Surf Forecasts:
How big are the waves at 4 Bobs today (03 Sep):
- Morning surf: Morning surf (03 Sep, local time) - 5ft (1.5m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (03 Sep, local time) - 5ft (1.5m), 14s period with SW swell.
- Evening surf: Evening surf (03 Sep, local time) - 5ft (1.5m), 14s period with SW swell.
The current surf forecast for 4 Bobs at 6PM is: 1.5m 14s primary swell from a Southwest direction and 0.2m 8s secondary swell from a West-northwest direction, 1.0m 8s secondary swell from a South-southeast direction (forecast issued at 12:00pm September 03). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (03 Sep) | 5ft (1.5m) | 15s |
| Afternoon (03 Sep) | 5ft (1.5m) | 14s |
| Evening (03 Sep) | 5ft (1.5m) | 14s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 21mm), heaviest during Thu morning. Warm (max 28°C on Thu morning, min 26°C on Fri night). Winds increasing (light winds from the ESE on Fri morning, fresh winds from the SE by Sat night). | |||||||||||||||||||||
Thu 3 | Friday 4 | Saturday 5 | |||||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 17 | SSW 17 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 928 | 915 | 915 | 915 | 902 | 822 | 799 | 651 | 581 | 501 | 458 | 451 | 388 | 346 | 504 | 980 | 958 | 870 | 665 | 563 | 459 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on |
High Tide | 10:18PM1.09m | 10:12AM0.69m | 11:20PM1.03m | 11:19AM0.58m | |||||||||||||||||
Low Tide | 3:37PM0.09m | 4:47AM0.25m | 4:19PM0.15m | 5:59AM0.33m | 5:14PM0.23m | ||||||||||||||||
 | | |  | |  | | | | | | | | | | | | |  |  | | |
 | 6:20 | — | — | — | — | — | 6:18 | — | — | — | — | — | — | — | 6:18 | — | — | — | — | — | — |
 | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — |
mm | 4 | 1 | 1 | — | — | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | 1 | 1 | 1 | 1 | — | — | — |
Temp °C | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 26 | 26 | 27 | 27 | 28 | 27 | 27 |
Feels °C | 30 | 31 | 30 | 31 | 30 | 30 | 30 | 30 | 30 | 32 | 32 | 32 | 30 | 30 | 29 | 28 | 29 | 28 | 29 | 27 | 26 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SW 13 | SSW 13 | SSW 13 | SSW 17 | SSW 17 | SSW 16 | SSW 17 | SSW 14 | SSW 14 |
| kJ | 928 | 915 | 915 | 915 | 902 | 822 | 799 | 651 | 581 | 501 | 458 | 451 | 388 | 346 | 277 | 980 | 958 | 870 | 665 | 452 | 459 |
Swell 2 Height (m) Direction Period (s) | W 16 | SSE 7 | WNW 8 | WNW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | SSE 8 | SSE 8 | SSW 17 | S 17 | SSW 16 | SSW 16 | SSW 17 | NW 9 | NW 9 | WNW 9 | SSW 13 | SSW 17 | SSW 17 |
| kJ | 20 | 91 | 6 | 6 | 2 | 2 | 6 | 6 | 110 | 113 | 99 | 140 | 208 | 273 | 504 | 3 | 3 | 7 | 257 | 563 | 433 |
Swell 3 Height (m) Direction Period (s) | W 16 | W 16 | — | — | — | — | W 15 | W 15 | WNW 8 | SSW 18 | WNW 8 | NW 8 | WNW 8 | WNW 8 | NW 8 | W 14 | W 13 | W 13 | WNW 8 | WNW 8 | WNW 10 |
| kJ | 20 | 5 | — | — | — | — | 4 | 4 | 6 | 61 | 6 | 2 | 6 | 6 | 2 | 4 | 4 | 3 | 7 | 7 | 10 |
Wind waves Height (m) Direction Period (s) | SSE 6 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | — | — | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 6 |
| kJ | 129 | 132 | 117 | 123 | 123 | 123 | 131 | 128 | — | — | 107 | 99 | 97 | 104 | 104 | 111 | 142 | 138 | 155 | 162 | 143 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 2 | 2 | 7 | 7 | 7 | 2 | 7 | 7 | 7 | 7 | 7 | 7 | 341 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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