Surf Forecasts:
Scarecrows surf forecast from 30 Aug 2026:
- Best quality surf: Wednesday 2 Sep, 10PM (local time) - 5ft (1.6m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 1 Sep, 7AM (local time) - 7ft (2.1m), 17s period, SW swell with 2,626 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 10PM (local time) - 5ft (1.6m), 16s period with SW 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 Wednesday (Sep 02) at 10PM. The primary swell is predicted to be 1.6m and 16s period with a secondary swell of 0.9m and 8s. 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 2.1m 17s and forecast to arrive on Tuesday (Sep 01) at 7AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.3m 6s period and expected on Saturday (Sep 05) at 1PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Wed 2nd Sep) | 5ft (1.6m) 16s |
| Best Surf | 10PM (Wed 2nd Sep) | 5ft (1.6m) 16s |
| Most Powerful | 7AM (Tue 1st Sep) | 7ft (2.1m) 17s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s have a look at what’s cooking.
Right off the bat, we’ve got a consistent run of swell at Scarecrows, a reef setup for the advanced crew. That optimum swell direction is SW, and we’ve got decent amount of that coming through. The water temp is sitting at 86°, which is about normal for this time of year, so no nasty surprises there.
First up, Sunday the 30th is a bit of a let-down – a gentle cross-shore breeze and moderate energy (1085) on the morning session with only 3ft of SW swell. The afternoon picks up a touch to 4ft, but still nothing to write home about with that cross-breeze and some chop. Not the best start.
Monday the 31st, we start to see a building trend. The morning sees 5ft of SW swell with a cross-offshore wind and clean conditions – that’s looking far more promising. The combined energy jumps right up (1967). The afternoon stays in the 6ft range, but the wind goes cross, introducing some chop, so the morning is definitely the pick here.
Tuesday the 1st of September holds solid at 7ft of SW swell, but it stays cross-shore all day with moderate energy (2738 in the morning). It’s not the cleanest, but there’s a lot of water moving.
Wednesday the 2nd and Thursday the 3rd see a slight drop in size. Thursday morning is worth a mention: the swell drops to 5ft but the wind goes glassy. Zero wind, perfectly clean lines on a reef. That’s a beautiful low-energy session (921) for the advanced surfer who knows the break. The period is 15 seconds, a classic groundswell – will wrap nicely onto the reef.
From that point into the second week, things get a bit more mixed with risk of thunderstorms and bumpier breezes, but Saturday the 6th offers a clean 4ft morning (1524 energy) and then we’ve got a real standout on Tuesday the 8th of September. Morning shows 5ft of SSW swell with cross-offshore winds, clean conditions, and moderate energy (2060). That’s good, but the true highlight is Wednesday the 9th. Wednesday morning is glassy – I mean dead flat calm – 7ft of S swell with a 15-second period and 2616 of energy. That is prime, clean, powerful reef surfing. The afternoon stays glassy, 6ft of swell. If you can only surf one window, that Wednesday morning is the best on offer – and it’s nine days out, so keep an eye on the forecast, but it looks special.
The runs after that hold some clean mornings (like Thursday the 10th and Saturday the 12th) but with more moderate energy, and then Sunday the 13th pushes back up to 7ft of SSW with strong energy (2975) but a stiff cross-breeze, so more for the experienced only.
Overall, you’re going to have to work around the wind, but there are some decent windows. The best of it is definitely the mid-to-late first week and that glassy Wednesday the 9th. Crowds can be an issue here at times, so get in the water early or mid-week.
Rusty.
Short Range ForecastLight rain (total 7mm), mostly falling on Tue night. Warm (max 28°C on Sun morning, min 27°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 51mm), heaviest during Wed night. Warm (max 28°C on Wed morning, min 25°C on Wed night). Wind will be generally light. | ||||||||||||||||||||
Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | |||||||||||||||
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) | SW 21 | SW 19 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SW 13 | SSW 13 | SSW 14 | SSW 17 | SSW 16 |
Wave Graph | |||||||||||||||||||||
616 | 846 | 1092 | 1518 | 2125 | 2402 | 2565 | 2269 | 1899 | 1591 | 1333 | 1087 | 773 | 752 | 648 | 465 | 388 | 290 | 352 | 980 | 706 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | glassy | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off |
High Tide | 7:36PM0.91m | 7:38AM0.91m | 8:07PM0.95m | 8:09AM0.84m | 8:42PM0.96m | 8:42AM0.75m | 9:21PM0.95m | 9:18AM0.66m | 10:08PM0.91m | 10:02AM0.55m | 11:09PM0.86m | 11:08AM0.46m | 00:33AM0.83m | ||||||||
Low Tide | 1:21PM0.03m | 1:33AM0.10m | 1:46PM0.02m | 2:12AM0.11m | 2:12PM0.02m | 2:53AM0.14m | 2:41PM0.04m | 3:40AM0.18m | 3:13PM0.08m | 4:38AM0.24m | 3:52PM0.13m | 6:03AM0.29m | 4:44PM0.19m | ||||||||
6:20 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | 6:18 | — | — | |
— | 6:23 | — | — | 6:23 | — | — | 6:23 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | |
mm | — | — | — | 1 | — | — | 1 | — | 5 | 5 | 1 | 25 | 2 | — | 9 | 3 | 2 | 4 | 5 | 4 | 6 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 30 | 30 | 29 | 30 | 29 | 29 | 30 | 30 | 30 | 29 | 31 | 30 | 31 | 29 | 28 | 29 | 29 | 29 | 29 | 27 |
Swell 1 Height (m) Direction Period (s) | SW 21 | S 13 | SSW 18 | SW 18 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSW 13 | SW 13 | SSW 13 | SSW 14 | SSW 17 | SSW 16 |
616 | 411 | 1092 | 1518 | 2125 | 2402 | 2565 | 2269 | 1899 | 1591 | 1333 | 1087 | 773 | 752 | 648 | 465 | 388 | 290 | 352 | 980 | 706 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 19 | S 12 | SW 12 | WNW 10 | S 11 | WNW 9 | — | W 17 | W 17 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 7 | SSW 16 | S 16 | SSW 17 | WNW 8 | S 20 |
249 | 846 | 339 | 93 | 9 | 21 | 8 | — | 24 | 22 | 7 | 6 | 6 | 6 | 6 | 5 | 52 | 183 | 237 | 6 | 74 | |
Swell 3 Height (m) Direction Period (s) | S 13 | SW 13 | SW 12 | WNW 10 | — | WNW 9 | — | — | — | — | W 16 | W 16 | W 16 | W 16 | — | W 14 | WNW 8 | SSW 19 | WNW 8 | S 9 | WNW 8 |
87 | 128 | 122 | 9 | — | 8 | — | — | — | — | 21 | 20 | 5 | 5 | — | 4 | 6 | 37 | 7 | 25 | 6 | |
Wind waves Height (m) Direction Period (s) | SSE 8 | — | — | S 12 | SSE 11 | SSE 9 | S 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 4 | SE 5 | SSE 7 | SSE 8 |
133 | — | — | 347 | 297 | 177 | 165 | 169 | 125 | 112 | 116 | 85 | 137 | 137 | 79 | 58 | 62 | 29 | 79 | 178 | 217 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 11 | 41 | 11 | 41 | 47 | 41 | 41 | 424 | 41 | 11 | 41 | 0 | 0 | 11 | 41 | 41 | 41 | 41 | 41 | 159 | 41 |
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.











