
Surf Forecasts:
Scarecrows surf forecast from 28 Jul 2026:
- Best quality surf: Thursday 30 Jul, 10AM (local time) - 3.5ft (1.0m), 19s period, SSW swell with cross-offshore winds.
- Most powerful swell: Friday 31 Jul, 4PM (local time) - 5ft (1.6m), 16s period, SSW swell with 1,327 kJ wave energy.
- Next surfable swell (1★+): Tuesday 28 Jul, 10PM (local time) - 2.5ft (0.7m), 15s 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 Tuesday (Jul 28) at 10PM. The primary swell is predicted to be 0.7m and 15s period with a secondary swell of 0.9m and 10s. 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 1.6m 16s and forecast to arrive on Friday (Jul 31) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Tue 28th Jul) | 2.5ft (0.7m) 15s |
| Best Surf | 10AM (Thu 30th Jul) | 3.5ft (1.0m) 19s |
| Most Powerful | 4PM (Fri 31st Jul) | 5ft (1.6m) 16s |
Table - best surf conditions forecast for Scarecrows over the next 16 days.
The Lowdown
Right, folks, Rusty here. Let’s have a look at what’s coming down the pipe for the next couple of weeks. We’re focusing on one spot, and it’s a proper reef break, so it’s for the advanced crew only.
Scarecrows is our only game in town, and it’s a consistent, exposed reef that loves a good SW groundswell. The water’s sitting at 85°, which is bang on average for the time of year, so no surprises there.
We kick off on Tuesday, July 28th with a solid start. The morning shows a 4 ft SSE swell with a 10-second period, caught by a light SE cross-offshore breeze. The combined energy is moderate (515), and conditions are clean. It’s a good session, but the afternoon looks marginal with a smaller 2 ft SSW swell and a cross wind, so aim for the early.
Wednesday, July 29th is similar – a clean morning with a 3 ft SSW swell but a long 15-second period, which will give the reef some nice lines. The energy is back to moderate (410). The afternoon gets a bit lumpy with a cross breeze.
The first real standout is Thursday, July 30th. The morning brings a 3 ft SSW swell with a very long 19-second period. The energy jumps to strong (1049), and the conditions are clean with a light SE cross-offshore. This is a classic groundswell pulse, perfect for the reef. Expect long, clean walls and easy paddling between sets.
Friday, August 1st and Saturday, August 2nd keep the swell going with 4 ft to 5 ft SW swells, and the mornings are clean. The energy on Saturday morning is strong (1304). The winds are light, so the quality will be there, but the afternoons get a bit of cross-chop.
Sunday, August 3rd is a bit of a write-off with a moderate S breeze creating a cross-chop all day. The swell is still there at 4 ft, but it’s not worth the fight.
Monday, August 4th is back on. A 5 ft SSW swell with a 15-second period, a clean morning, and moderate energy (940). A solid Monday session.
Now, Tuesday, August 5th is a big one. The morning brings a 5 ft SSW swell, clean with a light ESE cross-offshore, and the energy is strong (1263). But the afternoon is the absolute standout of the whole period – glassy. Zero wind, a 5 ft SSW swell, and the energy is pumping (1310). That’s a world-class window.
Wednesday, August 6th is again a morning/afternoon split. The morning is a bit crossed up, but the afternoon turns glassy with a 4 ft SSW swell and a very long 19-second period. The energy is off the charts (2139). This is a very long period groundswell, so it will be a bit more walled-up and fat on the reef, but for the experienced surfer, it’s a dream.
Thursday, August 7th and Friday, August 8th see the swell building. It’s getting into the 6 ft to 8 ft range, which is expert-only territory. The winds are cross-offshore, so it’s clean, but the power is serious. The energy on Friday afternoon is massive (3180) with a light offshore. This is a big, clean, powerful swell.
Saturday, August 9th and Sunday, August 10th are for the big-wave chargers. The swell holds at 7 ft to 8 ft, and Sunday is a highlight with a fresh ENE offshore wind and a 8 ft S swell. The energy is astronomical (4545). This is a full-on groundswell event.
The second week stays strong. Monday, August 11th to Wednesday, August 13th continues with 7 ft to 8 ft SSW swells. The standout here is Tuesday, August 12th afternoon – a 5 ft swell but with a 20-second period, an offshore breeze, and massive energy (3193). And Wednesday, August 13th morning is flat calm and glassy with a 8 ft S swell and energy at 3746. Pure power.
