Surf Forecasts:
How big are the waves at Batu Karas today (30 Oct):
- Morning surf: Morning surf (30 Oct, local time) - 3.5ft (1.0m), 10s period with S swell.
- Afternoon surf: Afternoon surf (30 Oct, local time) - 3ft (0.9m), 10s period with S swell.
- Evening surf: Evening surf (30 Oct, local time) - 2.5ft (0.7m), 16s period with SW swell.
The current surf forecast for Batu Karas at 12PM is: 1.0m 10s primary swell from a South direction and 0.4m 16s secondary swell from a Southwest direction (forecast issued at 06:00am October 30). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Oct) | 3.5ft (1.0m) | 10s |
| Afternoon (30 Oct) | 3ft (0.9m) | 10s |
| Evening (30 Oct) | 2.5ft (0.7m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastHeavy rain (total 23mm), heaviest during Fri afternoon. Warm (max 27°C on Fri morning, min 24°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 30 | Saturday 31 | Sunday 1 | |||||||||||||||||||||
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) | S 11 | S 10 | S 10 | S 10 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 381 | 353 | 202 | 198 | 161 | 161 | 245 | 233 | 305 | 301 | 350 | 398 | 382 | 361 | 350 | 340 | 335 | 330 | 325 | 235 | 235 | 235 | 196 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross | cross-off | cross-off | cross-off | cross | cross | cross | cross-on | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-on | cross | cross | cross | cross | cross |
High Tide | 10:29AM1.19m | 10:19PM1.81m | 11:13AM1.12m | 11:03PM1.68m | 12:05PM1.05m | ||||||||||||||||||
Low Tide | 4:28AM-0.01m | 3:48PM0.36m | 5:13AM0.09m | 4:28PM0.44m | 6:03AM0.23m | 5:16PM0.56m | |||||||||||||||||
 |  | |  | | | | | | | | | | | | | | | | | |  |  | |
 | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — | — | 5:18 | — | — | — | — | — | — |
 | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:40 | — | — |
mm | 1 | 2 | 1 | — | 1 | 3 | 3 | 2 | 1 | — | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | — | — | — | — |
Temp °C | 25 | 26 | 26 | 27 | 26 | 26 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 26 | 25 |
Feels °C | 29 | 29 | 28 | 30 | 28 | 29 | 28 | 27 | 27 | 28 | 28 | 28 | 28 | 28 | 29 | 28 | 28 | 27 | 28 | 28 | 28 | 29 | 28 |
Swell 1 Height (m) Direction Period (s) | S 11 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 15 | SSE 6 | S 7 | SW 14 | S 9 | S 9 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
| kJ | 381 | 353 | 202 | 198 | 161 | 127 | 127 | 125 | 305 | 128 | 86 | 398 | 202 | 164 | 350 | 340 | 335 | 330 | 325 | 235 | 235 | 235 | 196 |
Swell 2 Height (m) Direction Period (s) | SW 15 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | S 10 | SW 15 | SW 14 | S 10 | SW 14 | SW 14 | S 9 | S 9 | S 9 | S 9 | S 9 | S 6 | S 8 | S 8 | S 8 |
| kJ | 35 | 50 | 61 | 87 | 161 | 161 | 245 | 233 | 125 | 301 | 350 | 87 | 382 | 361 | 129 | 102 | 76 | 56 | 74 | 16 | 33 | 32 | 46 |
Swell 3 Height (m) Direction Period (s) | SSW 16 | WSW 15 | WSW 18 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | — | S 10 | S 10 | S 10 | — | — | — | SSE 6 | — | — | — | — | S 8 | — | S 16 | — |
| kJ | 25 | 21 | 30 | 22 | 21 | 45 | 45 | — | 123 | 92 | 90 | — | — | — | 6 | — | — | — | — | 35 | — | 5 | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | ESE 6 | SSE 6 | SE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | SSE 6 | — | ESE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 |
| kJ | 24 | 17 | 68 | 75 | 96 | 115 | 145 | 128 | 128 | — | 68 | 162 | 53 | 53 | 67 | 73 | 69 | 67 | 59 | 63 | 72 | 62 | 54 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 230 | 0 | 0 | 0 | 233 | 230 | 230 | 18 | 18 | 519 | 519 | 519 | 230 | 230 | 230 | 230 | 18 | 230 | 389 | 233 | 230 | 230 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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