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Surf Forecasts:

Bankvaults surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Thursday 12 Mar 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
29.3° C
 (Which is normal for this time of year)

How big are the waves at Bankvaults today?

The current surf forecast for Bankvaults at 1AM is: 0.9m 11s primary swell from a South direction and 0.8m 12s secondary swell from a South-southwest direction (forecast issued at 06:00pm March 12). The wind direction is predicted to be cross-onshore.

Time (WIB) & DateWave HeightWave Period
Morning (13 Mar)3.5ft (1.1m)11s
Afternoon (13 Mar)3.5ft (1.1m)11s
Evening (13 Mar)3.5ft (1.1m)11s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Thursday
12
Friday
13
Saturday
14
Sunday
15
4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM
Rating
(10 max)
1
1
1
1
1
2
1
1
1
1
2
2
2
2
2
2
3
2
3
4
4
3
4
4
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SSW
0.9
SSW
0.9
SSW
0.9
S
1.2
S
1.2
S
1.1
S
1.1
S
1.1
S
1.1
S
1.1
S
0.7
SSW
0.7
SSW
0.8
SSW
0.9
SSW
0.9
SSW
1
SSW
1
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.3
SSW
1.3
SSW
Period(s) (?)121212111111111111111122212020201919181817171717
Wave
Graph
(?)Metric surfscale
Energy kJ (?)177199193185345338286279279274274415404536603664766735864854807735919919
Wind
(km/h)
5
SW
15
SW
10
SW
10
SSW
5
SSW
5
SSE
5
SE
10
SE
10
S
10
SSW
10
S
10
S
5
S
5
SSE
10
SE
5
SE
5
SSW
10
SSW
5
SW
5
WSW
5
WSW
5
WSW
0
SE
5
SSE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		crosscross-
on		cross-
on		cross-
on		glassonononcross-
on		ononcross-
on		onononcross-
on		cross-
on		cross-
on		glassglassglassglassglass
High Tide
/ height (m)
9:45PM
0.47
2:10PM
0.79
3:37AM
0.50
3:33PM
0.86
4:34AM
0.60
Low Tide
/ height (m)
6:43PM
0.43
5:32AM
0.36
11:04PM
0.40
7:16AM
0.41
10:48PM
0.33
9:06AM
0.39
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:28-------6:28-------6:28--
Sunset6:36-------6:36-------6:36-------
thunderstorm
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
clear
clear
clear
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
Rain (mm)
1--1111------2211-11111-
Temp. °C282727272726272828282827272728282828272726262728
Feels °C (?)322930313130303131313130313131313131303230303132
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Bankvaults surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Bankvaults at:
surf-forecast.com

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