
Surf Forecasts:
Scarecrows surf forecast from 7 Aug 2026:
- Best quality surf: Tuesday 11 Aug, 4AM (local time) - 6.5ft (2.0m), 18s period, S swell with cross-offshore winds.
- Most powerful swell: Thursday 13 Aug, 10PM (local time) - 10ft (3.0m), 17s period, S swell with 4,607 kJ wave energy.
- Next surfable swell (1★+): Saturday 8 Aug, 4AM (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 Saturday (Aug 08) at 4AM. The primary swell is predicted to be 2.3m and 16s period with a secondary swell of 0.8m and 9s. 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 17s and forecast to arrive on Thursday (Aug 13) at 10PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Tuesday (Aug 11) at 10PM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Sat 8th Aug) | 7.5ft (2.3m) 16s |
| Best Surf | 4AM (Tue 11th Aug) | 6.5ft (2.0m) 18s |
| Most Powerful | 10PM (Thu 13th Aug) | 10ft (3.0m) 17s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s break down the next couple of weeks for Scarecrows. This reef break is exposed to the swell, and with an optimum direction from the SW, we’re looking at a period that starts with some solid, but tricky, surf.
The water is sitting at a warm 85°, which is about normal for this time of year, so no surprises there.
The pattern kicks off with a solid pulse of long-period SSW groundswell. Friday the 7th starts a bit messy with a moderate cross-offshore breeze, but the swell is up around 7ft with a very long 18-second period. The combined energy is a solid 2814 (moderate wave energy), meaning there’s plenty of push. This is advanced territory at over 7ft, and the long period will make it wall up nicely on the reef, but the tide and wind conditions might keep it from being perfect. Saturday morning the 8th still has a bit of cross-shore wind, but by Saturday afternoon, get ready. The wind drops to glassy, the swell is a clean 7ft from the SSW with a 16-second period, and the energy is still strong at 2176 (moderate wave energy). That’s the standout in the early part of the forecast – a glassy, powerful reef break that’s clean and lined up. The cross-offshore wind returns on Sunday morning, keeping it clean for experienced surfers.
There’s a lot of energy in the water through the middle of the week. Monday the 10th sees the swell dip a little, but the period is still a very long 20-21 seconds, which is a classic groundswell. The energy is still moderate (2392-2826), but the wind is a bit cross-shore. Tuesday the 11th morning is a beauty: clean, cross-offshore wind, and a solid 8ft SSW swell with a 17-second period. The combined energy jumps to 3918 (moderate wave energy), making it a serious option for the crew who can handle it. The rest of that week stays consistent, with solid 7-7ft swell and clean mornings, though the afternoon winds tend to get a bit cross-shore.
Now, for the second week, things get a little more ragged. The swell hangs around, but the wind is often cross or cross-onshore, making it a bit choppier. There’s a big spike on Thursday the 20th with a 10ft SSW swell and a massive 6198 (strong wave energy), but it’s coming with a moderate breeze. At 10ft, this is expert-only territory, and the cross-shore wind will make it a challenging, bumpy beast. That’s not the best option for a clean ride. The Friday morning after that, the 21st, looks cleaner with a 8ft SW swell and a cross-offshore breeze, giving it a much better shape for the experts.
Honestly, the one true standout is that Saturday afternoon, August 8th. Glassy, 7ft, long-period SSW, and the reef handling it. That’s the one to circle on the calendar. The Tuesday morning, August 11th, is a close second, with clean wind and a bigger swell.
If you’re a beginner, be careful. Most of this period is over 5ft, and anything over 8ft is for experts only. The long periods (often over 15 seconds) mean the sets will be powerful and the gaps between them longer, so the paddle out is easier, but the wave itself is a lot more critical.
Signing off, Rusty.
Short Range ForecastModerate rain (total 13mm), heaviest on Fri morning. Warm (max 28°C on Fri morning, min 27°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 4mm), mostly falling on Wed night. Warm (max 28°C on Tue morning, min 26°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 16 | S 16 | S 15 | S 21 | S 20 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 12 | S 19 | S 19 | S 17 |
Wave Graph | |||||||||||||||||||||
2696 | 2842 | 2751 | 2503 | 2115 | 1822 | 2036 | 1960 | 1546 | 1085 | 1936 | 2345 | 3121 | 2761 | 2262 | 2136 | 2344 | 1022 | 2024 | 3056 | 4448 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross | glassy | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross | cross | cross | cross |
High Tide | 11:22AM0.53m | 00:52AM0.85m | 12:57PM0.45m | 2:16AM0.88m | 2:52PM0.44m | 3:33AM0.94m | 4:16PM0.49m | 4:36AM1.01m | 5:15PM0.58m | 5:28AM1.07m | 6:03PM0.68m | 6:14AM1.09m | 6:46PM0.77m | ||||||||
Low Tide | 5:19PM0.15m | 8:03AM0.30m | 6:29PM0.19m | 9:50AM0.24m | 8:02PM0.20m | 10:54AM0.16m | 9:31PM0.17m | 11:41AM0.09m | 10:41PM0.13m | 12:19PM0.04m | 11:38PM0.09m | 12:53PM0.01m | 00:29AM0.07m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | |
— | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | |
mm | 2 | — | 5 | — | 1 | 3 | 2 | — | — | — | — | — | — | — | — | — | — | 4 | 1 | — | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 27 |
Feels °C | 29 | 30 | 32 | 32 | 32 | 31 | 30 | 30 | 28 | 28 | 29 | 28 | 30 | 29 | 28 | 30 | 30 | 28 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | S 16 | S 16 | S 15 | SSW 14 | S 20 | S 18 | S 17 | S 17 | S 16 | S 16 | S 16 | S 12 | S 12 | S 19 | S 17 |
2696 | 2842 | 2751 | 2503 | 2115 | 1822 | 2036 | 1960 | 1546 | 899 | 1936 | 2345 | 3121 | 2761 | 2262 | 2136 | 2344 | 1022 | 778 | 3056 | 4448 | |
Swell 2 Height (m) Direction Period (s) | WNW 9 | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | S 21 | S 14 | SSW 13 | SSW 19 | SW 19 | SW 18 | WNW 9 | WNW 8 | SSW 16 | S 19 | S 12 | SSW 23 |
118 | 123 | 94 | 70 | 61 | 61 | 45 | 44 | 46 | 1085 | 861 | 711 | 782 | 384 | 319 | 15 | 14 | 310 | 2024 | 664 | 53 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 26 | S 24 | SW 24 | WNW 9 | SSW 21 | WNW 9 | WNW 8 | WNW 8 | W 20 | S 21 | S 20 | SW 15 | SW 15 | — |
— | — | — | — | — | — | — | 14 | 97 | 271 | 29 | 404 | 15 | 14 | 14 | 7 | 36 | 373 | 137 | 76 | — | |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | — | — | — | — | SE 6 | SSE 7 | — | SSE 10 | — | — | — | — | — | — | — | — | — | — | — |
16 | 9 | — | — | — | — | 61 | 76 | — | 137 | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 35 | 34 | 34 | 34 | 0 | 0 | 0 | 11 | 67 | 41 | 11 | 41 | 0 | 46 | 41 | 0 | 67 | 41 | 11 | 11 | 11 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)
Latest Updates
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.











