Bankvaults surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 am Saturday 02 May 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Bankvaults surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Bankvaults sea temperature is
30.3° C
(Which is slightly warmer than usual)

How big are the waves at Bankvaults today?

The current surf forecast for Bankvaults at 4AM is: 1.3m 14s primary swell from a South-southwest direction and 0.5m 8s secondary swell from a South direction (forecast issued at 12:00am May 02). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (02 May)4.5ft (1.3m)13s
Afternoon (02 May)4ft (1.2m)13s
Evening (02 May)4ft (1.2m)13s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Heavy rain (total 21mm), heaviest during Fri night. Warm (max 29°C on Sun morning, min 26°C on Fri night). Wind will be generally light.

Saturday
2
Sunday
3
Monday
4
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
2
3
3
3
3
3
3
3
3
3
3
1
2
2
1
1
2
2
2
1
1
2
2
Swell
Height Map
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
<span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span><span class="translation_missing" title="translation missing: en.components.forecast-table.maps.snow_map">Snow Map</span>
Wave
Height (m)
Direction
Period (s)
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
13
1.1
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.3
SSW
13
1.1
SSW
12
1.1
SSW
12
1
SSW
12
0.7
SSW
14
0.9
SSW
12
0.8
SSW
13
0.8
SSW
13
0.7
SW
13
1
SSW
13
1
SSW
12
1
SSW
12
1
SSW
12
1
SSW
12
1
SSW
12
Wave Graph
Metric surfscale
Energy kJ
693
653
561
586
421
551
476
469
469
551
355
350
274
207
237
209
209
172
307
292
288
318
308
303
Wind (km/h)
5
NNW
15
ENE
10
NE
10
NE
5
ENE
0
W
5
W
5
WNW
5
WNW
5
NW
5
NNW
5
NNE
5
E
5
W
5
W
5
WSW
5
WSW
5
WSW
0
WNW
5
E
10
ESE
5
SSE
5
SSW
5
SW
glassy
cross
cross-off
cross-off
glassy
glassy
cross-off
cross-off
cross-off
off
off
glassy
cross
glassy
glassy
cross
cross
glassy
glassy
glassy
cross-on
on
cross-on
cross-on
High Tide
6:36AM1.19m
6:56PM0.82m
7:06AM1.18m
7:28PM0.78m
7:37AM1.16m
7:58PM0.73m
Low Tide
11:52PM0.11m
12:54PM0.09m
00:21AM0.10m
1:25PM0.08m
00:51AM0.09m
1:57PM0.09m
thunderstorm
thunderstorm
thunderstorm
cloud
clear
thunderstorm
thunderstorm
part cloud
clear
thunderstorm
part cloud
clear
part cloud
thunderstorm
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
clear
part cloud
part cloud
thunderstorm
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>
6:21
6:21
6:21
2
4
1
1
2
1
1
2
3
1
Temp °C
27
26
26
27
28
28
28
28
27
27
27
28
29
28
28
28
28
27
27
28
28
29
29
28
31
29
30
31
32
33
32
32
31
31
31
32
33
32
32
32
32
31
32
32
31
33
33
32
Swell 1
Height (m)
Direction
Period (s)
1.4
SSW
14
1.3
SSW
14
1.3
SSW
14
1.3
SSW
13
1.1
SSW
13
1.3
SSW
13
1.2
SSW
13
1.2
SSW
13
1.2
SSW
13
1.3
SSW
13
1.1
SSW
12
1.1
SSW
12
1
SSW
12
0.8
SSW
12
0.9
SSW
12
0.8
SSW
13
0.8
SSW
13
0.7
SW
13
1
SSW
13
1
SSW
12
1
SSW
12
1
SSW
12
1
SSW
12
1
SSW
12
Energy kJ
693
653
561
586
421
551
476
469
469
551
355
350
274
180
237
209
209
172
307
292
288
318
308
303
Swell 2
Height (m)
Direction
Period (s)
0.1
W
14
0.5
S
8
0.6
S
8
0.2
S
18
0.5
S
8
0.3
SSW
17
0.4
SSW
16
0.5
S
16
0.5
S
16
0.1
W
13
0.7
SSW
15
0.6
SSW
15
0.7
SSW
14
0.7
SSW
14
0.6
S
14
0.6
S
13
0.6
S
14
0.7
SSW
12
0.5
S
8
0.6
S
8
0.6
S
8
0.3
S
16
0.4
SW
20
0.6
SW
19
Energy kJ
4
33
49
25
29
57
87
131
129
3
228
169
218
207
132
130
132
160
32
44
44
45
134
236
Swell 3
Height (m)
Direction
Period (s)
0.1
W
14
0.1
W
14
0.2
S
18
0.1
W
14
0.3
S
18
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.1
W
13
0.5
S
8
0.5
S
8
0.5
S
8
0.6
S
8
0.6
S
8
0.3
S
16
0.3
S
16
0.3
S
16
0.3
SW
20
0.4
S
15
0.4
S
15
Energy kJ
4
4
25
4
55
3
3
3
3
3
3
3
3
31
31
32
44
45
43
45
45
61
72
67
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
3
2
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
1
1
2
2
Distance (km)
0
2
0
0
0
0
0
0
0
0
0
0
2
0
0
92
157
0
0
0
2
2
6
6
Best forecast wave conditions in Mentawi Islands
Rating
(10 max)
3
3
3
3
3
3
3
3
3
3
3
3
2
2
2
2
2
2
2
2
2
3
2
Best forecast wave conditions in Indonesia
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
Header Global
Rating
(10 max)
5
5
5
5
5
5
4
4
4
4
4
4
4
4
4
5
4
4
4
4
4
5
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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