Surf Forecasts:
How big are the waves at 4 Bobs today (01 Oct):
- Morning surf: Morning surf (01 Oct, local time) - 4ft (1.2m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (01 Oct, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (01 Oct, local time) - 4.5ft (1.4m), 16s period with SSW swell.
The current surf forecast for 4 Bobs at 12AM is: 1.2m 16s primary swell from a Southwest direction and 1.0m 10s secondary swell from a South direction (forecast issued at 06:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (01 Oct) | 4ft (1.2m) | 15s |
| Afternoon (01 Oct) | 4.5ft (1.3m) | 15s |
| Evening (01 Oct) | 4.5ft (1.4m) | 16s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 59mm), heaviest during Fri morning. Warm (max 28°C on Thu morning, min 25°C on Fri morning). Wind will be generally light. | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
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 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 864 | 853 | 666 | 702 | 666 | 649 | 640 | 730 | 750 | 811 | 957 | 945 | 933 | 897 | 886 | 874 | 863 | 851 | 840 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross-on | cross-on | cross-on | cross-on | glassy | glassy | cross-off | cross | cross | cross |
High Tide | 8:29PM1.26m | 8:41AM0.83m | 9:10PM1.20m | 9:21AM0.73m | 10:00PM1.12m | ||||||||||||||
Low Tide | 1:56PM-0.00m | 2:54AM0.06m | 2:32PM0.04m | 3:42AM0.14m | 3:11PM0.11m | ||||||||||||||
 |  | | | | | |  | |  | | |  | |  | | | | | |
 | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:07 | — | — | — | — | — | — |
 | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — | — | — | — | — | — | 6:15 | — | — |
mm | — | — | — | — | — | — | — | 2 | — | 1 | 3 | 4 | 6 | 6 | 8 | 12 | 1 | 3 | 2 |
Temp °C | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 25 | 26 | 26 | 27 |
Feels °C | 29 | 31 | 30 | 30 | 30 | 30 | 30 | 31 | 30 | 30 | 30 | 28 | 29 | 32 | 30 | 29 | 30 | 30 | 31 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 864 | 853 | 666 | 702 | 666 | 649 | 640 | 730 | 750 | 811 | 957 | 945 | 933 | 897 | 886 | 874 | 863 | 851 | 840 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 8 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 9 | SSE 11 | SSE 11 | SSE 8 | SSE 8 | S 8 | S 10 | SSE 9 | S 9 |
| kJ | 83 | 90 | 206 | 210 | 206 | 204 | 69 | 49 | 70 | 48 | 44 | 25 | 25 | 171 | 176 | 144 | 188 | 126 | 176 |
Swell 3 Height (m) Direction Period (s) | S 10 | S 10 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | WNW 7 | SSE 12 | NW 7 | NW 7 | NW 7 | SSE 11 | WNW 7 | SSE 10 | SSE 10 | SSE 10 | W 15 |
| kJ | 56 | 78 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 15 | 2 | 2 | 2 | 25 | 5 | 30 | 20 | 20 | 4 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | ESE 5 | — | — | — | — | — |
| kJ | — | — | — | — | — | 69 | 91 | 89 | 82 | 105 | 121 | 139 | 171 | 10 | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 82 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 12 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 10 | 10 | 10 |
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