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Surf Forecasts:

Hideaways (Mentawi Islands) surfForecast / Mentawi Islands / Indonesia

information circle12 Day Weather and Surf, issued 6 pm Thursday 20 Nov 2025 WIB
Forecast update in hr  min  s Forecast update imminent
Hideaways (Mentawi Islands) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Hideaways (Mentawi Islands) sea temperature is
29.5° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Hideaways (Mentawi Islands) this week:

The surf forecast for Hideaways (Mentawi Islands) over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 1AM. The primary swell is predicted to be 0.8m and 15s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Hideaways (Mentawi Islands) in the next 12 days are 1.3m 16s and forecast to arrive on Friday (Nov 28) at 1AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 9s period and expected on Thursday (Nov 20) at 10PM.

Wave TypeTime (WIB) & Date Wave Height & Period
Next good surf (1 star+) 1AM (Fri 21st Nov)2.5ft (0.8m) 15s
Best Surf 1AM (Fri 21st Nov)2.5ft (0.8m) 15s
Most Powerful 1AM (Fri 28th Nov)4.5ft (1.3m) 16s

Table - best surf conditions forecast for Hideaways (Mentawi Islands) over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Heavy rain (total 37mm), heaviest during Thu night. Warm (max 28°C on Sat morning, min 25°C on Thu night). Wind will be generally light.

Days 3-6 Weather Summary Heavy rain (total 42mm), heaviest during Sun night. Warm (max 28°C on Sun afternoon, min 25°C on Sun night). Wind will be generally light.

Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
PMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAM
Rating
(10 max)
1
2
0
0
1
2
1
0
0
0
0
0
0
1
1
1
0
1
0
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.7
SW
0.8
SW
0.9
SW
1.1
SW
0.8
SSW
1.1
SW
1.1
SW
1
SW
0.9
SW
0.9
SW
0.7
SW
0.7
SW
0.5
SW
0.9
SW
0.9
SW
1
SW
1
SW
0.9
SW
0.6
SW
0.9
SW
0.9
SW
Period(s) (?)151514141313131212121212151414141313191818
Wave
Graph
(?)Metric surfscale
Energy kJ (?)215255331463229431411282205202137142106350322357336273303460510
Wind
(km/h)
5
W
5
WSW
10
NNW
10
WNW
10
W
5
WNW
10
WSW
10
NW
10
NNW
15
NW
15
WNW
10
WNW
10
SW
10
WNW
10
N
10
NW
15
NNW
10
NNW
10
WNW
20
NW
20
NNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glassglasscross-
on		oncross-
on		glasscrossonononononcrosscross-
on		cross-
on		onononononcross-
on
High Tide
/ height (m)
6:23PM
1.17
6:47AM
0.75
6:54PM
1.16
7:18AM
0.72
7:25PM
1.14
7:48AM
0.69
7:56PM
1.11
8:19AM
0.67
8:26PM
1.08
8:53AM
0.65
8:59PM
1.04
9:35AM
0.64
9:36PM
1.00
10:36AM
0.65
Low Tide
/ height (m)
12:45AM
0.09
12:05PM
0.11
1:17AM
0.08
12:38PM
0.11
1:51AM
0.09
1:11PM
0.12
2:26AM
0.12
1:46PM
0.16
3:04AM
0.15
2:23PM
0.21
3:46AM
0.19
3:05PM
0.28
4:31AM
0.22
Thu
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise--6:01--6:01--6:01--6:01--6:03--6:03--6:03
Sunset6:14--6:14--6:14--6:15--6:15--6:15--6:15--
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
rain showers
rain showers
thunderstorm
thunderstorm
thunderstorm
thunderstorm
heavy rain
thunderstorm
Rain (mm)
512682--1371653215215133
Temp. °C272626262628282728282627272627272627272627
Feels °C (?)312929292932303031302830302930302830292729
  • 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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View detailed surf forecast for Hideaways (Mentawi Islands) at:
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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 12 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.

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