
Surf Forecasts:
Hideaways (Mentawi Islands) surf forecast from 13 Jul 2026:
- Best quality surf: Tuesday 14 Jul, 7AM (local time) - 4ft (1.2m), 18s period, SSW swell with offshore winds.
- Most powerful swell: Monday 20 Jul, 10AM (local time) - 6ft (1.9m), 17s period, SSW swell with 2,139 kJ wave energy.
- Next surfable swell (1★+): Monday 13 Jul, 10PM (local time) - 3.5ft (1.0m), 19s period with SSW swell.
Best Forecast Surf Conditions for Hideaways (Mentawi Islands) this week:
The surf forecast for Hideaways (Mentawi Islands) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Jul 13) at 10PM. The primary swell is predicted to be 1.0m and 19s period with a secondary swell of 0.8m and 11s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Hideaways (Mentawi Islands) in the next 16 days are 1.9m 17s and forecast to arrive on Monday (Jul 20) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.4m 18s period and expected on Monday (Jul 20) at 1AM.
| Wave Type | Time (WIB) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Mon 13th Jul) | 3.5ft (1.0m) 19s |
| Best Surf | 7AM (Tue 14th Jul) | 4ft (1.2m) 18s |
| Most Powerful | 10AM (Mon 20th Jul) | 6ft (1.9m) 17s |
Table - best surf conditions forecast for Hideaways (Mentawi Islands) over the next 16 days.
Alright folks, Rusty here. Let’s have a look at what’s cookin’ for Hideaways over the next couple of weeks.
We’ve got a solid run of surf ahead, with a real standout session that’s gonna get the pulse racin’. The water’s sitting at a balmy 86°F right now, which is about average for this time of year – nothing to write home about, just your usual tropical warmth.
The first few days are a bit of a slow burn. Monday the 13th is small, with 2ft to 3ft SSW swell and a very long 21-second period. The morning has a light offshore breeze, so it’s clean, but the combined energy is weak (374). It’s a bit of a tease, really. Tuesday the 14th sees a jump in size to 5ft, with the same SSW direction and a period around 18 seconds. The morning is clean with a gentle offshore, and the energy is moderate (1505). This is more like it, but the real magic is still to come.
Wednesday the 15th and Thursday the 16th hold steady with 4ft to 5ft SSW swell, periods around 15 seconds, and clean conditions thanks to light offshores or cross-off breezes. The energy is moderate (1087-720). Solid, fun waves, but not the headline act.
Then we hit Saturday the 20th. This is the one. The morning of Monday the 20th is looking *exceptional*. We’ve got a 6ft SSW groundswell with a 17-second period, pushing a combined energy of 2139. The wind is glassy, dead calm. For an intermediate crew, this is prime – big, clean, powerful lines. The afternoon stays just as good with 5ft swell and glassy conditions. This is the best on offer, no question. The 6ft is a bit too much for beginners, but for anyone with a bit of experience, it’s a dream window.
After that, the swell settles back a bit. Tuesday the 21st through to the end of the week still offers 4ft to 5ft SSW swell with clean offshore winds, keeping the quality high but not as crazy. The energy remains moderate (1061-454). The period stays around 13-14 seconds, so it’s still a proper groundswell.
The final week has a couple of interesting flutters. The 27th morning has a 3ft, 20-second period SSW swell and glassy winds, but it’s small. Then Tuesday the 28th morning is a real sleeper: 5ft, 17-second SSW swell with glassy conditions and a combined energy of 1388. That’s a strong second standout – a sneaky good day for those who are paying attention.
Overall, the stretch from the 14th through to the 22nd is the prime window. The 20th is the absolute king, but the whole week delivers wave after wave of clean, lined-up SSW swell. Crowds are likely at Hideaways, but with this much quality on offer, you’ll find your share.
Rusty
Short Range ForecastLight rain (total 6mm), mostly falling on Tue morning. Warm (max 28°C on Mon morning, min 27°C on Mon night). Wind will be generally light. | Days 4-6 Weather SummaryModerate rain (total 15mm), heaviest on Fri night. Warm (max 29°C on Fri morning, min 26°C on Sat night). Wind will be generally light. | ||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | |||||||||||||||
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 21 | SSW 21 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
374 | 497 | 830 | 1231 | 1162 | 1631 | 837 | 1167 | 818 | 720 | 704 | 871 | 883 | 784 | 685 | 667 | 589 | 599 | 458 | 388 | 357 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | cross-off | off | cross-off | off | off | cross-off | cross-off | off | off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | glassy |
High Tide | 5:32PM0.69m | 5:51AM1.30m | 6:25PM0.76m | 6:41AM1.34m | 7:15PM0.83m | 7:28AM1.33m | 8:02PM0.89m | 8:13AM1.29m | 8:48PM0.94m | 8:55AM1.20m | 9:33PM0.98m | 9:36AM1.08m | 10:20PM0.99m | ||||||||
Low Tide | 10:50PM0.10m | 12:35PM0.04m | 11:48PM0.06m | 1:19PM0.00m | 00:42AM0.05m | 1:59PM-0.01m | 1:33AM0.06m | 2:36PM0.00m | 2:22AM0.11m | 3:12PM0.03m | 3:10AM0.17m | 3:45PM0.08m | 3:58AM0.25m | ||||||||
6:26 | — | — | 6:26 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | 6:28 | — | — | |
— | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | — | 6:29 | — | |
mm | — | — | — | 2 | 2 | — | 1 | — | 1 | — | — | 4 | 1 | — | 6 | 1 | — | 3 | 2 | 2 | 5 |
Temp °C | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 27 |
Feels °C | 29 | 30 | 30 | 31 | 31 | 32 | 33 | 32 | 31 | 32 | 32 | 32 | 32 | 33 | 33 | 32 | 32 | 33 | 32 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 12 | SSW 11 | SSW 13 | SSW 18 | SSW 17 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SSW 13 | SSW 13 | SW 13 | SSW 18 |
470 | 454 | 418 | 1231 | 1162 | 1631 | 837 | 1167 | 818 | 720 | 704 | 871 | 883 | 784 | 685 | 667 | 589 | 599 | 458 | 388 | 1245 | |
Swell 2 Height (m) Direction Period (s) | SSW 21 | SSW 21 | SSW 19 | SSW 12 | SSW 13 | WNW 10 | SSW 12 | WNW 10 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSW 19 | SSW 13 |
374 | 497 | 830 | 274 | 298 | 35 | 250 | 33 | 29 | 42 | 63 | 81 | 57 | 55 | 51 | 38 | 38 | 37 | 42 | 461 | 357 | |
Swell 3 Height (m) Direction Period (s) | WNW 11 | WNW 11 | SW 11 | S 11 | S 11 | S 20 | SSE 8 | — | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | WNW 8 | SSE 7 | SSE 7 |
42 | 43 | 58 | 151 | 181 | 121 | 23 | — | 31 | 29 | 16 | 15 | 14 | 13 | 13 | 13 | 12 | 12 | 13 | 49 | 38 | |
Wind waves Height (m) Direction Period (s) | SSE 4 | — | SSE 4 | SE 5 | SSE 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
11 | — | 15 | 3 | 13 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 35 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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Information about the Hideaways (Mentawi Islands) Surf forecast
The above surf forecast table for Hideaways (Mentawi Islands) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Hideaways (Mentawi Islands) can be found by selecting the local surf guide option on the grey menu. Our Hideaways (Mentawi Islands) 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 (Hideaways (Mentawi Islands)) 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 Hideaways (Mentawi Islands) 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.










