Surf Forecasts:
How big are the waves at 4 Bobs today (02 Aug):
- Morning surf: Morning surf (02 Aug, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (02 Aug, local time) - 4.5ft (1.3m), 18s period with SSW swell.
- Evening surf: Evening surf (02 Aug, local time) - 5.5ft (1.7m), 16s period with SSW swell.
The current surf forecast for 4 Bobs at 2AM is: 1.4m 16s primary swell from a Southwest direction and 0.7m 19s secondary swell from a South-southwest direction, 1.3m 7s secondary swell from a South-southeast direction (forecast issued at 06:00pm August 01). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (02 Aug) | 4.5ft (1.3m) | 15s |
| Afternoon (02 Aug) | 4.5ft (1.3m) | 18s |
| Evening (02 Aug) | 5.5ft (1.7m) | 16s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 46mm), heaviest during Sun night. Warm (max 29°C on Sat afternoon, min 26°C on Mon night). Wind will be generally light. | |||||||||||||||||||
Sat 1 | Sunday 2 | Monday 3 | |||||||||||||||||
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 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||
 kJ | 1184 | 1170 | 1155 | 1018 | 1018 | 933 | 770 | 1178 | 790 | 1341 | 1358 | 1341 | 1225 | 1161 | 1145 | 899 | 996 | 928 | 690 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | on | glassy | glassy | cross | cross-on | glassy | glassy | glassy | off | off | glassy | glassy | glassy |
High Tide | 8:26PM0.93m | 8:22AM1.13m | 8:56PM0.98m | 8:49AM1.07m | 9:28PM1.01m | ||||||||||||||
Low Tide | 2:09PM0.06m | 2:01AM0.15m | 2:38PM0.05m | 2:41AM0.17m | 3:07PM0.05m | ||||||||||||||
 |  |  | | |  | | |  | | | | |  | | | | | | |
 | — | — | — | — | 6:28 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — |
mm | — | — | 3 | 5 | 2 | 4 | 3 | 3 | — | 1 | 7 | 4 | 4 | — | — | — | — | — | 4 |
Temp °C | 29 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 |
Feels °C | 32 | 30 | 30 | 30 | 30 | 32 | 32 | 33 | 32 | 31 | 32 | 31 | 31 | 31 | 30 | 30 | 32 | 32 | 33 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 18 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1184 | 1170 | 1155 | 1018 | 1018 | 933 | 770 | 1178 | 790 | 1341 | 1358 | 1341 | 1225 | 1161 | 1145 | 899 | 996 | 928 | 690 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | WNW 11 | WNW 11 | SSW 19 | SSW 19 | S 19 | SSW 19 | SSE 8 | SW 14 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 16 |
| kJ | 121 | 23 | 22 | 375 | 497 | 480 | 589 | 135 | 482 | 107 | 85 | 85 | 62 | 60 | 44 | 45 | 44 | 41 | 260 |
Swell 3 Height (m) Direction Period (s) | WNW 11 | W 16 | W 16 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | SW 14 | SSE 8 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SSW 18 | S 18 | SW 18 | SSE 7 |
| kJ | 22 | 5 | 5 | 22 | 22 | 21 | 20 | 293 | 137 | 19 | 19 | 18 | 18 | 17 | 17 | 104 | 160 | 80 | 40 |
Wind waves Height (m) Direction Period (s) | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | 132 | 143 | 172 | 167 | 143 | 155 | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 7 | 155 | 7 | 7 | 7 | 2 | 7 | 0 | 0 | 10 | 12 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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)
Latest Updates
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