Hideaways (Mentawi Islands) surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Sunday 17 May 2026 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
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Hideaways (Mentawi Islands) today?

The current surf forecast for Hideaways (Mentawi Islands) at 10PM is: 0.6m 14s primary swell from a Southwest direction (forecast issued at 06:00pm May 17). An open ocean swell of 0.9m 13s is not directed at the surf break, a second open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy.

Time (WIB) & DateWave HeightWave Period
Morning (17 May)--
Afternoon (17 May)3.5ft (1.0m)13s
Evening (17 May)2ft (0.6m)14s

Table - waves today at Hideaways (Mentawi Islands). (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 12mm), heaviest on Sun night. Warm (max 29°C on Sun afternoon, min 27°C on Mon night). Wind will be generally light.

Sun
17
Monday
18
Tuesday
19
Wed
20
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
Rating
(10 max)
2
1
1
0
0
1
0
1
1
0
1
2
2
2
2
1
2
2
2
2
2
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SSW
13
0.6
SW
14
0.6
SW
14
0.8
S
16
1
S
16
0.9
SSW
12
0.6
SSW
12
0.6
SW
19
0.6
SW
19
0.4
SW
13
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.7
SW
17
0.7
SW
16
0.8
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1.1
SW
16
Wave Graph
Metric surfscale
Energy kJ
372
167
167
0
0
258
113
236
236
61
199
375
370
304
297
260
366
498
498
504
517
511
492
553
Wind (km/h)
5
ESE
5
ESE
5
SSE
0
SSE
5
E
5
ESE
10
ESE
10
ESE
5
SSE
5
SW
5
SW
5
SW
0
WSW
0
SE
5
ENE
5
ENE
0
N
5
NW
5
NW
5
NNW
5
NNE
5
NNW
5
NNE
5
ENE
glassy
glassy
glassy
glassy
cross-off
cross-off
cross-off
off
cross-off
cross
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
High Tide
6:39PM0.83m
6:58AM1.38m
7:26PM0.80m
7:44AM1.36m
8:14PM0.77m
8:33AM1.30m
Low Tide
00:13AM-0.01m
1:33PM-0.04m
00:57AM-0.01m
2:21PM-0.01m
1:42AM0.03m
part cloud
part cloud
clear
thunderstorm
thunderstorm
part cloud
clear
clear
clear
thunderstorm
part cloud
clear
thunderstorm
part cloud
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:18
6:18
6:18
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:20
6:20
6:20
6:20
2
1
1
2
2
1
1
2
Temp °C
29
28
28
28
28
28
28
29
29
29
28
28
27
27
28
29
29
28
28
27
27
27
28
28
34
33
33
33
32
32
31
33
33
34
32
33
32
32
32
34
34
32
33
31
31
31
33
32
Swell 1
Height (m)
Direction
Period (s)
1
SSW
13
0.9
SSW
13
0.9
SSW
13
0.9
SSW
13
1
S
16
0.9
SSW
12
1.3
S
15
1.5
S
15
1.5
S
15
1.4
S
14
1.4
S
14
1.4
S
14
1.4
S
14
1.4
S
13
1.4
S
13
1.4
S
13
1.4
S
13
1.3
S
13
1.3
S
12
1
SW
16
1
SW
16
1.2
S
12
1.1
S
12
1.1
S
12
Energy kJ
372
290
286
282
534
258
740
1010
984
790
747
757
736
683
663
653
643
546
504
504
517
400
336
336
Swell 2
Height (m)
Direction
Period (s)
0.8
W
9
0.7
W
9
0.7
W
9
0.8
S
16
0.8
S
13
0.8
S
15
0.7
W
9
0.6
W
8
0.6
W
8
0.5
W
8
0.6
SW
18
0.8
SW
18
0.8
SW
18
0.7
SW
18
0.7
SW
17
0.7
SW
16
0.8
SW
16
1
SW
16
1
SW
16
0.9
S
9
0.9
S
9
1
SW
16
1
SW
16
1.1
SW
16
Energy kJ
101
78
78
333
206
267
74
52
51
36
199
375
370
304
297
260
366
498
498
140
139
511
492
553
Swell 3
Height (m)
Direction
Period (s)
0.4
SW
15
0.6
SW
14
0.6
SW
14
0.7
W
9
0.7
W
9
0.7
S
17
0.6
SSW
12
0.6
SW
19
0.6
SW
19
0.4
SW
13
0.5
W
8
0.5
W
8
0.5
W
8
0.5
W
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.4
WNW
8
0.9
S
12
0.8
S
12
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
Energy kJ
75
167
167
78
76
284
113
236
236
61
35
34
34
34
22
22
22
21
20
232
184
11
11
11
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
1
1
3
3
1
3
1
1
3
1
2
2
2
2
1
2
2
2
2
2
2
2
2
Distance (km)
0
0
0
6
6
0
6
0
0
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
3
3
3
3
3
3
3
4
3
3
3
4
4
4
3
3
4
4
4
3
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
4
4
4
4
4
4
4
3
Header Global
Rating
(10 max)
7
4
8
6
4
4
5
6
5
4
5
4
5
4
4
4
4
4
4
4
4
4
4
4
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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