Surf Forecasts:
How big are the waves at 4 Bobs today (17 Jun):
- Morning surf: Morning surf (17 Jun, local time) - 3.5ft (1.0m), 16s period with S swell.
- Afternoon surf: Afternoon surf (17 Jun, local time) - 3.5ft (1.1m), 15s period with SSW swell.
- Evening surf: Evening surf (17 Jun, local time) - 5ft (1.5m), 14s period with S swell.
The current surf forecast for 4 Bobs at 4PM is: 1.1m 15s primary swell from a South-southwest direction and 1.0m 12s secondary swell from a South direction (forecast issued at 12:00pm June 17). The wind direction is predicted to be cross-offshore and the swell rating is 3.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Jun) | 3.5ft (1.0m) | 16s |
| Afternoon (17 Jun) | 3.5ft (1.1m) | 15s |
| Evening (17 Jun) | 5ft (1.5m) | 14s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 24mm), heaviest during Wed morning. Warm (max 29°C on Thu afternoon, min 27°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Wed 17 | Thursday 18 | Friday 19 | Sat 20 | |||||||||||||||||||||
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 | 1 AM | 4 AM | 7 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 16 | SSW 15 | SSW 15 | S 15 | S 14 | S 14 | S 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SW 12 | SSW 12 | SW 12 | SW 18 | SSW 18 | SW 18 | SSW 17 | SSW 16 | SSW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 522 | 574 | 558 | 978 | 951 | 655 | 824 | 711 | 355 | 396 | 390 | 317 | 302 | 241 | 196 | 157 | 193 | 154 | 323 | 404 | 455 | 487 | 700 | 864 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | glassy | cross-off | cross-off | cross-off | off | off | off | cross-off | glassy | glassy | cross-on | glassy | glassy | glassy | glassy | glassy | glassy | cross | cross-off | cross-off | cross-off | glassy | glassy |
High Tide | 8:14PM0.81m | 8:28AM1.33m | 9:06PM0.83m | 9:17AM1.24m | 10:01PM0.85m | |||||||||||||||||||
Low Tide | 2:15PM-0.01m | 1:38AM0.05m | 3:00PM0.02m | 2:29AM0.11m | 3:44PM0.07m | 3:23AM0.20m | ||||||||||||||||||
 | | |  | |  | |  | |  |  |  | | | | | | | | | | | | | |
 | 6:22 | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:22 | — |
 | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | 6:23 |
mm | 2 | 6 | 2 | — | — | — | — | — | — | — | — | 1 | 1 | — | — | 4 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | — |
Temp °C | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 28 | 28 | 29 | 28 | 28 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | 27 |
Feels °C | 32 | 32 | 31 | 31 | 32 | 30 | 29 | 29 | 31 | 33 | 34 | 32 | 33 | 33 | 32 | 32 | 33 | 32 | 31 | 31 | 31 | 30 | 31 | 31 |
Swell 1 Height (m) Direction Period (s) | S 12 | SSW 15 | SSW 15 | S 15 | S 14 | S 14 | S 13 | SSW 13 | S 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 10 | SSE 10 | SSE 10 | SSW 17 | SSW 16 | SSW 16 |
| kJ | 299 | 574 | 558 | 978 | 951 | 655 | 824 | 711 | 355 | 396 | 390 | 317 | 302 | 241 | 144 | 141 | 110 | 113 | 150 | 163 | 163 | 487 | 700 | 864 |
Swell 2 Height (m) Direction Period (s) | S 16 | S 12 | S 12 | WNW 8 | WNW 8 | SSW 11 | WNW 8 | WNW 8 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSE 9 | SSW 12 | SW 12 | SSW 12 | SW 12 | SW 12 | SSW 18 | SW 18 | SSE 10 | SSE 9 | SSE 9 |
| kJ | 522 | 289 | 294 | 13 | 13 | 98 | 12 | 13 | 106 | 110 | 103 | 113 | 113 | 110 | 196 | 157 | 193 | 154 | 154 | 404 | 455 | 150 | 115 | 113 |
Swell 3 Height (m) Direction Period (s) | S 12 | WNW 8 | WNW 8 | S 12 | — | WNW 8 | WNW 8 | WNW 8 | SW 13 | NW 8 | NW 8 | NW 8 | WNW 8 | WNW 8 | WNW 8 | SW 20 | SW 20 | SSW 19 | SW 18 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 27 | 13 | 13 | 11 | — | 12 | 6 | 24 | 144 | 16 | 16 | 16 | 12 | 12 | 12 | 97 | 97 | 142 | 323 | 152 | 149 | 118 | 120 | 69 |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | NE 3 | NNE 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 103 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in Mentawi Islands | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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