Lances Left surf break

Lances Left surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Thursday 21 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Lances Left surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Lances Left sea temperature is
30.2° C
(Which is normal for this time of year)

How big are the waves at Lances Left today?

The current surf forecast for Lances Left at 10PM is: 1.2m 16s primary swell from a Southwest direction and 0.8m 10s secondary swell from a South direction (forecast issued at 06:00pm May 21). The wind direction is predicted to be offshore.

Time (WIB) & DateWave HeightWave Period
Morning (21 May)--
Afternoon (21 May)3.5ft (1.1m)15s
Evening (21 May)4ft (1.2m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 18mm), heaviest on Thu night. Warm (max 29°C on Sat morning, min 27°C on Thu night). Wind will be generally light.

Thu
21
Friday
22
Saturday
23
Sun
24
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)
3
3
3
3
2
3
3
2
2
3
3
4
3
3
3
3
3
3
3
3
2
3
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)
1.1
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
1.4
SW
15
1.4
SW
15
1.5
SSW
15
1.4
SSW
14
1.2
SW
14
1.2
SW
14
1.3
SSW
14
1.4
SSW
14
1.2
SW
14
1.2
SW
14
1.1
SW
13
1.1
SW
13
1.2
SSW
13
1.2
SSW
13
1.1
SW
13
Wave Graph
Metric surfscale
Energy kJ
557
692
692
674
614
606
685
685
685
784
805
1069
796
548
548
644
752
573
556
458
406
465
458
394
Wind (km/h)
15
NNW
10
NNW
10
NNW
20
NW
20
NW
20
NW
20
NW
20
NW
20
WNW
15
WNW
10
NW
5
NW
10
NW
10
NNW
10
N
10
N
10
NW
10
WNW
10
NW
10
NW
10
NNW
10
NNW
10
NNW
10
NNW
off
off
off
off
cross-off
off
off
cross-off
cross-off
cross-off
cross-off
off
off
off
cross-off
off
off
cross-off
off
off
off
off
off
off
High Tide
9:59PM0.61m
10:12AM1.00m
11:07PM0.62m
11:11AM0.89m
00:23AM0.66m
12:17PM0.80m
Low Tide
4:10PM0.09m
3:15AM0.18m
5:07PM0.14m
4:21AM0.28m
6:07PM0.18m
5:48AM0.36m
thunderstorm
thunderstorm
cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
<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
6:16
2
2
2
2
3
2
1
1
1
1
1
Temp °C
28
28
28
27
27
27
28
28
28
28
28
28
28
27
28
29
29
29
28
28
27
27
28
29
31
32
31
29
28
28
29
29
29
31
32
32
32
30
32
33
33
33
32
32
31
31
31
32
Swell 1
Height (m)
Direction
Period (s)
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
1.4
SW
15
1.4
SW
15
1.5
SSW
15
1.4
SSW
14
1.2
SW
14
1.2
SW
14
1.3
SSW
14
1.4
SSW
14
1.2
SW
14
1.2
SW
14
1.1
SW
13
1.1
SW
13
1.2
SSW
13
1.2
SSW
13
1.1
SW
13
Energy kJ
557
692
692
674
614
606
685
685
685
784
805
1069
796
548
548
644
752
573
556
458
406
465
458
394
Swell 2
Height (m)
Direction
Period (s)
0.8
S
10
0.8
S
10
0.8
S
10
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
0.7
WNW
6
0.7
W
6
0.7
WSW
7
0.6
WSW
6
0.5
WSW
6
0.5
W
6
0.7
WNW
8
0.6
WNW
8
0.6
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
0.5
WNW
8
Energy kJ
121
116
113
83
81
80
58
57
56
55
34
41
38
32
22
19
60
49
49
35
36
38
38
37
Swell 3
Height (m)
Direction
Period (s)
0.1
W
15
0.4
NW
7
0.4
NW
7
0.1
W
11
0.1
W
11
0.1
W
15
0.1
S
12
0.1
W
10
0.1
W
10
0.1
W
16
0.6
S
9
0.1
S
13
0.6
WNW
7
0.5
WNW
7
0.5
WNW
7
0.5
NW
7
0.1
W
14
0.5
S
8
0.5
S
7
0.5
S
7
0.4
S
7
0.1
S
11
0.1
S
11
0.4
S
7
Energy kJ
4
16
16
2
2
4
3
2
2
5
55
3
36
31
29
27
4
28
26
25
16
2
2
17
Wind waves
Height (m)
Direction
Period (s)
0.4
NW
7
0.3
NNW
4
0.4
NW
7
0.4
NW
7
0.5
NW
7
0.7
WNW
6
0.9
WNW
6
0.9
WNW
6
0.8
WNW
6
Energy kJ
12
2
16
16
23
32
66
66
46
Nearest Offshore or Glassy
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
2
3
2
2
Distance (km)
0
0
0
0
2
0
0
2
2
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)
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
3
3
3
3
3
3
2
Best forecast wave conditions in Indonesia
Rating
(10 max)
3
3
4
4
4
4
3
3
3
3
4
4
4
3
3
3
3
3
3
3
3
3
3
2
Header Global
Rating
(10 max)
5
5
5
5
5
5
5
7
7
7
6
6
7
8
6
7
8
8
7
7
6
6
5
5
  • 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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