Surf Forecasts:
How big are the waves at 4 Bobs today (07 Aug):
- Afternoon surf: Afternoon surf (07 Aug, local time) - 8ft (2.4m), 17s period with SSW swell.
- Evening surf: Evening surf (07 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for 4 Bobs at 11PM is: 2.5m 16s primary swell from a South-southwest direction and 0.7m 9s secondary swell from a West-northwest direction (forecast issued at 06:00pm August 07). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (07 Aug) | - | - |
| Afternoon (07 Aug) | 8ft (2.4m) | 17s |
| Evening (07 Aug) | 8ft (2.5m) | 16s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 13mm), heaviest on Sat night. Warm (max 28°C on Fri afternoon, min 26°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | |||||||||||||||||
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 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 16 | S 16 | SSW 15 | S 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 3480 | 3584 | 3293 | 3213 | 3173 | 2940 | 2940 | 2649 | 2379 | 2348 | 2088 | 2249 | 1668 | 2195 | 2007 | 2417 | 2322 | 1588 | 1963 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross | cross-off | off | cross-off | glassy | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 1:08AM1.01m | 1:23PM0.57m | 2:36AM1.05m | 3:18PM0.57m | |||||||||||||||
Low Tide | 5:46PM0.19m | 7:48AM0.35m | 6:54PM0.23m | 9:34AM0.30m | 8:19PM0.24m | ||||||||||||||
 |  |  | |  |  |  | | | | | | | | | | | | | |
 | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | — | — | — | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | — | — |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 28 | 27 |
Feels °C | 31 | 31 | 31 | 31 | 31 | 31 | 32 | 32 | 31 | 32 | 32 | 31 | 30 | 29 | 28 | 29 | 29 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | S 16 | S 16 | SSW 15 | S 15 |
| kJ | 3480 | 3584 | 3293 | 3213 | 3173 | 2940 | 2940 | 2649 | 2379 | 2348 | 2088 | 2249 | 1668 | 2195 | 2007 | 2417 | 2322 | 1588 | 1963 |
Swell 2 Height (m) Direction Period (s) | WNW 10 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | SSW 18 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 | WNW 9 |
| kJ | 145 | 100 | 94 | 84 | 62 | 62 | 61 | 61 | 61 | 59 | 43 | 61 | 534 | 44 | 44 | 43 | 44 | 31 | 32 |
Swell 3 Height (m) Direction Period (s) | N 4 | — | — | — | — | — | — | — | — | — | — | — | WNW 9 | — | — | — | S 26 | SW 26 | SSW 26 |
| kJ | 9 | — | — | — | — | — | — | — | — | — | — | — | 44 | — | — | — | 14 | 26 | 66 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | SE 4 | SE 4 | SSE 6 | SSE 6 | SE 5 | SE 5 | SSE 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 6 | 8 | 49 | 65 | 45 | 53 | 70 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 2 | 7 | 7 | 7 | 2 | 7 | 11 | 7 | 11 | 328 | 341 | 131 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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