Scarecrows Surf Break

Lat Long: 2.15° S 99.52° E

Scarecrows Surf Forecast and Surf Report

Issued: 12 pm 18 Aug 2026 (local time)

Forecast update in  hr  min

Today's Scarecrows sea temperature is
29.4° C
0.5° 

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


Scarecrows surf forecast from 18 Aug 2026:

  • Best quality surf: Thursday 20 Aug, 10PM (local time) - 7.5ft (2.3m), 16s period, SSW swell with cross-offshore winds.
  • Most powerful swell: Wednesday 19 Aug, 1PM (local time) - 10ft (3.0m), 18s period, SSW swell with 4,671 kJ wave energy.
  • Next surfable swell (1★+): Thursday 20 Aug, 10PM (local time) - 7.5ft (2.3m), 16s 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 Thursday (Aug 20) at 10PM. The primary swell is predicted to be 2.3m and 16s period with a secondary swell of 0.4m and 11s. 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 3.0m 18s and forecast to arrive on Wednesday (Aug 19) at 1PM. 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 Saturday (Aug 22) at 7PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+)10PM (Thu 20th Aug)7.5ft (2.3m) 16s
Best Surf10PM (Thu 20th Aug)7.5ft (2.3m) 16s
Most Powerful 1PM (Wed 19th Aug)10ft (3.0m) 18s

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


The Lowdown

Alright, Rusty here, taking a look at the full picture.

Scarecrows is the only game in town, and it’s a reliable, advanced reef break that loves a good SSW groundswell. The whole 16-day window has surf on offer, so no quiet spells to worry about. Water temps are 85°, which is normal for the season.

The first week starts off a little lumpy. Tuesday the 18th brings some 7-foot SSW swell with a long 16-second period, but the wind is a cross-shore SSE breeze at 12 mph, so it’ll be choppy. Combined energy is strong at 2372, but the conditions are just marginal. Wednesday the 19th is where the height peaks, with 8-foot in the morning and 10-foot in the afternoon, riding on a very long 18 and 17-second period. That’s a lot of water moving. Energy is over 4000 – really powerful. But it’s still cross-shore, so it’s raw, heavy, and only for experts. It’s not the top pick though.

The real standout, the one you want to circle on the calendar, runs from Sunday the 30th through Tuesday the 1st of September. Sunday morning gives us 5-foot of SW groundswell with a fantastic 17-second period. The wind turns light and offshore from the SE at just 6 mph – that’s near perfect. Energy is a punchy 1376, and the report says it’s excellent for experienced surfers. Monday the 31st and Tuesday the 1st back it up with 5-foot and 5-foot, both with light offshore winds and clean faces. The period drops a little to 15 seconds, but the quality stays high. This stretch is the absolute best on offer.

Remember, this is a reef. Those long-period swells with 15-plus seconds mean sets are well-spaced, paddling out is easier, but the waves themselves have heavy, steep lips. It’s an advanced spot, and on those cleaner days, crowds can be "sometimes" a factor, so you might have company. The 10-foot days earlier on are purely for the brave.

The second week is much more manageable. From the 25th, the swell drops to 4 to 5-foot, with periods staying decent but the energy tails off. Wind stays cross or cross-off, keeping things clean enough. The 27th has a little 5-foot pulse at 17 seconds, but the real magic is that end of August window.

Beginners should give this place a wide berth. Most of the time it’s over 5-foot, and with that reef bottom, you need your wits about you. For the experienced crew, the last few days of August and the start of September are the ones to chase.

Rusty, out.

Short Range Forecast

Light rain (total 4mm), mostly falling on Tue night. Warm (max 28°C on Tue morning, min 27°C on Tue night). Wind will be generally light.

Days 4-6 Weather Summary

Light rain (total 2mm), mostly falling on Sat night. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Wind will be generally light.

Tuesday
18
Wednesday
19
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
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
2
3
4
4
4
3
3
4
3
2
2
2
2
2
3
2
3
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
16
1.5
SSW
19
2.5
SSW
19
2.5
SSW
18
3
SSW
17
2.5
SSW
17
2.5
SSW
16
2.4
SSW
16
2.1
SSW
16
2
SSW
15
1.9
SSW
16
2.2
SSW
16
2.2
SSW
16
2.1
SSW
15
1.8
SSW
14
1.8
SSW
14
1.6
SSW
14
1.6
SSW
14
1.5
S
14
2
SSW
16
1.6
SSW
14
Wave Graph
Metric surfscale
Energy kJ
2359
1649
4445
4282
4565
3985
3463
2821
2200
1763
1663
2535
2308
1902
1321
1190
986
939
836
2068
980
Wind (km/h)
20
SSE
20
S
20
S
15
SSE
15
S
15
S
15
SSE
10
SSE
15
SE
15
SE
20
S
20
SSE
20
SSE
20
S
20
S
25
SE
20
SSE
20
SSE
20
SSE
25
S
20
SSE
Wind State
cross
cross
cross
cross
cross
cross
cross
cross
cross-off
cross-off
cross
cross
cross
cross
cross
cross-off
cross
cross-off
cross
cross
cross
High Tide
10:00PM0.87m
9:46AM0.63m
10:42PM0.81m
10:14AM0.53m
11:33PM0.75m
10:48AM0.44m
00:47AM0.71m
12:42PM0.37m
2:20AM0.70m
3:17PM0.38m
3:34AM0.75m
4:27PM0.45m
Low Tide
3:13PM0.09m
4:06AM0.26m
3:38PM0.13m
4:55AM0.32m
4:07PM0.18m
6:08AM0.37m
4:42PM0.23m
9:38AM0.36m
5:39PM0.28m
10:48AM0.30m
7:29PM0.31m
11:11AM0.25m
9:13PM0.29m
clear
clear
rain showers
thunderstorm
part cloud
part cloud
part cloud
clear
part cloud
part cloud
part cloud
part cloud
clear
clear
rain showers
clear
clear
clear
clear
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:24
6:24
6:24
6:22
6:22
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:27
6:27
6:25
6:25
6:25
6:25
6:25
 mm
3
1
2
Temp °C
28
28
28
28
28
28
27
27
27
28
28
27
28
28
28
28
28
27
28
28
28
Feels °C
29
30
30
30
30
30
29
30
29
31
30
28
29
29
30
28
28
27
29
28
28
  • Map Icons:
  • Break
  • 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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