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Surf Forecasts:

Thunders surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 6 pm Thursday 12 Feb 2026 WIB
Forecast update in hr  min  s Forecast update imminent
Thunders surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Thunders sea temperature is
29.0° C
 (Which is normal for this time of year)

How big are the waves at Thunders today?

The current surf forecast for Thunders at 10PM is: 1.6m 9s primary swell from a West direction and 0.6m 10s secondary swell from a South-southeast direction (forecast issued at 06:00pm February 12). The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (12 Feb)--
Afternoon (12 Feb)6ft (1.9m)10s
Evening (12 Feb)5ft (1.6m)9s

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

Updates in  hr  min  s Forecast update imminent 
12 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)
2
3
3
3
2
2
2
1
1
2
2
2
1
2
2
1
1
1
1
2
3
3
3
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.9
W
1.7
W
1.6
W
1.4
W
1.3
W
1.2
W
0.7
SW
0.7
SW
0.7
SSW
0.7
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
SSW
0.6
S
0.6
SSW
0.6
S
0.7
S
0.5
SW
0.7
SW
0.8
SSW
0.7
SW
0.8
SSW
1
SSW
Period(s) (?)10109998131313131212121215121413212020201918
Wave
Graph
(?)Metric surfscale
Energy kJ (?)70155044931826320517817514714099989494155106132173222404485388465666
Wind
(km/h)
15
WNW
10
NW
10
WNW
5
NNW
10
NNW
10
NW
10
NNW
15
WNW
15
WNW
10
WNW
15
WNW
15
WNW
15
NW
15
NW
15
NW
20
WNW
20
WNW
20
WNW
15
NW
15
NW
15
NW
15
NNW
15
NNW
20
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		offcross-
off
High Tide
/ height (m)
2:31PM
0.70
3:33AM
0.36
3:45PM
0.74
4:44AM
0.41
4:37PM
0.81
5:23AM
0.48
Low Tide
/ height (m)
11:09PM
0.29
7:31AM
0.30
11:29PM
0.23
9:16AM
0.28
11:49PM
0.18
10:21AM
0.24
Thursday
12
Friday
13
Saturday
14
Sunday
15
Sunrise-----6:26-------6:26-------6:26--
Sunset6:38-------6:38-------6:38-------
part cloud
part cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
thunderstorm
thunderstorm
clear
Rain (mm)
----------1331----11121-
Temp. °C282727272727282929282727272728292928272727262828
Feels °C (?)292930303030303131313030292930303130292930293029
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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 Thunders 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 Thunders at:
surf-forecast.com

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