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4 Bobs Surf Forecast / Mentawi Islands / Indonesia

48hr Weather and Surf, issued 6 pm Friday 19 Aug 2022 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 29.5 °C (Statistics for 19 Aug 1981-2005 - mean: 28.9 max: 30.0 min: 26.9 °C)
Icon breakBreak
Icon legend buoysLive Wave Height (m)
Icon legend windLive Wind Speed (km/h)
Four bobs.12
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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 29.5 °C (Statistics for 19 Aug 1981-2005 - mean: 28.9 max: 30.0 min: 26.9 °C)

Eyeball surf reportRecent Eyeball Surf Reports for Mentawi Islands

  1. weather stationWind Update The wind is still offshore at 4 Bobs (light winds from the N at MiaPadang 165 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 10PM is: 1.9m 11s primary swell from a South direction and 0.9m 16s secondary swell from a Southwest direction (forecast issued at 06:00pm August 19). The wind direction is predicted to be cross-onshore and the swell rating is 4.

Time (WIB) & DateWave HeightWave Period
Morning (19 Aug)--
Afternoon (19 Aug)6ft (1.9m)11s
Evening (19 Aug)6ft (1.9m)11s

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

Updates in  hr  min  s Update imminent
Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
Rating
(10 max)
444443431233334433332121112222222323333322333332222221111122
Swell
Height Map
T indonesia.htsgw.metric.3.cc23T indonesia.htsgw.metric.6.cc23T indonesia.htsgw.metric.9.cc23
T indonesia.htsgw.metric.12.cc23T indonesia.htsgw.metric.15.cc23T indonesia.htsgw.metric.21.cc23
T indonesia.htsgw.metric.36.cc23T indonesia.htsgw.metric.39.cc23T indonesia.htsgw.metric.45.cc23
T indonesia.htsgw.metric.60.cc23T indonesia.htsgw.metric.63.cc23T indonesia.htsgw.metric.69.cc23
T indonesia.htsgw.metric.84.cc23T indonesia.htsgw.metric.87.cc23T indonesia.htsgw.metric.93.cc23
T indonesia.htsgw.metric.108.cc23T indonesia.htsgw.metric.111.cc23T indonesia.htsgw.metric.117.cc23
T indonesia.htsgw.metric.132.cc23T indonesia.htsgw.metric.135.cc23T indonesia.htsgw.metric.141.cc23
T indonesia.htsgw.metric.156.cc23T indonesia.htsgw.metric.159.cc23T indonesia.htsgw.metric.165.cc23
T indonesia.htsgw.metric.180.cc23T indonesia.htsgw.metric.183.cc23T indonesia.htsgw.metric.189.cc23
Wave Height (m) & direction (?)
1.9
S
1.8
S
1.9
S
1.9
S
1.9
S
1.4
S
1.8
S
1.6
S
1.5
S
1.4
S
1.4
S
1.7
S
1.6
S
1.5
S
1.7
S
1.6
S
1.5
S
1.5
S
1.4
S
1.4
S
1.3
S
1.2
S
1.3
S
1.1
S
1.1
S
1.1
S
1
S
0.9
SSE
1
S
0.6
SW
0.7
SW
0.9
S
0.6
SSW
0.7
SW
0.7
SW
0.8
SSW
0.8
SSW
0.9
SSW
0.9
SSW
1.1
SW
1.1
SW
1.1
SW
1.1
SW
1
SW
1
SW
0.9
SSW
0.9
SSW
0.9
SW
0.9
SW
0.7
SW
0.7
SW
0.7
SW
0.6
SW
0.6
SSW
0.6
SSW
0.6
SSW
0.7
SSE
0.7
SSE
0.9
SSE
0.9
SSE
Period(s) (?)1212111111121110101010101012121212121211111113101010101010151410181818171616161615151414141414131313131313131312991010
Wave
Graph
(?)Metric surfscale
Energy (?)9888578568108135117645624583924085985246178307356286075204933823195722542492441921601901712031642113193163513304474415585094894824013953423232612531751721701341091081037979184170
Wind
(km/h)
5
SW
10
WSW
10
SW
5
SW
0
NNE
5
NNE
10
NNW
20
WNW
25
WNW
25
WNW
20
WNW
10
NNW
15
NNE
15
NNE
10
N
10
NW
10
WNW
5
WSW
5
S
10
ESE
15
ESE
20
E
15
ESE
10
ESE
10
ESE
10
SE
10
SSE
5
S
0
SSW
0
SSE
5
SE
5
ESE
5
S
10
SSE
10
SSE
5
S
5
ESE
5
SSE
5
SE
10
SSE
10
SSW
15
S
10
SE
5
SE
5
SE
5
S
5
SSE
5
SSE
5
SSW
5
S
0
E
0
NNW
0
SW
5
ESE
5
E
5
E
0
NE
0
NE
5
WNW
5
WNW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
glasscross-
on
cross-
on
glassglasscross-
off
offcross-
off
cross-
off
cross-
off
cross-
off
cross-
off
offcross-
off
offcross-
off
cross-
off
glassglasscross-
on
cross-
on
crosscrosscrosscross-
on
cross-
on
cross-
on
glassglassglassglasscross-
on
ononcross-
on
glassglassonglassonononcross-
on
glasscross-
on
onglassglassonglassglassglassglassglassglassglassglassglassglassglass
High Tide
/ height (m)
11:46PM
0.95
11:33AM
0.63
12:50AM
0.90
12:51PM
0.55
2:13AM
0.89
3:00PM
0.54
3:32AM
0.92
4:25PM
0.58
4:30AM
0.98
5:13PM
0.65
5:14AM
1.04
5:48PM
0.72
5:50AM
1.10
6:19PM
0.80
Low Tide
/ height (m)
4:50PM
0.23
6:26AM
0.41
5:29PM
0.31
8:07AM
0.44
6:28PM
0.37
9:55AM
0.40
8:02PM
0.40
10:55AM
0.34
9:31PM
0.38
11:33AM
0.27
10:32PM
0.32
12:02PM
0.20
11:18PM
0.25
12:30PM
0.15
11:57PM
0.19

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

Friday
19
Saturday
20
Sunday
21
Monday
22
Tuesday
23
Wednesday
24
Thursday
25
Friday
26
Sat
27
4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM4AM7AM10AM1PM4PM7PM10PM1AM
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Summaryrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dersome cloudsrisk thund- derrisk thund- derrisk thund- derlight raincloudycloudycloudycloudyrisk thund- dercloudycloudysome cloudscloudyrisk thund- dersome cloudscloudysome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudssome cloudsrisk thund- derrisk thund- derrisk thund- derrisk thund- derrisk thund- dersome cloudssome cloudsrisk thund- derrisk thund- derrisk thund- dercloudysome cloudsclearclearclearclearrisk thund- derclearclearsome cloudsrisk thund- derclearclearclearclearsome clouds
Rain (mm)
422243-4521----1----2-------------12122--122------1---1-----
Temp. °C282828272727272728262626262626262727272727262727282828272727282828282727272727282828272626272727282827272727272828282827
Feels °C (?)323131313231292828262728272829283031302929272929303131313132323131313031313030313030303029313031323231323231313232333231
Sunrise-----6:24-------6:24-------6:24-------6:22-------6:22-------6:22-------6:22------
Sunset6:28-------6:27-------6:27-------6:27-------6:27-------6:27-------6:25-------6:25---

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.