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Surf Forecasts:

4 Bobs surfForecast / Mentawi Islands / Indonesia

information circle48hr Weather and Surf, issued 12 pm Saturday 07 Feb 2026 WIB
Forecast update in hr  min  s Forecast update imminent
4 Bobs surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's 4 Bobs sea temperature is
29.3° C
 (Which is normal for this time of year)

How big are the waves at 4 Bobs today?

The current surf forecast for 4 Bobs at 7PM is: 0.8m 12s primary swell from a South-southwest direction and 0.7m 11s secondary swell from a South direction, 0.6m 7s secondary swell from a West-southwest direction (forecast issued at 12:00pm February 07). The wind direction is predicted to be cross-shore.

Time (WIB) & DateWave HeightWave Period
Morning (07 Feb)3ft (0.9m)13s
Afternoon (07 Feb)3ft (0.9m)13s
Evening (07 Feb)2.5ft (0.8m)12s

Table - waves today at 4 Bobs. (Swell directed towards the surf break)

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table
Saturday
07
Sunday
08
Monday
09
Tuesday
10
10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM10 AM1 PM4 PM7 PM10 PM1 AM4 AM7 AM
Rating
(10 max)
2
1
1
0
1
2
2
2
2
0
0
1
2
2
2
2
2
2
1
2
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.6
SW
0.6
SW
0.7
SSW
0.7
SSW
0.7
SSW
0.5
SW
0.8
SW
0.9
SW
0.9
SW
0.8
SW
0.6
SW
0.6
SW
0.9
S
0.8
SW
0.9
SW
0.9
SW
0.9
SW
0.8
SW
Period(s) (?)131312121212181812121216161616161615101515141414
Wave
Graph
(?)Metric surfscale
Energy kJ (?)273265245193169169197252129127127130310432427306201181174255355350305248
Wind
(km/h)
5
NNW
5
W
15
W
15
W
10
WSW
5
NW
10
NNW
10
N
5
NNW
5
SSW
15
WSW
15
W
10
WNW
10
NW
10
NW
10
NNW
10
NNW
5
WNW
10
W
15
W
15
WNW
10
WNW
10
WNW
10
NW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
off		crosscrosscrosscrosscross-
off		cross-
off		offcross-
off		oncross-
on		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		glasscrosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
9:50PM
0.90
10:33AM
0.99
10:15PM
0.78
11:15AM
0.93
10:35PM
0.66
Low Tide
/ height (m)
3:41PM
0.23
3:45AM
0.12
4:22PM
0.30
4:14AM
0.17
5:08PM
0.37
4:47AM
0.23
Saturday
07
Sunday
08
Monday
09
Tuesday
10
Sunrise-------6:31-------6:31-------6:31
Sunset--6:42-------6:42-------6:42-----
clear
thunderstorm
thunderstorm
thunderstorm
part cloud
part cloud
cloud
thunderstorm
clear
part cloud
part cloud
thunderstorm
thunderstorm
thunderstorm
part cloud
clear
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
Rain (mm)
-142---1---321----------
Temp. °C282828282827272728282928282727272728282828282727
Feels °C (?)323230303131303032323231323030303032303030313030
  • 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 4 Bobs 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 4 Bobs at:
surf-forecast.com

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