7:30PM 0.43 | 5:44AM 3.05 | 8:06PM 0.59 | 6:34AM 3.15 | 8:42PM 0.85 | 7:42AM 3.25 | 9:19PM 1.18 | 9:13AM 3.18 | 9:56PM 1.54 | 11:04AM 2.89 | ||||||||||||
Sat 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | Thursday 12 | Friday 13 | Saturday 14 | Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thu 19 | ||||||||||||||||||||||||
| Sunrise | - | - | 6:22 | - | - | 6:22 | - | - | 6:22 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 | - | - | 6:24 |
| Sunset | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:00 | - | - | 6:01 | - | - | 6:01 | - | - |
 |  |  | | | | | | | |  | | | | | | | |  |  | | | | | |  | | | | | | | | | | | |
Rain (in) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 0.1 | 0.2 | - | 0.2 | 0.3 | 0.0 | 0.1 | 0.0 | - | - | - | - | - | - | - | - | - | - |
| Temp. °F | 82 | 79 | 84 | 86 | 79 | 82 | 84 | 79 | 84 | 84 | 81 | 82 | 84 | 79 | 82 | 84 | 81 | 82 | 82 | 79 | 82 | 81 | 79 | 82 | 82 | 79 | 82 | 84 | 79 | 82 | 82 | 79 | 82 | 82 | 79 | 82 |
| Feels °F (?) | 84 | 82 | 86 | 86 | 81 | 86 | 86 | 82 | 88 | 84 | 82 | 82 | 82 | 81 | 84 | 86 | 84 | 90 | 88 | 84 | 88 | 86 | 86 | 88 | 88 | 82 | 86 | 86 | 81 | 86 | 84 | 81 | 88 | 88 | 82 | 90 |
Short Range Forecast: Mostly dry. Warm (max 86°F on Sun afternoon, min 77°F on Sat night). Wind will be generally light. | Days 3-6 Weather Summary Mostly dry. Warm (max 84°F on Tue afternoon, min 75°F on Wed night). Wind will be generally light. | Days 6-9 Weather Summary Heavy rain (total 1.0in), heaviest during Sat afternoon. Warm (max 82°F on Fri afternoon, min 77°F on Fri night). Wind will be generally light. | Long Range Forecast: Mostly dry. Warm (max 84°F on Mon afternoon, min 75°F on Mon night). Wind will be generally light. | |||||||||||||||||||||||||||||||||
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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 Scar Reef 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 Scar Reef Surf forecast
The above surf forecast table for Scar Reef provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Scar Reef can be found by selecting the local surf guide option on the grey menu. Our Scar Reef 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 (Scar Reef) 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 Scar Reef 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.
Scar Reef is 55 km (34 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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