Surf Forecasts:
How big are the waves at Batu Karas today (13 Jun):
- Morning surf: Morning surf (13 Jun, local time) - 4.5ft (1.4m), 19s period with SSW swell.
- Afternoon surf: Afternoon surf (13 Jun, local time) - 8ft (2.4m), 18s period with SSW swell.
- Evening surf: Evening surf (13 Jun, local time) - 8ft (2.4m), 17s period with SSW swell.
The current surf forecast for Batu Karas at 2AM is: 2.0m 15s primary swell from a South-southwest direction and 0.6m 4s secondary swell from a East-southeast direction (forecast issued at 06:00pm June 12). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Jun) | 4.5ft (1.4m) | 19s |
| Afternoon (13 Jun) | 8ft (2.4m) | 18s |
| Evening (13 Jun) | 8ft (2.4m) | 17s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 28mm), heaviest during Mon morning. Warm (max 27°C on Fri afternoon, min 24°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Fri 12 | Saturday 13 | Sunday 14 | Mon 15 | |||||||||||||||||||||
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 | 10 AM | 1 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | S 19 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 2208 | 2158 | 1900 | 1644 | 1435 | 1415 | 1674 | 4091 | 3511 | 3353 | 3353 | 2642 | 2576 | 2576 | 2576 | 2279 | 1928 | 1902 | 1714 | 1690 | 1464 | 1285 | 1249 | 1090 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-on | on | glassy | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | cross | cross | cross | cross | cross | cross-on | cross-on | cross | cross | cross |
High Tide | 5:42PM0.97m | 5:32AM1.61m | 6:50PM1.00m | 6:27AM1.73m | 7:45PM1.05m | 7:19AM1.82m | ||||||||||||||||||
Low Tide | 10:44PM0.57m | 12:47PM0.22m | 11:44PM0.55m | 1:38PM0.09m | 00:42AM0.50m | |||||||||||||||||||
 |  | | |  |  | |  | | |  | | |  | | | | | | | | |  | | |
 | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:54 | — | — | — | — | — | — | — | 5:56 | — | — | — |
 | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | — | 5:36 | — | — | — | — | — | — | 5:36 |
mm | — | 1 | 2 | 1 | — | 1 | 1 | — | — | — | — | 1 | — | — | — | — | — | — | 2 | 1 | 3 | 4 | 6 | 5 |
Temp °C | 27 | 26 | 26 | 26 | 25 | 25 | 27 | 27 | 26 | 26 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 |
Feels °C | 29 | 29 | 30 | 30 | 29 | 29 | 31 | 30 | 29 | 29 | 28 | 28 | 27 | 28 | 30 | 29 | 29 | 30 | 29 | 30 | 28 | 28 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 19 | SSW 18 | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 2208 | 2158 | 1900 | 1644 | 1435 | 1415 | 1206 | 4091 | 3511 | 3353 | 3353 | 2642 | 2576 | 2576 | 2576 | 2279 | 1928 | 1902 | 1714 | 1690 | 1464 | 1285 | 1249 | 1090 |
Swell 2 Height (m) Direction Period (s) | — | S 26 | SSW 20 | ESE 4 | SSW 20 | S 19 | S 19 | S 19 | ESE 5 | — | — | — | — | — | ESE 6 | ESE 6 | — | — | — | — | — | — | — | — |
| kJ | — | 13 | 131 | 12 | 687 | 922 | 1674 | 1876 | 37 | — | — | — | — | — | 117 | 85 | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | S 23 | S 20 | ESE 4 | SE 5 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 41 | 200 | 13 | 18 | 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 3 | SE 4 | — | — | — | — | ESE 5 | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 6 | — | — | ESE 6 | ESE 6 | ESE 6 | ESE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 |
| kJ | 14 | 7 | 13 | — | — | — | — | 33 | — | 82 | 85 | 93 | 110 | 122 | — | — | 88 | 113 | 132 | 160 | 186 | 205 | 254 | 262 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 519 | 230 | 6 | 6 | 6 | 0 | 25 | 25 | 18 | 8 | 18 | 6 | 6 | 6 | 18 | 235 | 230 | 230 | 18 | 8 | 18 | 18 | 230 | 230 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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