Surf Forecasts:
How big are the waves at Batu Karas today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 7.5ft (2.3m), 16s period with SSW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 7ft (2.2m), 16s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
The current surf forecast for Batu Karas at 10AM is: 2.3m 16s primary swell from a South-southwest direction (forecast issued at 06:00am September 20). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 7.5ft (2.3m) | 16s |
| Afternoon (20 Sep) | 7ft (2.2m) | 16s |
| Evening (20 Sep) | 7ft (2.1m) | 15s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sun morning, min 23°C on Sun night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 2697 | 2697 | 2663 | 2413 | 2352 | 2048 | 1835 | 1672 | 1407 | 1321 | 1170 | 1065 | 907 | 820 | 808 | 659 | 640 | 587 | 623 | 1026 | 1393 | 2465 | 2475 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross | cross-on | cross-on | on | on | cross-on | cross | cross-off | cross-off | cross | cross-on | on | cross-on | on | cross | cross-off | cross-off | cross-on | on |
High Tide | 1:04PM0.76m | 1:24AM1.17m | 3:58AM1.12m | 7:23PM0.95m | |||||||||||||||||||
Low Tide | 8:03AM0.62m | 5:06PM0.69m | 11:09AM0.63m | 12:22PM0.54m | |||||||||||||||||||
 |  |  | | | | |  | | | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — | — | 5:35 | — | — | — | — | — | — |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 23 | 23 | 23 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 24 | 26 | 25 | 25 | 24 | 24 |
Feels °C | 26 | 27 | 27 | 27 | 26 | 27 | 27 | 26 | 26 | 25 | 27 | 26 | 26 | 27 | 28 | 26 | 26 | 27 | 27 | 25 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | SSW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SSW 14 | SW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 18 | SSW 18 | SSW 17 | SSW 16 |
| kJ | 2697 | 2697 | 2663 | 2413 | 2352 | 2048 | 1835 | 1672 | 1407 | 1321 | 1170 | 1065 | 907 | 820 | 808 | 659 | 640 | 587 | 504 | 1026 | 1393 | 2465 | 2475 |
Swell 2 Height (m) Direction Period (s) | SE 6 | — | — | — | — | — | SE 6 | S 7 | — | — | — | SE 6 | SW 20 | SE 6 | SE 6 | ESE 6 | ESE 6 | ESE 6 | SSW 18 | SSW 13 | SSW 13 | ESE 6 | SE 6 |
| kJ | 46 | — | — | — | — | — | 54 | 4 | — | — | — | 73 | 15 | 56 | 56 | 49 | 49 | 49 | 623 | 504 | 469 | 49 | 40 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 9 | — | — | — | W 17 | — | W 16 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | SSW 19 | S 11 | S 11 | S 11 | S 11 | S 11 |
| kJ | — | — | — | — | — | — | 2 | — | — | — | 6 | — | 5 | 37 | 72 | 139 | 205 | 411 | 22 | 22 | 37 | 35 | 21 |
Wind waves Height (m) Direction Period (s) | — | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | SE 6 | SE 6 | SE 6 | — | SE 6 | — | — | — | — | — | ESE 6 | ESE 6 | ESE 6 | — | — |
| kJ | — | 47 | 47 | 39 | 46 | 54 | — | 66 | 71 | 73 | 82 | — | 64 | — | — | — | — | — | 44 | 49 | 49 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 6 | 6 | 519 | 734 | 519 | 18 | 6 | 6 | 6 | 6 | 481 | 734 | 519 | 18 | 6 | 6 | 6 | 6 | 519 | 430 | 430 | 18 | 6 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Batu Karas surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Nearest