
Surf Forecasts:
Scarecrows surf forecast from 6 Sep 2026:
- Best quality surf: Saturday 12 Sep, 1AM (local time) - 4ft (1.2m), 21s period, SW swell with cross-offshore winds.
- Most powerful swell: Sunday 13 Sep, 1AM (local time) - 7ft (2.1m), 18s period, SW swell with 2,782 kJ wave energy.
- Next surfable swell (1★+): Saturday 12 Sep, 1AM (local time) - 4ft (1.2m), 21s 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 Saturday (Sep 12) at 1AM. The primary swell is predicted to be 1.2m and 21s period with a secondary swell of 1.3m and 14s. 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 18s and forecast to arrive on Sunday (Sep 13) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.0m 5s period and expected on Saturday (Sep 12) at 10PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 12th Sep) | 4ft (1.2m) 21s |
| Best Surf | 1AM (Sat 12th Sep) | 4ft (1.2m) 21s |
| Most Powerful | 1AM (Sun 13th Sep) | 7ft (2.1m) 18s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s talk about what’s cooking for Scarecrows over the next couple of weeks.
First up, the water temp is sitting at a warm 85°F which is pretty standard for this time of year, nothing to get excited about.
Now, don’t get too keen just yet because the first few days are looking pretty average. The wave energy is there—moderate to strong stuff with readings like 1301 up to 1560—but the winds are mostly cross or cross-off with a bit of chop, and the surf itself is small, around 3ft to 5ft. Honestly, it’s all a bit marginal for the first week, with scores on the low side. There’s a bit of a run from the 6th through to the 11th where it’s just not quite coming together.
We start to see a proper bump in size from the 12th of September into the weekend. Saturday the 12th morning has a 5ft SSW swell with a long 19-second period—proper groundswell—and cross-off winds making it clean. That energy is pumping at 2138, so it’s strong. The afternoon gets a bit bigger at 6ft but turns cross-shore, losing some of the shine. Sunday the 13th morning is the real standout: 7ft of SSW swell, 17-second period, and cross-off winds giving clean conditions. That’s a solid size for advanced surfers only, as it’s over the 5ft mark and pushing towards 8ft. The combined energy is a thumping 2625. This is your best bet in the whole run, no question. Crowds are possible here, so be ready to share.
After that, the middle of the second week drops back a bit. 5ft to 6ft swells with moderate cross-shore winds—still surfable but not as crisp. A nice little window pops up on Thursday the 17th afternoon: glassy conditions with a 3ft SW groundswell at 17 seconds. That’s clean and inviting for anyone.
Looking into the final days, the 19th and 20th have some promise. Saturday the 19th morning brings 7ft of SSW swell with clean cross-off winds and strong energy (2099). Again, that’s expert territory. Then Sunday the 21st morning turns glassy with a 5ft SSW swell—smaller, but perfect conditions. That’s a lovely way to finish the outlook.
Overall, the standout is definitely the 13th of September morning session. Big, clean, and powerful. The 21st morning is a close second for those who want clean but not too heavy. A few days in the middle are worth a look if you’re flexible. Rusty out.
Short Range ForecastLight rain (total 6mm), mostly falling on Wed morning. Warm (max 28°C on Tue morning, min 27°C on Sun afternoon). Mainly fresh winds. | Days 5-7 Weather SummaryHeavy rain (total 75mm), heaviest during Fri afternoon. Warm (max 28°C on Wed afternoon, min 25°C on Fri afternoon). Wind will be generally light. | |||||||||||||||||||
Sun 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | ||||||||||||||
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) | S 18 | SSW 16 | SSW 14 | SSW 13 | SSE 9 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 18 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SW 15 | SW 21 | SW 19 | SW 19 | SW 18 |
Wave Graph | ||||||||||||||||||||
399 | 906 | 536 | 384 | 388 | 909 | 1125 | 1310 | 784 | 857 | 443 | 1122 | 1336 | 1141 | 1069 | 881 | 1302 | 1491 | 2315 | 2782 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross-off | cross | cross-off | cross-off | cross | cross | cross | on | cross-off | cross-off | cross | cross-off |
High Tide | 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 | 6:33AM0.97m | 6:59PM0.97m | ||||||||
Low Tide | 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 | 12:44PM0.02m | 1:04AM0.06m | |||||||
— | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:16 | — | — | 6:15 | — | — | |
6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:21 | — | — | 6:21 | — | — | 6:21 | — | — | 6:21 | — | |
mm | — | — | — | — | — | 2 | — | 1 | 3 | 1 | 2 | 3 | 3 | 20 | 11 | 15 | 9 | 11 | 7 | 6 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 26 | 25 | 26 | 27 | 27 | 27 |
Feels °C | 25 | 26 | 26 | 26 | 27 | 29 | 29 | 27 | 28 | 29 | 27 | 28 | 29 | 29 | 28 | 28 | 29 | 28 | 28 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 16 | SSW 14 | SSW 13 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 16 | SSW 17 | SSW 16 | SSW 15 | SW 15 | SSW 14 | SW 19 | SW 19 | SW 18 |
312 | 906 | 536 | 384 | 246 | 909 | 1125 | 1310 | 784 | 857 | 352 | 1122 | 1336 | 1141 | 1069 | 881 | 701 | 1491 | 2315 | 2782 | |
Swell 2 Height (m) Direction Period (s) | S 18 | W 10 | SSW 21 | SSW 20 | SSW 18 | SSW 12 | SSW 12 | S 14 | W 18 | W 10 | SSW 18 | W 10 | W 11 | SW 26 | SW 24 | SSE 10 | SW 21 | SSW 14 | SW 14 | SSE 9 |
399 | 2 | 45 | 256 | 299 | 131 | 115 | 107 | 6 | 2 | 399 | 2 | 2 | 26 | 271 | 201 | 1302 | 553 | 476 | 26 | |
Swell 3 Height (m) Direction Period (s) | SSW 16 | S 23 | W 10 | SSE 18 | SSW 21 | SSE 16 | SSE 15 | — | W 18 | W 10 | SW 15 | — | SW 26 | W 10 | W 10 | SW 24 | WNW 8 | SSE 9 | SSE 9 | — |
229 | 11 | 2 | 30 | 151 | 48 | 45 | — | 6 | 2 | 136 | — | 28 | 2 | 2 | 141 | 111 | 94 | 46 | — | |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | S 12 | SSE 9 | SSE 10 | SSE 10 | SSE 11 | SSE 10 | SSE 10 | — | — | — | SSE 5 | SSE 5 |
361 | 344 | 402 | 344 | 388 | 322 | 275 | 268 | 661 | 367 | 443 | 306 | 343 | 255 | 205 | — | — | — | 28 | 39 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 523 | 41 | 424 | 523 | 41 | 41 | 424 | 41 | 377 | 424 | 41 | 41 | 358 | 41 | 11 | 67 | 0 | 41 | 47 | 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.










