Beng Beng surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Thursday 28 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Beng Beng surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Beng Beng sea temperature is
30.2° C
(Which is slightly warmer than usual)

How big are the waves at Beng Beng today (28 May):

  • Morning surf: Morning surf (28 May, local time) - 4.5ft (1.4m), 16s period with SSW swell.
  • Afternoon surf: Afternoon surf (28 May, local time) - 5ft (1.5m), 16s period with SSW swell.
  • Evening surf: Evening surf (28 May, local time) - 5ft (1.5m), 16s period with SSW swell.

The current surf forecast for Beng Beng at 4AM is: 1.4m 16s primary swell from a South-southwest direction and 0.3m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am May 28). The wind direction is predicted to be onshore.

Time (WIB) & DateWave HeightWave Period
Morning (28 May)4.5ft (1.4m)16s
Afternoon (28 May)5ft (1.5m)16s
Evening (28 May)5ft (1.5m)16s

Table - waves today at Beng Beng. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 8mm), mostly falling on Wed night. Warm (max 28°C on Thu morning, min 26°C on Wed night). Wind will be generally light.

Thursday
28
Friday
29
Saturday
30
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
4 PM
7 PM
10 PM
Rating
(10 max)
4
3
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1.4
SSW
17
1.4
SSW
16
1.4
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.5
SSW
15
1.5
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.2
SSW
13
1.2
SSW
13
1.2
S
13
1.2
S
13
1.2
S
13
1.1
S
13
Wave Graph
Metric surfscale
Energy kJ
1099
1023
962
1082
1068
1068
1055
986
805
784
773
886
874
724
724
704
684
636
531
523
506
506
498
402
Wind (km/h)
5
WSW
5
W
5
NW
5
NNE
10
ENE
0
E
0
ENE
0
SSW
5
WSW
5
W
0
NNW
5
E
10
E
5
ESE
5
ESE
5
SSE
0
SW
0
WSW
0
SSE
5
ESE
10
ESE
5
S
5
SSW
5
SSW
glassy
on
glassy
glassy
off
glassy
glassy
glassy
glassy
glassy
glassy
off
off
cross-off
glassy
glassy
glassy
glassy
glassy
cross-off
cross-off
cross
cross
glassy
High Tide
4:22AM1.05m
4:37PM0.74m
5:00AM1.10m
5:20PM0.73m
5:36AM1.13m
6:00PM0.72m
Low Tide
10:57AM0.28m
10:03PM0.22m
11:35AM0.21m
10:39PM0.19m
12:08PM0.16m
thunderstorm
thunderstorm
thunderstorm
clear
clear
thunderstorm
clear
clear
clear
thunderstorm
clear
clear
part cloud
cloud
part cloud
clear
clear
part cloud
clear
clear
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
6:21
1
3
2
1
1
Temp °C
27
26
26
27
28
28
28
27
27
26
26
28
28
28
28
28
27
26
26
28
28
28
28
27
31
30
30
31
31
33
33
32
32
30
31
32
31
32
32
33
32
31
31
32
32
32
32
31
Swell 1
Height (m)
Direction
Period (s)
1.4
SSW
17
1.4
SSW
16
1.4
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
16
1.5
SSW
15
1.4
SSW
15
1.4
SSW
15
1.4
SSW
15
1.5
SSW
15
1.5
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
14
1.2
SSW
13
1.2
SSW
13
1.2
S
13
1.2
S
13
1.2
S
13
1.1
S
13
Energy kJ
1099
1023
962
1082
1068
1068
1055
986
805
784
773
886
874
724
724
704
684
636
531
523
506
506
498
402
Swell 2
Height (m)
Direction
Period (s)
0.4
SE
8
0.3
SSE
8
0.3
SSE
8
0.3
SSE
8
0.2
SSE
8
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.2
SSE
7
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.2
SSE
8
0.2
SSE
9
0.2
SSE
9
0.2
SSE
8
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
8
0.1
SE
7
0.1
S
20
0.1
S
20
Energy kJ
16
12
12
12
6
5
5
5
5
3
3
3
6
8
7
7
3
2
2
2
2
2
7
7
Swell 3
Height (m)
Direction
Period (s)
0.1
S
13
0.1
SE
13
0.1
S
13
0.1
S
12
0.1
S
12
0.1
SE
9
0.1
SE
9
0.1
SE
8
0.1
SE
8
0.2
S
7
0.1
S
7
0.1
S
7
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
10
0.1
S
10
0.1
W
14
0.1
W
14
0.1
W
14
0.1
W
10
0.1
S
20
0.1
S
20
Energy kJ
3
7
3
3
3
3
3
3
3
4
1
1
2
2
2
2
2
2
4
4
4
2
7
7
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
4
4
3
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
2
Distance (km)
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
6
0
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
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
4
4
4
4
4
4
3
3
3
Header Global
Rating
(10 max)
7
6
9
9
9
8
9
8
7
7
6
5
5
5
5
4
5
5
5
5
5
5
5
6
  • 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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