Lances Right surf break

Lances Right surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Wednesday 20 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Lances Right surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lances Right sea temperature is
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Lances Right today?

The current surf forecast for Lances Right at 5AM is: 1.0m 16s primary swell from a Southwest direction and 1.1m 12s secondary swell from a South direction (forecast issued at 12:00am May 20). The wind direction is predicted to be glassy and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (20 May)3.5ft (1.0m)16s
Afternoon (20 May)3.5ft (1.1m)16s
Evening (20 May)3.5ft (1.1m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 24mm), heaviest during Wed night. Warm (max 29°C on Wed morning, min 27°C on Wed night). Wind will be generally light.

Wednesday
20
Thursday
21
Friday
22
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)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.3
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.2
SW
16
1.2
SW
16
1.2
SW
15
1.2
SW
15
1.2
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.4
SW
15
Wave Graph
Metric surfscale
Energy kJ
504
517
511
492
560
627
603
572
557
557
696
550
550
557
683
692
674
614
606
685
685
685
695
805
Wind (km/h)
0
ESE
0
NNE
5
NNE
5
NNE
5
N
5
WNW
5
W
0
WSW
0
NE
0
NW
0
NNE
5
E
0
S
5
SW
5
SSW
5
SSE
5
ESE
5
E
5
E
5
NNE
5
NW
10
WNW
15
WNW
20
WNW
glassy
glassy
glassy
cross-off
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
glassy
off
off
off
High Tide
8:26AM1.17m
9:00PM0.62m
9:17AM1.09m
9:59PM0.61m
10:12AM1.00m
Low Tide
1:32AM0.04m
3:16PM0.03m
2:21AM0.10m
4:10PM0.09m
3:15AM0.18m
5:07PM0.14m
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:16
6:16
6:16
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:16
6:16
6:16
1
1
1
1
3
2
1
1
1
1
1
1
2
2
1
2
6
Temp °C
28
28
28
29
29
29
29
28
28
27
28
28
28
29
28
28
28
27
27
28
28
28
27
27
33
33
33
33
33
33
34
33
34
32
33
33
33
34
32
33
33
31
31
33
32
32
30
29
Swell 1
Height (m)
Direction
Period (s)
1.2
S
12
1.2
S
12
1.1
S
12
1.1
S
12
1.1
SW
16
1.1
SW
16
1.1
SW
16
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.3
SW
15
1.1
SW
15
1.1
SW
15
1.1
SW
15
1.2
SW
16
1.2
SW
16
1.2
SW
15
1.2
SW
15
1.2
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.4
SW
15
Energy kJ
409
407
336
336
560
627
603
572
557
557
696
550
550
557
683
692
674
614
606
685
685
685
695
805
Swell 2
Height (m)
Direction
Period (s)
1
SW
16
1
SW
16
1
SW
16
1
SW
16
1.1
S
12
1
S
12
1
S
11
1
S
11
0.7
S
9
0.7
S
9
0.9
S
11
0.9
S
11
0.8
S
11
0.8
S
10
0.8
S
10
0.8
S
9
0.7
S
9
0.7
S
9
0.7
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
0.6
S
9
Energy kJ
504
517
511
492
336
268
242
233
78
78
185
182
141
121
116
111
83
81
80
58
57
56
55
52
Swell 3
Height (m)
Direction
Period (s)
0.4
WNW
8
0.4
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
8
0.3
WNW
7
0.3
WNW
7
0.6
S
11
0.6
S
11
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
7
0.2
WNW
10
0.2
WNW
10
0.3
WNW
10
0.3
WNW
8
Energy kJ
21
20
11
11
11
11
11
11
91
87
5
5
5
5
5
5
5
5
5
5
10
10
19
13
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Distance (km)
0
0
0
0
0
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
Rating
(10 max)
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Best forecast wave conditions in Indonesia
Rating
(10 max)
4
4
4
4
4
4
4
4
3
3
4
4
3
3
4
4
4
4
3
3
4
4
4
4
Header Global
Rating
(10 max)
4
4
5
5
5
4
4
4
5
5
4
4
5
5
4
4
4
4
5
5
5
7
8
7
  • 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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