The best of the best? You’ve got two clear winners. The glassy afternoon on Tuesday, August 5th is the pick for a perfect, clean session on a moderate swell. Then, for the big-wave crew, the offshore wind and 8 ft swell on Sunday, August 10th is a serious, world-class window. Expect crowds at Scarecrows, as it’s a known spot, and these windows will get busy.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Thu night. Warm (max 28°C on Tue afternoon, min 27°C on Tue morning). Wind will be generally light. | Days 4-6 Weather SummaryHeavy rain (total 37mm), heaviest during Fri night. Warm (max 28°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | |||||||||||||||
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 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SW 20 | SSW 19 | SSW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 16 |
Wave Graph | |||||||||||||||||||||
232 | 196 | 287 | 272 | 321 | 392 | 758 | 666 | 943 | 647 | 1327 | 864 | 1235 | 981 | 843 | 616 | 662 | 1136 | 857 | 722 | 512 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off |
High Tide | 5:59PM0.53m | 6:03AM0.94m | 6:33PM0.59m | 6:36AM0.97m | 7:06PM0.65m | 7:06AM0.99m | 7:37PM0.71m | 7:35AM0.98m | 8:08PM0.76m | 8:04AM0.95m | 8:41PM0.81m | 8:33AM0.90m | 9:15PM0.84m | ||||||||
Low Tide | 12:23PM0.15m | 11:10PM0.18m | 12:48PM0.11m | 11:52PM0.16m | 1:13PM0.09m | 00:31AM0.15m | 1:38PM0.07m | 1:08AM0.15m | 2:03PM0.06m | 1:45AM0.16m | 2:28PM0.06m | 2:24AM0.18m | 2:54PM0.06m | 3:06AM0.21m | |||||||
6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | 6:26 | — | — | |
— | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | |
mm | — | — | — | — | — | — | — | — | 3 | 1 | 1 | 11 | 5 | 1 | 11 | 6 | — | 1 | 3 | 5 | 33 |
Temp °C | 27 | 28 | 27 | 28 | 28 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 26 | 27 | 27 | 28 | 28 | 27 |
Feels °C | 30 | 31 | 29 | 31 | 31 | 29 | 30 | 30 | 31 | 31 | 30 | 30 | 31 | 31 | 32 | 27 | 29 | 30 | 30 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSE 10 | SSE 10 | SSE 10 | SSW 15 | SSW 14 | SSE 8 | SSW 19 | SSW 18 | SSW 18 | SW 17 | SSW 16 | SSW 16 | SW 17 | SSW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 13 |
232 | 190 | 132 | 272 | 321 | 96 | 758 | 666 | 943 | 647 | 1327 | 864 | 1235 | 981 | 843 | 616 | 662 | 1136 | 857 | 722 | 434 | |
Swell 2 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSE 9 | SSE 9 | SSW 14 | SSW 13 | SSW 13 | SSE 7 | SSW 13 | WNW 10 | S 12 | SSE 7 | SSE 7 | S 18 | SSW 18 | SW 14 | WNW 10 | WNW 9 | SSE 7 | SSW 16 |
215 | 196 | 287 | 119 | 108 | 250 | 229 | 222 | 41 | 253 | 19 | 285 | 51 | 47 | 246 | 558 | 412 | 18 | 16 | 77 | 512 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | SSW 21 | SW 20 | SSE 8 | SSE 8 | SSW 13 | WNW 10 | W 18 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | W 16 | W 15 | SSW 18 | SSE 6 |
68 | 66 | 19 | 19 | 180 | 392 | 62 | 58 | 151 | 20 | 6 | 19 | 18 | 22 | 22 | 20 | 20 | 5 | 5 | 104 | 51 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SSE 7 | SSE 7 | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 5 | — | SSE 6 |
— | — | — | — | — | — | — | — | — | 46 | 68 | — | — | — | 62 | 86 | 74 | 74 | 62 | — | 85 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 41 | 0 | 0 | 11 | 0 | 0 | 11 | 0 | 0 | 67 | 11 | 0 | 41 | 0 | 46 | 11 | 0 | 0 | 41 | 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.










