Surf Forecasts:
How big are the waves at Batu Karas today (30 Sep):
- Afternoon surf: Afternoon surf (30 Sep, local time) - 4.5ft (1.3m), 16s period with SSW swell.
- Evening surf: Evening surf (30 Sep, local time) - 4ft (1.2m), 16s period with SSW swell.
The current surf forecast for Batu Karas at 10PM is: 1.2m 16s primary swell from a South-southwest direction and 0.8m 12s secondary swell from a South direction (forecast issued at 06:00pm September 30). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Sep) | - | - |
| Afternoon (30 Sep) | 4.5ft (1.3m) | 16s |
| Evening (30 Sep) | 4ft (1.2m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 23°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Wed 30 | Thursday 1 | Friday 2 | |||||||||||||||||
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 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 691 | 674 | 649 | 693 | 675 | 657 | 649 | 649 | 780 | 832 | 1031 | 1031 | 1005 | 1083 | 1056 | 1042 | 1028 | 905 | 1001 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | on | glassy | cross-on | cross-off | cross-off | cross-off | cross | cross-on | on | cross-on | cross-on | cross | cross-off | cross | cross | cross-on |
High Tide | 10:01PM1.83m | 10:35AM1.26m | 10:35PM1.79m | 11:12AM1.13m | |||||||||||||||
Low Tide | 3:38PM0.25m | 4:39AM0.06m | 4:06PM0.30m | 5:20AM0.14m | 4:36PM0.37m | ||||||||||||||
 |  | | | |  | | | | |  | | | | | | | | | |
 | — | — | — | — | 5:31 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | 5:40 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 26 | 25 | 25 | 24 | 23 | 24 | 27 | 27 | 26 | 25 | 25 | 24 | 24 | 24 | 26 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 28 | 28 | 27 | 26 | 27 | 29 | 28 | 27 | 28 | 29 | 27 | 27 | 27 | 28 | 27 | 27 | 28 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 |
| kJ | 691 | 674 | 649 | 693 | 675 | 657 | 649 | 649 | 780 | 832 | 1031 | 1031 | 1005 | 1083 | 1056 | 1042 | 1028 | 905 | 1001 |
Swell 2 Height (m) Direction Period (s) | S 10 | S 12 | S 12 | S 11 | S 11 | S 8 | S 8 | S 10 | — | S 10 | SSE 9 | SSE 9 | SSE 8 | SSE 8 | SSE 8 | S 8 | S 8 | S 8 | SSE 8 |
| kJ | 92 | 172 | 169 | 185 | 233 | 45 | 63 | 158 | — | 47 | 177 | 176 | 160 | 138 | 165 | 90 | 90 | 117 | 170 |
Swell 3 Height (m) Direction Period (s) | S 12 | W 15 | ESE 5 | SE 5 | S 11 | S 11 | S 10 | — | — | — | — | — | — | — | — | — | — | SSW 19 | — |
| kJ | 45 | 4 | 17 | 13 | 79 | 81 | 52 | — | — | — | — | — | — | — | — | — | — | 123 | — |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | — | — | ESE 5 | ESE 5 | ESE 5 | ESE 5 | SSE 10 | SSE 7 | SSE 8 | — | — | ESE 5 | ESE 5 | ESE 5 | SE 5 | ESE 5 | ESE 6 |
| kJ | 27 | 20 | — | — | 18 | 17 | 17 | 17 | 205 | 86 | 110 | — | — | 27 | 30 | 21 | 30 | 22 | 36 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 519 | 6 | 6 | 0 | 6 | 0 | 519 | 519 | 519 | 8 | 6 | 6 | 6 | 519 | 734 | 230 | 230 | 8 |
Best forecast wave conditions in Central Java | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
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