Scarecrows Surf Break

Lat Long: 2.15° S 99.52° E

Scarecrows Surf Forecast and Surf Report

Issued: 12 pm 12 Aug 2026 (local time)

Forecast update in  hr  min

Today's Scarecrows sea temperature is
29.5° C
0.6° 

Scarecrows surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Scarecrows surf forecast from 12 Aug 2026:

  • Best quality surf: Tuesday 18 Aug, 4PM (local time) - 5ft (1.5m), 19s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Tuesday 18 Aug, 10PM (local time) - 8ft (2.4m), 19s period, SSW swell with 4,185 kJ wave energy.
  • Next surfable swell (1★+): Friday 14 Aug, 10AM (local time) - 7.5ft (2.3m), 16s 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 Friday (Aug 14) at 10AM. The primary swell is predicted to be 2.3m and 16s period with a secondary swell of 0.3m 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 19s and forecast to arrive on Tuesday (Aug 18) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Aug 13) at 1AM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 14th Aug)7.5ft (2.3m) 16s
Best Surf 4PM (Tue 18th Aug)5ft (1.5m) 19s
Most Powerful10PM (Tue 18th Aug)8ft (2.4m) 19s

Table - best surf conditions forecast for Scarecrows over the next 16 days.


The Lowdown

Righto, Rusty here. Let’s have a look at what’s on the cards for Scarecrows over the next couple of weeks.

Alright, so we’re looking at a really solid run of surf coming up, but it’s not all plain sailing. The first few days are a bit of a write-off, with cross-shore winds and a messy chop making it hard to get a clean one. The water’s sitting at about 85°, which is pretty much bang on average for this time of year, so no surprises there.

The real action starts to build from Friday the 14th. That morning, we’ve got a south swell pushing 8ft, a long 16-second period, and the wind is swinging cross-offshore out of the southeast at 9 mph. That’s clean. The combined energy is pumping at 2692 and it’s only going to get better. Friday afternoon stays clean with the same cross-off breeze and a 7ft swell. This is for experienced surfers, no doubt – at 8ft, it’s solid, powerful, and the long period means it’ll be bowling nicely over the reef. You’ll want your wits about you.

Then Saturday the 15th morning is a standout. The swell drops to 5ft, but the wind drops right off to nearly nothing, just 3 mph from the southeast, cross-off. It’s glassy. The wave energy is still strong at 1578, and with that 14-second period, the shape will be beautiful. This is the pick of the first week – clean, punchy, and not too big for a confident intermediate. Crowds are possible at Scarecrows, so get in early.

We get a bit of a lull on Sunday and Monday with smaller swells, but still clean enough for a morning session.

Now, hold on, because the second week fires up. Tuesday the 18th afternoon sees a new SSW swell coming in at 5ft but with a massive 19-second period. The combined energy jumps to 3150, and the wind is light and cross-off. That’s proper groundswell, and it’ll be lining up like a freight train. Wednesday the 19th morning pushes the swell up to 8ft, with a 18-second period and cross-off winds at 12 mph. The energy is 3796 – that’s serious. This is expert territory only. Too big for most, but if you’ve got the nerve, it’s going to be a classic.

Saturday the 22nd morning is another one to circle. Swell back a touch to 8ft, still SSW, 16-second period, cross-off wind at 9 mph, and clean. The energy is 2629. It’s still a big wave, but the conditions are sorted.

The last few days of the outlook taper off a bit, but there are still clean mornings with chest-high sets on the 25th. Overall, the best of the best is that glassy Saturday morning on the 15th, and then the big, powerful groundswell from the 18th through the 22nd for the crew who can handle it.

Rusty, signing off.

Short Range Forecast

Heavy rain (total 33mm), heaviest during Thu night. Warm (max 28°C on Wed morning, min 26°C on Fri night). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 11mm), heaviest on Sat night. Warm (max 28°C on Mon morning, min 26°C on Sat night). Wind will be generally light.

Wednesday
12
Thursday
13
Friday
14
Saturday
15
Sunday
16
Monday
17
Tuesday
18
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
2
1
1
3
2
2
4
4
4
4
3
3
3
2
3
3
2
4
3
5
4
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2
S
16
1.9
S
16
1.7
S
16
1.7
S
14
1.6
S
19
1.9
S
17
2.3
S
16
2.1
S
15
1.8
S
14
1.6
S
14
1.5
S
13
1.6
S
15
1.4
S
15
1.3
S
15
1.3
SSW
14
1.1
SSW
14
0.7
SSW
19
1.3
SSW
18
2.1
SSW
16
1.5
SSW
19
2.4
SSW
19
Wave Graph
Metric surfscale
Energy kJ
2002
1788
1440
1159
1743
2093
2589
2055
1317
918
760
1190
819
706
724
529
329
1038
2359
1649
4097
Wind (km/h)
20
SSE
15
S
25
SSE
20
SE
20
SSE
20
SSE
15
SE
10
SE
10
SE
5
SE
10
SSE
10
SSE
10
SE
10
SSE
10
SE
15
SE
10
SSE
10
SE
15
SE
15
SSE
15
SE
Wind State
cross
cross-on
cross
cross-off
cross
cross
cross-off
cross-off
cross-off
cross-off
cross
cross
cross-off
cross
cross-off
cross-off
cross
cross-off
cross-off
cross-off
cross-off
High Tide
6:03PM0.68m
6:14AM1.09m
6:46PM0.77m
6:56AM1.08m
7:27PM0.85m
7:35AM1.03m
8:06PM0.90m
8:11AM0.95m
8:44PM0.92m
8:45AM0.85m
9:21PM0.91m
9:16AM0.74m
10:00PM0.87m
Low Tide
11:38PM0.09m
12:53PM0.01m
00:29AM0.07m
1:25PM-0.00m
1:15AM0.07m
1:54PM0.01m
1:59AM0.10m
2:21PM0.03m
2:41AM0.14m
2:47PM0.06m
3:23AM0.20m
3:13PM0.09m
clear
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thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
clear
thunderstorm
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<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:24
6:24
6:24
6:24
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:28
6:28
6:27
6:27
6:27
6:27
6:27
 mm
1
12
7
4
9
1
6
3
1
Temp °C
28
28
28
28
28
28
27
27
27
27
27
27
27
27
27
28
28
27
28
28
27
Feels °C
29
30
29
30
30
30
30
30
31
31
30
29
30
30
30
31
31
29
30
30
29
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  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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.

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