
Surf Forecasts:
Scarecrows surf forecast from 8 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 1AM (local time) - 6.5ft (2.0m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 7AM (local time) - 8ft (2.4m), 18s period, S swell with 3,596 kJ wave energy.
- Next surfable swell (1★+): Monday 10 Aug, 7AM (local time) - 5.5ft (1.7m), 14s period with S swell.
Best Forecast Surf Conditions for Scarecrows this week:
The surf forecast for Scarecrows over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Aug 10) at 7AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.7m and 22s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Scarecrows in the next 16 days are 2.4m 18s and forecast to arrive on Tuesday (Aug 11) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 5s period and expected on Sunday (Aug 09) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Mon 10th Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 1AM (Tue 11th Aug) | 6.5ft (2.0m) 18s |
| Most Powerful | 7AM (Tue 11th Aug) | 8ft (2.4m) 18s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
G'day, Rusty here, and I'm looking straight at Scarecrows. This isn't your typical spot, it's a reef setup for the advanced crew only, and it's got a run of surf that's gonna have you checking your calendar. The water's sitting at 85°, which is bang on average for this time of year – no warm or cold surprises there.
The next few days, starting Saturday the 8th, we've got a 7ft SSW groundswell rolling in with a 16-second period, and that's packing some serious punch – the combined energy is a solid 2565. Saturday morning is the pick of the early days: clear skies, a 9 mph cross-offshore breeze from the SE, and the waves are clean. That's a good session for someone who knows what they're doing. The swell drops a touch into Sunday, but that 16 mph wind from the SE is still cross-offshore, keeping the 6ft SSW swell tidy.
Monday sees the swell dip a little more to 5ft, and the wind swings cross-on, so it's a bit of a wait-and-see day. Then Tuesday the 11th, we get a jump back up to 8ft from the S, with a 17-second period, and the energy kicks up to 3957. The wind is light and cross-shore, so the waves will have shape but might be a little tricky to read.
The real standout, though, is Friday the 14th. That morning, the wind drops to glassy – 3 mph from the S – and the swell is a solid 8ft from the S, with a 16-second period. The energy is 2856. That's a clean, powerful reef wave for the experienced, with no crowds to worry about if you're early. The afternoon turns a bit cross-on, but that morning window is gold.
Now, if you're looking further ahead, Wednesday the 19th and Thursday the 20th are looking like the real heavy hitters. On the 19th, we've got an 8ft SSW swell, 18-second period, energy at 4396, and clean cross-offshore winds. Thursday the 20th is similar: 8ft SSW, 16-second period, energy 3555, and again clean conditions. By the 21st, the swell is peaking at 10ft – that's expert territory, with 12 mph winds keeping it clean but powerful. Keep in mind, these long-period swells at a reef break like this can be a bit more straight, but the shape should be there.
After the 21st, the swell eases back into the 6ft to 7ft range, with moderate winds, and the energy starts dropping. It's still surfable for the experienced, but the magic is definitely in those middle days. Overall, you've got a solid run of surf here, with Friday the 14th, and Wednesday the 19th through Thursday the 20th being the absolute standouts. Don't muck about.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Sat night. Warm (max 29°C on Sat afternoon, min 26°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 6mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 27°C on Tue morning). Wind will be generally light. | ||||||||||||||||||||
Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | Friday 14 | |||||||||||||||
AM | PM | 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 16 | SSW 16 | SSW 15 | SSW 16 | S 16 | SSW 15 | S 14 | S 20 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 19 | S 19 | S 17 | S 16 | S 15 | S 14 |
Wave Graph | |||||||||||||||||||||
2503 | 2115 | 1712 | 1762 | 1927 | 1576 | 1195 | 1936 | 2595 | 3161 | 2767 | 2053 | 1953 | 1764 | 1742 | 1166 | 1967 | 2236 | 2753 | 2338 | 1608 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross-on | cross-off | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | glassy | cross-on | cross-off |
High Tide | 12:57PM0.45m | 2:16AM0.88m | 2:52PM0.44m | 3:33AM0.94m | 4:16PM0.49m | 4:36AM1.01m | 5:15PM0.58m | 5:28AM1.07m | 6:03PM0.68m | 6:14AM1.09m | 6:46PM0.77m | 6:56AM1.08m | 7:27PM0.85m | ||||||||
Low Tide | 6:29PM0.19m | 9:50AM0.24m | 8:02PM0.20m | 10:54AM0.16m | 9:31PM0.17m | 11:41AM0.09m | 10:41PM0.13m | 12:19PM0.04m | 11:38PM0.09m | 12:53PM0.01m | 00:29AM0.07m | 1:25PM-0.00m | 1:15AM0.07m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:27 | — | |
mm | — | 1 | 9 | 1 | — | — | — | — | — | — | — | 3 | 2 | 1 | — | — | — | — | — | — | 2 |
Temp °C | 28 | 29 | 28 | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 32 | 29 | 29 | 28 | 27 | 30 | 30 | 29 | 31 | 31 | 29 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 15 | SSW 16 | S 16 | SSW 15 | S 14 | S 20 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 16 | S 12 | S 19 | S 17 | S 16 | S 15 | S 14 |
2503 | 2115 | 1712 | 1762 | 1927 | 1576 | 1195 | 1936 | 2595 | 3161 | 2767 | 2053 | 1953 | 1764 | 1742 | 872 | 1967 | 2236 | 2753 | 2338 | 1608 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 21 | S 14 | SSW 13 | SSW 19 | SW 19 | SW 18 | WNW 8 | WNW 8 | S 20 | S 19 | S 11 | S 11 | SSW 22 | SSW 19 | SW 16 |
62 | 61 | 44 | 45 | 44 | 47 | 898 | 861 | 700 | 782 | 384 | 319 | 14 | 13 | 276 | 1166 | 724 | 442 | 91 | 142 | 203 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | S 26 | S 24 | SW 24 | WNW 9 | SSW 21 | WNW 8 | WNW 8 | WNW 8 | W 20 | S 21 | WNW 10 | SW 15 | SW 15 | WNW 11 | WNW 11 | WNW 11 | SSW 19 |
— | — | — | — | 14 | 97 | 271 | 29 | 404 | 14 | 14 | 13 | 7 | 80 | 9 | 76 | 76 | 11 | 12 | 25 | 145 | |
Wind waves Height (m) Direction Period (s) | — | — | SE 4 | SE 5 | SSE 5 | — | — | — | — | — | — | — | — | — | SE 4 | — | — | — | — | — | — |
— | — | 8 | 64 | 58 | — | — | — | — | — | — | — | — | — | 13 | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 11 | 41 | 41 | 424 | 96 | 11 | 41 | 0 | 11 | 46 | 11 | 0 | 46 | 11 | 11 | 67 | 11 | 0 | 67 | 0 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Scarecrows Surf forecast
The above surf forecast table for Scarecrows provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Scarecrows can be found by selecting the local surf guide option on the grey menu. Our Scarecrows 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 (Scarecrows) 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 Scarecrows 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 Mentawi Islands? If you are looking for accommodation near Scarecrows, camping, hotels and holiday cottages in Mentawi Islands, consider staying in Padang which is 159 km (99 miles) away.











