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4 Bobs Surf Forecast / Mentawi Islands / Indonesia
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Recent Eyeball Surf Reports for Mentawi Islands
The wind is still offshore at 4 Bobs (light winds from the N at MiaPadang 165 km from 4 Bobs).
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) & Date | Wave Height | Wave 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)
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
Rating (10 max) |  | | | | |  | | |  |  | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Swell Height Map |    |    |    |    |    |    |    |    |    | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Period(s) (?) | 12 | 12 | 11 | 11 | 11 | 12 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 13 | 10 | 10 | 10 | 10 | 10 | 10 | 15 | 14 | 10 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 12 | 9 | 9 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Energy (?) | 988 | 857 | 856 | 810 | 813 | 511 | 764 | 562 | 458 | 392 | 408 | 598 | 524 | 617 | 830 | 735 | 628 | 607 | 520 | 493 | 382 | 319 | 572 | 254 | 249 | 244 | 192 | 160 | 190 | 171 | 203 | 164 | 211 | 319 | 316 | 351 | 330 | 447 | 441 | 558 | 509 | 489 | 482 | 401 | 395 | 342 | 323 | 261 | 253 | 175 | 172 | 170 | 134 | 109 | 108 | 103 | 79 | 79 | 184 | 170 |
Wind (km/h) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | glass | cross- on | cross- on | glass | glass | cross- off | off | cross- off | cross- off | cross- off | cross- off | cross- off | off | cross- off | off | cross- off | cross- off | glass | glass | cross- on | cross- on | cross | cross | cross | cross- on | cross- on | cross- on | glass | glass | glass | glass | cross- on | on | on | cross- on | glass | glass | on | glass | on | on | on | cross- on | glass | cross- on | on | glass | glass | on | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass | glass |
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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tuesday 23 | Wednesday 24 | Thursday 25 | Friday 26 | Sat 27 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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 | 10 PM | 1 AM | |
 | |  | | | |  | | | |  |  | | |  | | | |  | | | | | | | | | | | | | | | | | | | | | | | | | | | |  | | | | |  | | | | | | | | | |
| Summary | risk thund- der | risk thund- der | risk thund- der | risk thund- der | risk thund- der | risk thund- der | some clouds | risk thund- der | risk thund- der | risk thund- der | light rain | cloudy | cloudy | cloudy | cloudy | risk thund- der | cloudy | cloudy | some clouds | cloudy | risk thund- der | some clouds | cloudy | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | some clouds | risk thund- der | risk thund- der | risk thund- der | risk thund- der | risk thund- der | some clouds | some clouds | risk thund- der | risk thund- der | risk thund- der | cloudy | some clouds | clear | clear | clear | clear | risk thund- der | clear | clear | some clouds | risk thund- der | clear | clear | clear | clear | some clouds |
Rain (mm) | 4 | 2 | 2 | 2 | 4 | 3 | - | 4 | 5 | 2 | 1 | - | - | - | - | 1 | - | - | - | - | 2 | - | - | - | - | - | - | - | - | - | - | - | - | - | 1 | 2 | 1 | 2 | 2 | - | - | 1 | 2 | 2 | - | - | - | - | - | - | 1 | - | - | - | 1 | - | - | - | - | - |
| Temp. °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 27 | 27 | 26 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 |
| Feels °C (?) | 32 | 31 | 31 | 31 | 32 | 31 | 29 | 28 | 28 | 26 | 27 | 28 | 27 | 28 | 29 | 28 | 30 | 31 | 30 | 29 | 29 | 27 | 29 | 29 | 30 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 31 | 31 | 30 | 31 | 31 | 30 | 30 | 31 | 30 | 30 | 30 | 30 | 29 | 31 | 30 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 31 | 32 | 32 | 33 | 32 | 31 |
| Sunrise | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:24 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - | - | 6:22 | - | - | - | - | - | - |
| Sunset | 6:28 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:25 | - | - | - |
Surf-Forecast StoreFREE! 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.
