Surf Forecasts:
How big are the waves at 4 Bobs today (03 Aug):
- Morning surf: Morning surf (03 Aug, local time) - 5.5ft (1.7m), 15s period with SSW swell.
- Afternoon surf: Afternoon surf (03 Aug, local time) - 5ft (1.6m), 14s period with SSW swell.
- Evening surf: Evening surf (03 Aug, local time) - 5ft (1.5m), 14s period with SSW swell.
The current surf forecast for 4 Bobs at 5AM is: 1.7m 15s primary swell from a South-southwest direction and 0.8m 8s secondary swell from a South-southeast direction (forecast issued at 12:00am August 03). The wind direction is predicted to be glassy and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Aug) | 5.5ft (1.7m) | 15s |
| Afternoon (03 Aug) | 5ft (1.6m) | 14s |
| Evening (03 Aug) | 5ft (1.5m) | 14s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 74mm), heaviest during Sun night. Warm (max 29°C on Wed afternoon, min 25°C on Mon afternoon). Mainly fresh winds. | ||||||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | ||||||||||||||||||||||
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 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 19 | SSW 19 | SSW 18 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1341 | 1225 | 1161 | 1145 | 899 | 996 | 928 | 690 | 643 | 1068 | 808 | 915 | 1586 | 1586 | 1566 | 1469 | 1393 | 1258 | 1258 | 1292 | 1309 | 1077 | 1066 | 2003 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | glassy | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | off | off | off | off | off | off | off | off |
High Tide | 8:49AM1.07m | 9:28PM1.01m | 9:19AM0.99m | 10:05PM1.03m | 9:53AM0.89m | |||||||||||||||||||
Low Tide | 2:41AM0.17m | 3:07PM0.05m | 3:23AM0.20m | 3:39PM0.07m | 4:10AM0.24m | 4:14PM0.10m | ||||||||||||||||||
 | |  | | |  | |  | | | | |  | | | | |  | | | | | | | |
 | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — | — | 6:26 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:30 | — | — | — | — | — | — | — | 6:29 | — | — |
mm | 7 | 5 | 3 | 4 | 3 | 6 | 1 | — | 1 | 3 | 5 | 1 | — | 5 | 4 | 4 | 2 | 1 | 4 | 4 | 1 | 3 | 3 | 2 |
Temp °C | 28 | 27 | 27 | 27 | 27 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 29 | 28 | 27 |
Feels °C | 32 | 31 | 31 | 30 | 29 | 24 | 26 | 27 | 28 | 28 | 28 | 29 | 31 | 30 | 31 | 30 | 28 | 28 | 28 | 28 | 30 | 31 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 18 |
| kJ | 1341 | 1225 | 1161 | 1145 | 899 | 996 | 928 | 690 | 643 | 1068 | 808 | 915 | 1586 | 1586 | 1566 | 1469 | 1393 | 1258 | 1258 | 1292 | 1309 | 949 | 892 | 2003 |
Swell 2 Height (m) Direction Period (s) | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | S 7 | S 7 | S 7 | SSW 17 | SSW 13 | SSW 13 | WNW 11 | WNW 11 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | WNW 10 | SSW 19 | SSW 19 | W 10 |
| kJ | 77 | 77 | 77 | 75 | 71 | 66 | 64 | 48 | 622 | 357 | 506 | 302 | 372 | 324 | 312 | 370 | 373 | 331 | 260 | 260 | 255 | 1077 | 1066 | 192 |
Swell 3 Height (m) Direction Period (s) | WNW 10 | WNW 10 | WNW 9 | WNW 9 | SSW 18 | S 18 | SW 18 | S 16 | S 7 | S 7 | WNW 10 | SSW 13 | SSE 7 | SSE 6 | NNE 4 | S 16 | S 16 | SSW 22 | SSW 22 | SSW 21 | SSW 20 | WNW 10 | WNW 10 | SW 15 |
| kJ | 18 | 18 | 17 | 17 | 104 | 160 | 80 | 260 | 46 | 24 | 140 | 427 | 17 | 8 | 6 | 20 | 20 | 185 | 263 | 353 | 469 | 209 | 209 | 217 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | WNW 9 | NW 9 | NW 9 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | N 4 | WNW 4 | N 4 | NNW 4 | NNW 4 | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 |
| kJ | — | — | — | — | — | 8 | 20 | 19 | 10 | 20 | 17 | 12 | 14 | 11 | 10 | 15 | 19 | 17 | 10 | 13 | 13 | 13 | 10 | 23 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 7 | 0 | 0 | 10 | 0 | 82 | 82 | 10 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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