Surf Forecasts:
Scar Reef surf forecast from 14 Nov 2026:
- Best quality surf: Saturday 14 Nov, 11PM (local time) - 3.5ft (1.0m), 17s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 15 Nov, 11AM (local time) - 5.5ft (1.7m), 16s period, SSW swell with 1,536 kJ wave energy.
- Next surfable swell (1★+): Saturday 14 Nov, 11PM (local time) - 3.5ft (1.0m), 17s period with SSW swell.
Best Forecast Surf Conditions for Scar Reef this week:
The surf forecast for Scar Reef over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Saturday (Nov 14) at 11PM. The primary swell is predicted to be 1.0m and 17s period with a secondary swell of 1.3m and 13s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Scar Reef in the next 16 days are 1.7m 16s and forecast to arrive on Sunday (Nov 15) at 11AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 5s period and expected on Friday (Nov 20) at 2PM.
| Wave Type | Time (WITA) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 14th Nov) | 3.5ft (1.0m) 17s |
| Best Surf | 11PM (Sat 14th Nov) | 3.5ft (1.0m) 17s |
| Most Powerful | 11AM (Sun 15th Nov) | 5.5ft (1.7m) 16s |
Table - best surf conditions forecast for Scar Reef over the next 16 days.
Short Range ForecastModerate rain (total 10mm), heaviest on Tue afternoon. Warm (max 30°C on Sun morning, min 27°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryHeavy rain (total 22mm), heaviest during Thu night. Warm (max 29°C on Wed morning, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||
Sunday 15 | Monday 16 | Tuesday 17 | Wednesday 18 | Thursday 19 | Friday 20 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||
Wave Height (m) Direction Period (s) | SSW 13 | SSW 16 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 |
Wave Graph  | |||||||||||||||||||
 kJ | 566 | 1536 | 918 | 1447 | 1057 | 1244 | 934 | 857 | 768 | 659 | 423 | 426 | 299 | 223 | 306 | 344 | 412 | 379 | 290 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | glassy | cross | glassy | glassy | cross-off | off | glassy | cross-off | glassy | glassy | cross-off | off | glassy | cross-off | off | cross-off |
High Tide | 00:33AM1.55m | 4:32PM0.96m | 1:03AM1.45m | 1:38AM1.33m | 7:47PM1.11m | 2:41AM1.20m | 7:21PM1.20m | 5:14AM1.09m | 7:32PM1.31m | 7:07AM1.07m | 7:50PM1.43m | ||||||||
Low Tide | 8:34AM0.34m | 5:30PM0.96m | 9:24AM0.43m | 10:21AM0.50m | 8:53PM1.11m | 11:22AM0.56m | 1:17AM1.01m | 12:16PM0.62m | 2:11AM0.83m | 1:01PM0.67m | 2:47AM0.61m | ||||||||
 |  |  | | |  | | | | | | | |  | | | | | | |
 | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — | 5:41 | — | — |
 | 6:12 | — | 6:12 | — | — | 6:13 | — | — | 6:13 | — | — | 6:14 | — | — | 6:14 | — | — | 6:14 | — |
mm | 1 | — | 1 | 1 | — | 2 | 1 | — | 4 | 1 | — | 3 | 1 | — | 4 | 9 | — | 4 | 1 |
Temp °C | 28 | 30 | 30 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 26 | 29 | 29 | 28 |
Feels °C | 32 | 34 | 33 | 32 | 33 | 33 | 33 | 33 | 33 | 33 | 33 | 32 | 32 | 32 | 32 | 31 | 33 | 33 | 32 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 16 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 11 | SW 16 | SW 15 | SW 14 | SW 14 | SW 13 |
| kJ | 528 | 1536 | 918 | 1447 | 1057 | 1244 | 934 | 857 | 768 | 659 | 423 | 426 | 299 | 223 | 306 | 344 | 412 | 379 | 290 |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 5 | SSW 12 | — | SSW 18 | — | SSW 5 | — | — | — | S 21 | SW 20 | SW 19 | SSW 18 | SW 11 | SSW 10 | SSW 10 | SSW 9 | S 9 |
| kJ | 566 | 6 | 243 | — | 61 | — | 5 | — | — | — | 9 | 15 | 94 | 121 | 123 | 102 | 100 | 68 | 73 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | SW 19 | — | — | S 6 | SW 21 | SE 5 | SW 19 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | 93 | — | — | 17 | 18 | 11 | 58 |
Wind waves Height (m) Direction Period (s) | SE 4 | SE 5 | S 12 | ESE 4 | — | S 5 | — | — | — | — | — | ESE 4 | ESE 4 | S 6 | S 6 | SE 4 | ESE 4 | SE 5 | S 9 |
| kJ | 10 | 8 | 404 | 13 | — | 8 | — | — | — | — | — | 9 | 2 | 26 | 24 | 9 | 17 | 32 | 122 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Sumbawa | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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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 16 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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