
Surf Forecasts:
Scarecrows surf forecast from 5 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 10AM (local time) - 4.5ft (1.4m), 15s period, SSW swell with cross-offshore winds.
- Most powerful swell: Saturday 12 Sep, 4PM (local time) - 5.5ft (1.7m), 19s period, SW swell with 2,118 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 10AM (local time) - 4.5ft (1.4m), 15s period with SSW 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 09) at 10AM. The primary swell is predicted to be 1.4m and 15s period with a secondary swell of 0.4m and 14s. Another secondary swell of 1.3m and 11s is also forecast. 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 1.7m 19s and forecast to arrive on Saturday (Sep 12) at 4PM. 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 5s period and expected on Saturday (Sep 12) at 10AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Wed 9th Sep) | 4.5ft (1.4m) 15s |
| Best Surf | 10AM (Wed 9th Sep) | 4.5ft (1.4m) 15s |
| Most Powerful | 4PM (Sat 12th Sep) | 5.5ft (1.7m) 19s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a look at what’s on offer for the next couple of weeks. We’ve got a bit of a slow start, but the latter part of the outlook has some real potential for the crew who are willing to wait.
The main story is a South-Southwest groundswell that builds through the period, with a couple of standout windows. The water temperature is sitting at 30°, which is about average for this time of year.
We’re looking at Scarecrows, a reef setup that needs a solid SW groundswell and some clean conditions to really fire. The first few days are a bit of a write-off because of lumpy cross-shore winds, so don’t bother paddling out on Saturday or Sunday September 5th and 6th – the swell is there at 4 ft to 4 ft from the SSW with a nice long period of 17 seconds, but the wind is just too messy. The combined energy sits at 972 (weak) on Saturday morning, bumping up to 1349 (moderate) by Sunday, but it’s not worth the hassle.
The real action starts to take shape on Wednesday, September 9th. The morning brings a clean 5 ft SSW swell with a 15-second period, and the wind is a gentle cross-off breeze. The combined energy is 1337 (moderate). This is the first real chance for a decent session, but it’s only for the experienced crew. It’s a reef, and with that long period, it’ll be lining up nicely, but you’ll want to be on your game.
The best of the best, the standout you’ve been waiting for, is on Sunday, September 13th. The morning session is where it’s at. We’ve got a 7 ft SW groundswell with a 17-second period, which is a proper long-period groundswell, and the wind is a gentle cross-off breeze, keeping it clean. The combined energy is a solid 2655 (strong). This is a serious swell for experienced surfers only – it’s over the 8 ft mark, so it’s expert territory. Keep in mind that at a beach break, a long period swell like this can break a bit straight, but at Scarecrows reef, it should be holding up nicely. Crowds are a possibility here, so get in early.
The following Monday, September 14th, also has a good morning with a clean 6 ft SW swell, but it’s a step down in size and energy.
After that, the swell hangs around in the 5 ft to 6 ft range through the rest of the second week, with mostly clean mornings and light winds, but the energy drops off. If you’re looking for a solid session in the second week, Wednesday, September 16th morning has a clean 5 ft SSW swell and light winds, which is a nice option.
So, to sum it up: the first week is a bit of a dud. The standout is Sunday, September 13th morning. If you miss that, the following Monday morning and Wednesday, September 16th are your next best bets.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 29°C on Sat morning, min 27°C on Sat night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 69mm), heaviest during Thu night. Warm (max 28°C on Wed afternoon, min 26°C on Tue night). Wind will be generally light. | ||||||||||||||||||||
Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | |||||||||||||||
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 17 | SSW 17 | SSW 14 | SSW 16 | S 18 | SSW 16 | SSW 14 | SSW 13 | SSE 9 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | S 15 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SW 21 |
Wave Graph | |||||||||||||||||||||
827 | 556 | 400 | 838 | 399 | 906 | 536 | 384 | 397 | 909 | 1125 | 1310 | 892 | 1526 | 459 | 1136 | 1405 | 1257 | 1056 | 987 | 1015 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off |
High Tide | 00:33AM0.83m | 1:13PM0.41m | 2:10AM0.84m | 3:11PM0.47m | 3:28AM0.90m | 4:19PM0.57m | 4:27AM0.96m | 5:07PM0.69m | 5:15AM0.99m | 5:47PM0.81m | 5:56AM1.00m | 6:24PM0.90m | |||||||||
Low Tide | 4:44PM0.19m | 8:18AM0.29m | 6:12PM0.25m | 9:51AM0.22m | 8:16PM0.26m | 10:41AM0.15m | 9:47PM0.22m | 11:18AM0.10m | 10:49PM0.16m | 11:49AM0.06m | 11:39PM0.10m | 12:18PM0.03m | 00:23AM0.07m | ||||||||
6:18 | — | — | 6:18 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | |
— | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:21 | — | |
mm | — | — | — | — | — | 1 | 2 | 1 | — | 2 | — | 6 | 3 | 1 | 6 | 13 | 8 | 30 | 36 | 4 | 1 |
Temp °C | 29 | 28 | 27 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 24 | 26 | 27 |
Feels °C | 29 | 28 | 27 | 27 | 27 | 26 | 28 | 27 | 26 | 28 | 29 | 28 | 29 | 30 | 28 | 29 | 29 | 28 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 14 | SSW 16 | SSW 14 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | S 12 | SSW 16 | SSW 15 | S 15 | SSE 10 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SW 14 |
827 | 556 | 400 | 838 | 312 | 906 | 536 | 384 | 154 | 909 | 556 | 1310 | 892 | 1526 | 312 | 1136 | 1405 | 1257 | 1056 | 987 | 763 | |
Swell 2 Height (m) Direction Period (s) | NW 8 | SSW 13 | SSW 18 | S 20 | S 18 | W 10 | SSW 21 | SSW 20 | SSW 18 | SSW 12 | SSW 17 | S 15 | SSE 14 | S 13 | SSW 14 | SSE 10 | W 11 | SSE 10 | SW 24 | SW 24 | SW 21 |
2 | 215 | 322 | 186 | 399 | 2 | 45 | 256 | 299 | 131 | 1125 | 109 | 63 | 86 | 459 | 255 | 2 | 231 | 271 | 141 | 1015 | |
Swell 3 Height (m) Direction Period (s) | W 11 | WNW 11 | S 21 | WNW 10 | SSW 16 | S 23 | W 10 | SSE 18 | S 13 | SSE 16 | SSE 15 | — | W 10 | W 10 | SSW 18 | W 10 | SW 26 | SW 26 | W 10 | WNW 10 | SSE 10 |
2 | 11 | 36 | 10 | 229 | 11 | 2 | 30 | 115 | 48 | 44 | — | 2 | 2 | 404 | 2 | 28 | 26 | 8 | 9 | 72 | |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 6 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 8 | SSE 9 | SSE 11 | SSE 10 | ESE 4 | ESE 4 | SSE 10 | — | SSE 10 | SSE 10 | SSE 5 |
141 | 181 | 291 | 315 | 352 | 353 | 361 | 346 | 397 | 258 | 184 | 197 | 380 | 399 | 7 | 7 | 291 | — | 205 | 166 | 27 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 41 | 41 | 41 | 41 | 424 | 41 | 41 | 41 | 41 | 159 | 11 | 46 | 0 | 46 | 41 | 11 | 11 | 11 | 11 | 11 | 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.










