Surf Forecasts:
How big are the waves at 4 Bobs today (16 Oct):
- Morning surf: Morning surf (16 Oct, local time) - 3.5ft (1.1m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (16 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
- Evening surf: Evening surf (16 Oct, local time) - 3ft (0.9m), 14s period with SW swell.
The current surf forecast for 4 Bobs at 4PM is: 0.9m 14s primary swell from a Southwest direction and 1.1m 11s secondary swell from a South direction (forecast issued at 12:00pm October 16). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Oct) | 3.5ft (1.1m) | 15s |
| Afternoon (16 Oct) | 3ft (0.9m) | 14s |
| Evening (16 Oct) | 3ft (0.9m) | 14s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 51mm), heaviest during Sun night. Warm (max 28°C on Fri morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||
Fri 16 | Saturday 17 | Sunday 18 | |||||||||||||||||||
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 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 18 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||
 kJ | 410 | 404 | 350 | 346 | 346 | 289 | 285 | 323 | 319 | 594 | 610 | 757 | 757 | 587 | 832 | 909 | 760 | 840 | 924 | 1024 | 1175 |
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 | on | on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on |
High Tide | 9:22PM1.00m | 9:27AM0.61m | 10:00PM0.91m | 10:04AM0.55m | |||||||||||||||||
Low Tide | 2:37PM0.17m | 3:51AM0.25m | 3:12PM0.24m | 4:41AM0.32m | 3:55PM0.33m | ||||||||||||||||
 |  | |  | |  | | | | | | | | | | | | | | | | |
 | 6:03 | — | — | — | — | — | 6:03 | — | — | — | — | — | — | — | 6:03 | — | — | — | — | — | — |
 | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — |
mm | 1 | — | — | — | — | 1 | 1 | 2 | 1 | 1 | — | — | — | 2 | 3 | 6 | 4 | 2 | — | 1 | 4 |
Temp °C | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 30 | 30 | 29 | 29 | 30 | 29 | 29 | 30 | 30 | 30 | 30 | 30 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 14 | S 11 | SW 14 | SW 14 | S 11 | SW 14 | SW 14 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 410 | 404 | 297 | 346 | 346 | 233 | 285 | 228 | 319 | 594 | 610 | 757 | 757 | 587 | 832 | 909 | 760 | 840 | 924 | 1024 | 1175 |
Swell 2 Height (m) Direction Period (s) | SW 21 | SSW 21 | SW 14 | SW 20 | SSW 19 | SW 14 | SSW 18 | SW 18 | SW 14 | SW 14 | W 15 | W 15 | SSW 10 | SW 12 | S 10 | — | SSW 11 | SSW 11 | SSW 11 | SSW 11 | SSW 18 |
| kJ | 18 | 42 | 350 | 97 | 148 | 289 | 214 | 323 | 181 | 116 | 4 | 4 | 31 | 124 | 2 | — | 82 | 79 | 105 | 103 | 456 |
Swell 3 Height (m) Direction Period (s) | S 21 | W 16 | SSW 20 | W 16 | W 16 | SSW 19 | S 11 | W 15 | W 15 | — | — | W 15 | — | SSW 10 | — | — | — | — | — | S 19 | — |
| kJ | 9 | 5 | 38 | 5 | 5 | 143 | 81 | 4 | 4 | — | — | 4 | — | 20 | — | — | — | — | — | 114 | — |
Wind waves Height (m) Direction Period (s) | S 11 | S 11 | — | S 11 | S 11 | — | S 11 | S 11 | S 11 | S 10 | S 10 | S 8 | SSE 7 | SSE 7 | SSE 7 | SSE 5 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SSE 7 |
| kJ | 364 | 371 | — | 284 | 279 | — | 233 | 233 | 229 | 225 | 216 | 118 | 91 | 117 | 147 | 86 | 123 | 108 | 118 | 86 | 84 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 155 | 7 | 7 | 7 | 7 | 7 | 29 | 103 | 155 | 155 | 7 | 11 | 7 | 7 | 7 | 7 | 7 | 7 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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