Surf Forecasts:
How big are the waves at Batu Karas today (20 Jun):
- Morning surf: Morning surf (20 Jun, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Afternoon surf: Afternoon surf (20 Jun, local time) - 3.5ft (1.1m), 16s period with SW swell.
- Evening surf: Evening surf (20 Jun, local time) - 4.5ft (1.3m), 16s period with SW swell.
The current surf forecast for Batu Karas at 4AM is: 0.9m 16s primary swell from a South-southwest direction and 1.1m 8s secondary swell from a South direction, 1.6m 8s secondary swell from a Southeast direction (forecast issued at 12:00am June 20). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Jun) | 3.5ft (1.1m) | 16s |
| Afternoon (20 Jun) | 3.5ft (1.1m) | 16s |
| Evening (20 Jun) | 4.5ft (1.3m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 14mm), heaviest on Sun morning. Warm (max 27°C on Sat morning, min 25°C on Sat night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 20 | Sunday 21 | Monday 22 | ||||||||||||||||||||||
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 | 4 PM | 7 PM | 10 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | SE 9 | SSW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SE 8 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 16 | SW 16 | SW 16 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 560 | 475 | 610 | 610 | 661 | 739 | 720 | 783 | 581 | 558 | 695 | 685 | 685 | 685 | 349 | 685 | 676 | 514 | 573 | 621 | 743 | 1115 | 1115 | 1101 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross | cross | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross-off | cross-off | cross | cross |
High Tide | 11:37PM1.32m | 11:24AM1.57m | 00:24AM1.35m | 12:12PM1.39m | 1:14AM1.38m | 1:04PM1.21m | ||||||||||||||||||
Low Tide | 5:15AM0.47m | 6:04PM0.19m | 6:15AM0.53m | 6:43PM0.30m | 7:23AM0.58m | 7:23PM0.41m | ||||||||||||||||||
 |  |  |  | | | | | | | | | | |  | |  | |  | | | | | | |
 | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — | — | 5:56 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — |
mm | — | 1 | 1 | — | — | — | — | 1 | 1 | 1 | 1 | 2 | 2 | — | — | 2 | 1 | — | — | — | — | — | — | 1 |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 25 | 25 | 25 | 27 | 26 | 27 | 26 | 26 |
Feels °C | 28 | 28 | 28 | 30 | 29 | 28 | 28 | 29 | 28 | 29 | 29 | 28 | 29 | 29 | 29 | 29 | 28 | 28 | 29 | 30 | 28 | 30 | 29 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 18 | S 8 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 15 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SW 16 | SW 16 | SE 8 |
| kJ | 395 | 173 | 610 | 610 | 661 | 739 | 720 | 783 | 581 | 558 | 695 | 685 | 685 | 685 | 346 | 685 | 299 | 299 | 311 | 311 | 306 | 1115 | 1115 | 286 |
Swell 2 Height (m) Direction Period (s) | SW 12 | SSW 16 | SW 12 | — | — | — | — | — | — | — | — | — | S 9 | S 9 | SSW 15 | S 9 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SE 8 | SE 8 | SW 16 |
| kJ | 71 | 475 | 37 | — | — | — | — | — | — | — | — | — | 15 | 6 | 283 | 6 | 676 | 514 | 573 | 621 | 743 | 279 | 286 | 1101 |
Swell 3 Height (m) Direction Period (s) | SW 12 | SW 12 | — | — | — | — | — | — | — | — | — | — | W 8 | W 8 | SSW 20 | W 8 | S 9 | SSW 18 | SSW 18 | SSW 18 | W 15 | W 9 | SW 13 | W 9 |
| kJ | 71 | 72 | — | — | — | — | — | — | — | — | — | — | 1 | 1 | 37 | 1 | 6 | 270 | 276 | 211 | 4 | 2 | 168 | 2 |
Wind waves Height (m) Direction Period (s) | SE 9 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | — | — | — | — | — | — | — | — |
| kJ | 560 | 355 | 532 | 519 | 519 | 448 | 448 | 403 | 403 | 393 | 427 | 393 | 373 | 349 | 349 | 299 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 230 | 230 | 18 | 230 | 387 | 233 | 230 | 18 | 8 | 18 | 8 | 18 | 389 | 233 | 230 | 18 | 6 | 6 | 6 | 18 | 0 | 0 | 230 | 230 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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