Surf Forecasts:
How big are the waves at 4 Bobs today (26 Sep):
- Morning surf: Morning surf (26 Sep, local time) - 3.5ft (1.0m), 21s period with SSW swell.
- Afternoon surf: Afternoon surf (26 Sep, local time) - 5ft (1.5m), 20s period with SSW swell.
- Evening surf: Evening surf (26 Sep, local time) - 6ft (1.8m), 19s period with SSW swell.
The current surf forecast for 4 Bobs at 12PM is: 1.3m 20s primary swell from a South-southwest direction and 1.2m 15s secondary swell from a South-southwest direction, 1.2m 7s secondary swell from a South-southeast direction (forecast issued at 06:00am September 26). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (26 Sep) | 3.5ft (1.0m) | 21s |
| Afternoon (26 Sep) | 5ft (1.5m) | 20s |
| Evening (26 Sep) | 6ft (1.8m) | 19s |
Table - waves today at 4 Bobs. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 56mm), heaviest during Sat night. Warm (max 28°C on Sat morning, min 25°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Saturday 26 | Sunday 27 | Monday 28 | |||||||||||||||||||||
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 13 | SSW 21 | SSW 21 | SSW 20 | SSW 20 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 479 | 718 | 943 | 1219 | 1625 | 2133 | 2499 | 3347 | 3747 | 3621 | 3580 | 3239 | 2800 | 2372 | 2008 | 1811 | 1547 | 1547 | 1379 | 1379 | 1178 | 924 | 742 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | on | on | cross-on |
High Tide | 5:57AM1.08m | 6:20PM1.10m | 6:28AM1.08m | 6:49PM1.19m | 7:00AM1.06m | 7:19PM1.25m | |||||||||||||||||
Low Tide | 11:55AM0.07m | 00:13AM0.09m | 12:23PM0.02m | 00:51AM0.03m | 12:52PM-0.01m | ||||||||||||||||||
 |  |  | | | | | | | | | | | | |  |  | | |  | | | | |
 | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — | — | 6:09 | — | — | — | — | — | — |
 | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — | — | — | — | — | — | 6:16 | — | — |
mm | 1 | — | 1 | 1 | — | 1 | 6 | 5 | 8 | 4 | 6 | 5 | 4 | 5 | 4 | 3 | — | 2 | 1 | — | — | — | — |
Temp °C | 28 | 27 | 28 | 28 | 28 | 28 | 27 | 27 | 27 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 26 | 27 | 27 | 27 | 27 |
Feels °C | 29 | 27 | 29 | 30 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 28 | 27 | 25 | 28 | 28 | 29 | 32 | 31 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 14 | SSW 15 | SSW 20 | S 15 | SSW 19 | SSW 19 | SSW 18 | SSW 18 | SSW 17 | SSW 17 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 479 | 508 | 568 | 1219 | 1246 | 2133 | 2499 | 3347 | 3747 | 3621 | 3580 | 3239 | 2800 | 2372 | 2008 | 1811 | 1547 | 1547 | 1379 | 1379 | 1178 | 924 | 742 |
Swell 2 Height (m) Direction Period (s) | SSW 22 | SSW 21 | SSW 21 | SSW 15 | SSW 20 | S 14 | SSW 14 | SW 14 | — | — | SSE 7 | W 22 | SSE 8 | SSE 8 | S 8 | S 8 | W 5 | S 8 | S 8 | SSE 8 | SSE 8 | SSE 8 | S 8 |
| kJ | 415 | 718 | 943 | 568 | 1625 | 1092 | 966 | 424 | — | — | 57 | 9 | 81 | 83 | 61 | 44 | 42 | 42 | 57 | 60 | 62 | 47 | 41 |
Swell 3 Height (m) Direction Period (s) | W 15 | — | — | — | — | — | S 8 | — | — | — | — | W 22 | W 20 | W 20 | W 20 | — | S 8 | W 5 | W 5 | S 23 | SW 22 | SSW 21 | NNW 8 |
| kJ | 4 | — | — | — | — | — | 115 | — | — | — | — | 9 | 8 | 8 | 7 | — | 43 | 16 | 7 | 10 | 18 | 45 | 6 |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 6 | SSE 6 | SSE 7 | SSE 8 | SSE 8 | — | S 8 | SSE 7 | SSE 7 | — | — | — | — | WNW 3 | W 5 | W 5 | — | N 5 | — | — | — | — |
| kJ | 66 | 97 | 108 | 164 | 123 | 120 | — | 115 | 73 | 73 | — | — | — | — | 10 | 85 | 78 | — | 4 | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 0 | 0 | 0 | 0 | 0 | 123 | 82 | 0 | 0 | 0 | 0 | 7 | 7 | 7 |
Best forecast wave conditions in Mentawi Islands | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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