- Forecast
- Maps
- Live
- Weather State
- Spot Information

4 Bobs Surf Forecast / Mentawi Islands / Indonesia

How big are the waves at 4 Bobs today?
The current surf forecast for 4 Bobs at 6PM is: 2.0m 18s primary swell from a South-southwest direction and 1.3m 9s secondary swell from a South direction (forecast issued at 12:00pm October 04). The wind direction is predicted to be onshore and the swell rating is 2.
Time (WIB) & Date | Wave Height | Wave Period |
---|---|---|
Morning (04 Oct) | 4.5ft (1.3m) | 15s |
Afternoon (04 Oct) | 4.5ft (1.3m) | 19s |
Evening (04 Oct) | 5.5ft (1.7m) | 18s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | 10 PM | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Swell Height Map | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Period(s) (?) | 15 | 19 | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 10 | 10 | 9 | 16 | 16 | 16 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 18 | 19 | 19 | 16 | 16 | 16 | 17 | 18 | 18 | 14 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 14 |
Wave (?)Graph ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Energy (?) | 763 | 904 | 1199 | 2494 | 1852 | 2291 | 2544 | 2254 | 2007 | 1982 | 1757 | 1471 | 1358 | 1554 | 1061 | 1363 | 1325 | 1097 | 1049 | 919 | 905 | 771 | 771 | 771 | 771 | 653 | 603 | 220 | 216 | 211 | 377 | 425 | 419 | 318 | 257 | 367 | 367 | 362 | 293 | 231 | 261 | 309 | 323 | 518 | 365 | 458 | 539 | 595 | 854 | 522 | 516 | 701 | 869 | 940 | 1074 | 636 | 636 | 553 | 416 | 681 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on | on | on | cross- on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | cross- on | cross- on | cross- on | on | on | on | cross- on | on | on | on | on | on | on | on | cross- on | cross- on | on | on | on | on | on | on |
High Tide / height (m) | 9:34PM 1.14 | 9:48AM 0.68 | 10:19PM 1.02 | 10:36AM 0.58 | 11:20PM 0.90 | 12:17PM 0.51 | 12:53AM 0.83 | 2:25PM 0.53 | 2:28AM 0.83 | 3:42PM 0.63 | 3:35AM 0.87 | 4:27PM 0.74 | 4:23AM 0.93 | 5:01PM 0.85 | ||||||||||||||||||||||||||||||||||||||||||||||
Low Tide / height (m) | 2:42PM 0.09 | 3:53AM 0.19 | 3:15PM 0.17 | 4:40AM 0.29 | 3:52PM 0.26 | 5:46AM 0.37 | 4:39PM 0.36 | 9:23AM 0.40 | 6:02PM 0.44 | 10:18AM 0.35 | 8:20PM 0.46 | 10:37AM 0.30 | 9:52PM 0.40 | 10:52AM 0.25 | ||||||||||||||||||||||||||||||||||||||||||||||
Wednesday 04 | Thursday 05 | Friday 06 | Saturday 07 | Sunday 08 | Monday 09 | Tuesday 10 | Wednesday 11 | |||||||||||||||||||||||||||||||||||||||||||||||||||||
Sunrise | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - | - | - | - | 6:05 | - | - | - | - |
Sunset | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:15 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:14 | - | - | - | - | - | - | - | 6:13 | - |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | - | - | - | - | - | - | 1 | - | 1 | 1 |
Temp. °C | 24 | 25 | 25 | 25 | 25 | 24 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 | 25 | 25 | 25 | 26 | 26 | 26 | 26 |
Feels °C (?) | 24 | 26 | 26 | 26 | 27 | 26 | 26 | 27 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 27 | 28 | 27 | 26 | 28 | 28 | 27 | 29 | 29 | 27 | 26 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 29 | 29 | 28 | 28 | 27 | 28 | 27 | 27 | 28 | 28 | 27 | 28 | 27 | 28 | 28 | 28 | 29 | 29 | 28 | 28 |
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.