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4 Bobs ratings
Quality on a good day: 2.0
Consistency of Surf: 3.0
Difficulty Level: 1.0
Crowds: 4.0

Overall: 2.5

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Surf Report Feed
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4 Bobs Surf Forecast / Mentawi Islands / Indonesia

48hr Weather and Surf, issued 12 pm Wednesday 14 Apr 2021 WIB
Forecast update in  hr  min  s 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 29.6 °C (Statistics for 14 Apr 1981-2005 - mean: 29.7 max: 30.5 min: 28.9 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
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 29.6 °C (Statistics for 14 Apr 1981-2005 - mean: 29.7 max: 30.5 min: 28.9 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Mentawi Islands

  1. weather stationWind Update Continuing clean conditions at 4 Bobs (light winds from the W at Padang-Tabing Airport 162 km from 4 Bobs).

    4 Bobs
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How big are the waves at 4 Bobs today?

The current surf forecast for 4 Bobs at 7PM is: 1.3m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a South direction (forecast issued at 12:00pm April 14). The wind direction is predicted to be cross-shore and the swell rating is 3.

Time (WIB) & DateWave HeightWave Period
Morning (14 Apr)4ft (1.2m)16s
Afternoon (14 Apr)4.5ft (1.3m)16s
Evening (14 Apr)4.5ft (1.3m)15s

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

Updates in  hr  min  s Update imminent
Rating
(10 max)
Swell
Height Map
Wave Height (m) & direction (?)
Period(s) (?)
Wave
Graph
(?)Metric surfscale
Energy (?)
Wind
(km/h)
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
High Tide
/ height (m)
Low Tide
/ height (m)
Summary
Rain (mm)
Temp. °C
Chill °C (?)
Sunrise
Sunset
Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
444333333322332333323333222212233233333333333223333333332222
T indonesia.htsgw.metric.6.cc23T indonesia.htsgw.metric.12.cc23
T indonesia.htsgw.metric.18.cc23T indonesia.htsgw.metric.24.cc23T indonesia.htsgw.metric.36.cc23
T indonesia.htsgw.metric.42.cc23T indonesia.htsgw.metric.48.cc23T indonesia.htsgw.metric.60.cc23
T indonesia.htsgw.metric.66.cc23T indonesia.htsgw.metric.72.cc23T indonesia.htsgw.metric.84.cc23
T indonesia.htsgw.metric.90.cc23T indonesia.htsgw.metric.96.cc23T indonesia.htsgw.metric.108.cc23
T indonesia.htsgw.metric.114.cc23T indonesia.htsgw.metric.120.cc23T indonesia.htsgw.metric.132.cc23
T indonesia.htsgw.metric.138.cc23T indonesia.htsgw.metric.144.cc23T indonesia.htsgw.metric.156.cc23
T indonesia.htsgw.metric.162.cc23T indonesia.htsgw.metric.168.cc23T indonesia.htsgw.metric.180.cc23
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.3
SSW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.2
SW
1.1
SW
1.1
SW
1
SW
1
SW
1.2
S
1.2
S
1.2
S
1.2
S
1.1
S
1.1
S
1.1
S
1.1
S
1
S
1
S
1
S
1
S
0.6
SSW
0.6
SW
0.7
SW
0.7
SW
0.7
SW
0.9
SSW
1
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.3
SSW
1.3
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1.2
SSW
1
SSW
1
SSW
1
SSW
1
SSW
1
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.9
SSW
0.8
SSW
0.8
SSW
0.8
SSW
0.6
SSW
161616161515151514141414141414141411111111111111101010101017171616161616161515141414141414141313131313131313131313131316
832832832811750640631623614614614606597463456373363357350338338274274269254212206203198200230271268264441519649616568647638545530515508493368346335335346299304304304304222222219171
10
N
5
NNW
5
WSW
10
WSW
10
W
10
WNW
10
WNW
10
NW
5
N
5
ENE
5
W
10
WSW
5
SSW
5
SW
10
WSW
5
NW
5
NNW
5
WSW
5
SW
5
W
5
W
10
WNW
10
WNW
0
W
0
SSE
5
SSE
10
SSE
10
S
10
SSE
10
S
10
SSW
10
S
5
SSE
10
SSE
5
SSE
5
SSW
5
SSW
5
SW
5
WSW
5
SSW
5
SSE
5
S
5
SSW
5
SW
10
SW
10
WSW
10
WSW
5
WNW
5
N
5
ENE
5
SE
5
SW
5
SW
5
SW
5
W
5
WNW
0
E
0
E
5
S
5
WSW
offglassglasscrosscrosscross-
off
cross-
off
cross-
off
offglasscrosscrosscross-
on
cross-
on
crosscross-
off
glassglassglasscrossglasscross-
off
cross-
off
glassglassglassononononcross-
on
ononcross-
on
ononglassglassglassglassglassglasscross-
on
cross-
on
cross-
on
crosscrossglassglasscross-
off
cross-
on
cross-
on
cross-
on
glassglassglassglassglassglassglass
7:46PM
0.92
8:00AM
1.18
8:14PM
0.87
8:29AM
1.15
8:42PM
0.81
8:59AM
1.11
9:11PM
0.74
9:32AM
1.05
9:44PM
0.68
10:12AM
0.99
10:31PM
0.61
11:07AM
0.93
11:59PM
0.57
12:28PM
0.89
1:54PM
0.08
1:37AM
0.09
2:26PM
0.11
2:01AM
0.13
2:58PM
0.15
2:25AM
0.17
3:33PM
0.21
2:51AM
0.22
4:14PM
0.28
3:20AM
0.28
5:08PM
0.34
3:58AM
0.35
6:28PM
0.37
5:05AM
0.41

Note: the tide data above is for Rifles (Kandui Right) which is 2 km away. Surf properties and timing are calculated for 4 Bobs.New forecast is published every 6 hours at www.surf-forecast.com. See detailed tide info and graph
Offshore winds at 4 Bobs blow from the N

Wednesday
14
Thursday
15
Friday
16
Saturday
17
Sunday
18
Monday
19
Tuesday
20
Wednesday
21
10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
thunderstorm
clear
clear
partially cloudy
partially cloudy
clear
clear
partially cloudy
partially cloudy
clear
clear
clear
clear
partially cloudy
partially cloudy
partially cloudy
partially cloudy
partially cloudy
clear
clear
partially cloudy
partially cloudy
partially cloudy
clear
partially cloudy
clear
clear
clear
partially cloudy
clear
clear
clear
clear
clear
clear
partially cloudy
clear
clear
clear
clear
clear
partially cloudy
clearclearsome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudsclearsome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudsrisk thund- derclearclearsome cloudssome cloudsclearclearsome cloudssome cloudsclearclearclearclearsome cloudssome cloudssome cloudssome cloudssome cloudsclearclearsome cloudssome cloudssome cloudsclearsome cloudsclearclearclearsome cloudsclearclearclearclearclearclearsome cloudsclearclearclearclearclearsome clouds
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272828282828272728282828282828272828282828272727272828282828272728282828282727272728282828272727272828282828272727282828
-------6:20-------6:20-------6:20-------6:20-------6:20-------6:18-------6:18----
--6:24-------6:23-------6:23-------6:23-------6:23-------6:22-------6:22-------6:22-

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