Surf Forecasts:
How big are the waves at 4 Bobs today (22 Oct):
- Morning surf: Morning surf (22 Oct, local time) - 4ft (1.2m), 18s period with SSW swell.
- Afternoon surf: Afternoon surf (22 Oct, local time) - 3.5ft (1.1m), 17s period with SSW swell.
- Evening surf: Evening surf (22 Oct, local time) - 4.5ft (1.4m), 16s period with SSW swell.
The current surf forecast for 4 Bobs at 9AM is: 1.2m 18s primary swell from a South-southwest direction and 1.4m 13s secondary swell from a South direction, 0.9m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am October 22). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (22 Oct) | 4ft (1.2m) | 18s |
| Afternoon (22 Oct) | 3.5ft (1.1m) | 17s |
| Evening (22 Oct) | 4.5ft (1.4m) | 16s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 39mm), heaviest during Sat night. Warm (max 28°C on Thu morning, min 26°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 22 | Friday 23 | Saturday 24 | |||||||||||||||||||||
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 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | S 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 603 | 897 | 897 | 576 | 612 | 798 | 1050 | 1730 | 3804 | 3920 | 3833 | 3875 | 3705 | 3316 | 2923 | 2753 | 2686 | 2414 | 2080 | 2054 | 2080 | 2107 | 2080 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on |
High Tide | 3:19AM0.87m | 4:11PM0.84m | 4:05AM0.91m | 4:42PM0.97m | 4:45AM0.94m | 5:13PM1.10m | |||||||||||||||||
Low Tide | 9:26AM0.28m | 9:36PM0.37m | 10:01AM0.21m | 10:28PM0.26m | 10:34AM0.14m | ||||||||||||||||||
 |  | |  | | |  | | | | | | | | | | | | | | | | | |
 | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — | — | 6:01 | — | — | — | — | — | — |
 | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | — | 6:10 | — | — |
mm | — | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 3 | 2 | 3 | 3 | 3 | 3 |
Temp °C | 27 | 27 | 27 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 28 | 28 | 28 | 27 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 27 |
Feels °C | 30 | 30 | 30 | 31 | 30 | 29 | 29 | 29 | 29 | 29 | 28 | 30 | 30 | 30 | 28 | 28 | 28 | 27 | 28 | 29 | 29 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 18 | S 13 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 |
| kJ | 584 | 897 | 633 | 576 | 612 | 798 | 1042 | 1230 | 3804 | 3920 | 3833 | 3875 | 3705 | 3316 | 2923 | 2753 | 2686 | 2414 | 2080 | 2054 | 2080 | 2107 | 2080 |
Swell 2 Height (m) Direction Period (s) | SSW 18 | SSW 12 | SSW 18 | SSW 13 | SSW 12 | SSW 21 | S 21 | SSW 20 | — | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | — | W 11 |
| kJ | 603 | 268 | 897 | 286 | 233 | 721 | 1050 | 1730 | — | 6 | 6 | — | — | — | — | — | — | — | — | — | — | — | 2 |
Swell 3 Height (m) Direction Period (s) | W 8 | SW 18 | W 8 | S 20 | S 21 | SSW 24 | SSW 12 | SSW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 1 | 12 | 1 | 299 | 424 | 54 | 180 | 125 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SSE 7 | SSE 7 | S 12 | SSE 7 | SSE 7 | SSE 7 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 |
| kJ | 68 | 91 | 79 | 111 | 108 | 544 | 124 | 167 | 167 | 161 | 165 | 165 | 151 | 183 | 192 | 201 | 223 | 232 | 226 | 191 | 186 | 147 | 151 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 389 | 389 | 7 | 131 | 7 | 7 | 7 | 103 | 328 | 11 | 7 | 7 | 7 | 7 | 7 | 12 | 155 | 155 | 7 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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