Surf Forecasts:
How big are the waves at 4 Bobs today (06 Sep):
- Morning surf: Morning surf (06 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (06 Sep, local time) - 3.5ft (1.1m), 15s period with SSW swell.
- Evening surf: Evening surf (06 Sep, local time) - 4.5ft (1.4m), 16s period with SSW swell.
The current surf forecast for 4 Bobs at 4AM is: 1.1m 15s primary swell from a South-southwest direction and 0.9m 18s secondary swell from a South-southwest direction, 1.6m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am September 06). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (06 Sep) | 4.5ft (1.4m) | 16s |
| Afternoon (06 Sep) | 3.5ft (1.1m) | 15s |
| Evening (06 Sep) | 4.5ft (1.4m) | 16s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 7mm), mostly falling on Sun afternoon. Warm (max 28°C on Sat night, min 27°C on Sat night). Mainly fresh winds. | ||||||||||||||||||||||||
Sunday 6 | Monday 7 | Tuesday 8 | ||||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 18 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | S 18 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSE 9 | SSE 9 | SSW 18 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 515 | 530 | 1029 | 1016 | 986 | 399 | 706 | 1096 | 627 | 522 | 773 | 660 | 549 | 394 | 402 | 446 | 456 | 753 | 512 | 1110 | 1050 | 1282 | 1376 | 1343 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 00:51AM0.99m | 1:44PM0.54m | 2:31AM1.01m | 3:31PM0.61m | 3:47AM1.07m | 4:35PM0.73m | ||||||||||||||||||
Low Tide | 7:47AM0.35m | 6:36PM0.30m | 9:44AM0.29m | 8:24PM0.31m | 10:43AM0.21m | 9:54PM0.26m | ||||||||||||||||||
 |  |  |  | |  | | | | | | | | | | | |  | | | | | |  | |
 | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — |
mm | — | — | — | — | — | 1 | — | — | — | — | 1 | 1 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | 1 |
Temp °C | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 27 | 27 | 28 | 28 | 28 | 28 | 26 | 27 | 27 | 27 | 27 | 27 | 28 | 26 | 26 | 27 | 27 | 27 | 29 | 29 | 29 | 31 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 14 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 20 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 515 | 530 | 1029 | 1016 | 986 | 378 | 706 | 1096 | 627 | 522 | 773 | 660 | 549 | 390 | 402 | 372 | 222 | 753 | 512 | 1110 | 1050 | 1282 | 1376 | 1343 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 18 | S 20 | S 20 | S 20 | S 18 | S 18 | W 10 | S 16 | S 16 | SSW 21 | SSW 21 | SW 21 | SSW 20 | SSW 20 | SSW 20 | SSW 18 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | S 12 |
| kJ | 443 | 438 | 196 | 268 | 186 | 399 | 393 | 2 | 325 | 326 | 45 | 90 | 112 | 256 | 339 | 346 | 302 | 242 | 178 | 169 | 167 | 150 | 150 | 101 |
Swell 3 Height (m) Direction Period (s) | S 21 | S 21 | W 10 | W 11 | W 11 | SSW 16 | S 24 | S 24 | W 10 | SW 22 | W 10 | W 10 | SSE 18 | SSE 18 | SSE 17 | SSE 17 | S 13 | SSE 16 | SSW 18 | SSE 16 | SSE 16 | SSE 15 | SSE 15 | SSE 15 |
| kJ | 36 | 81 | 8 | 9 | 9 | 295 | 11 | 11 | 2 | 18 | 2 | 2 | 31 | 30 | 59 | 55 | 117 | 51 | 399 | 50 | 48 | 77 | 76 | 72 |
Wind waves Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 9 | SSE 9 |
| kJ | 319 | 344 | 336 | 306 | 306 | 392 | 383 | 383 | 383 | 344 | 344 | 394 | 412 | 394 | 389 | 446 | 456 | 374 | 322 | 268 | 246 | 252 | 258 | 281 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 489 | 489 | 7 | 7 | 7 | 7 | 7 | 7 | 389 | 389 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 389 | 7 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
Nearest