Surf Forecasts:
How big are the waves at Batu Karas today (18 Sep):
- Morning surf: Morning surf (18 Sep, local time) - 4.5ft (1.3m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (18 Sep, local time) - 4.5ft (1.3m), 15s period with SSW swell.
- Evening surf: Evening surf (18 Sep, local time) - 5ft (1.6m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 11AM is: 1.3m 14s primary swell from a South-southwest direction and 0.8m 7s secondary swell from a South-southeast direction, 0.5m 6s secondary swell from a East direction (forecast issued at 06:00am September 18). The wind direction is predicted to be cross-shore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | 4.5ft (1.3m) | 14s |
| Afternoon (18 Sep) | 4.5ft (1.3m) | 15s |
| Evening (18 Sep) | 5ft (1.6m) | 14s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Fri morning, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | |||||||||||||||||||||
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 14 | SSW 14 | SSW 14 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 700 | 617 | 626 | 869 | 711 | 1031 | 1016 | 838 | 712 | 874 | 961 | 1213 | 2541 | 2595 | 2496 | 2610 | 2578 | 2545 | 2413 | 2413 | 2352 | 2204 | 1835 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | glassy | on | on | cross | cross-off | cross | cross-on | cross-on | on | on | on | cross | cross-off | cross-off | cross-on | cross-on |
High Tide | 11:44AM1.00m | 11:51PM1.41m | 12:14PM0.88m | 00:26AM1.29m | 1:04PM0.76m | ||||||||||||||||||
Low Tide | 6:03AM0.38m | 5:05PM0.49m | 6:47AM0.51m | 5:17PM0.58m | 8:03AM0.62m | 5:06PM0.69m | |||||||||||||||||
 |  |  | | | |  | | | | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 26 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 25 |
Feels °C | 27 | 26 | 27 | 26 | 26 | 27 | 28 | 26 | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 28 | 26 | 27 | 26 | 26 | 26 | 27 | 29 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 |
| kJ | 700 | 617 | 626 | 869 | 711 | 1031 | 1016 | 838 | 712 | 874 | 961 | 693 | 2541 | 2595 | 2496 | 2610 | 2578 | 2545 | 2413 | 2413 | 2352 | 2204 | 1835 |
Swell 2 Height (m) Direction Period (s) | SSE 7 | SSE 7 | SSE 7 | SW 20 | SW 20 | SW 20 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | S 12 | S 12 | ESE 5 | ESE 5 | SE 6 | ESE 6 | — | SE 6 | — | SE 6 | SE 6 |
| kJ | 70 | 70 | 56 | 99 | 97 | 99 | 184 | 323 | 334 | 475 | 635 | 1213 | 27 | 25 | 18 | 19 | 32 | 29 | — | 38 | — | 33 | 25 |
Swell 3 Height (m) Direction Period (s) | SW 16 | SW 16 | SW 16 | W 12 | W 11 | W 11 | W 11 | S 13 | S 13 | S 13 | S 13 | S 14 | W 9 | W 9 | S 12 | S 12 | — | — | — | — | — | — | S 5 |
| kJ | 208 | 208 | 163 | 3 | 2 | 2 | 2 | 13 | 14 | 31 | 29 | 33 | 7 | 2 | 42 | 97 | — | — | — | — | — | — | 4 |
Wind waves Height (m) Direction Period (s) | — | — | E 6 | SSE 6 | SSE 6 | — | — | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | ESE 5 | — | — | — | — | SE 6 | — | SE 6 | — | — |
| kJ | — | — | 15 | 66 | 43 | — | — | 22 | 16 | 16 | 16 | 21 | 18 | 18 | — | — | — | — | 32 | — | 32 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 8 | 6 | 519 | 734 | 0 | 18 | 6 | 0 | 6 | 6 | 519 | 734 | 734 | 18 | 6 | 6 | 6 | 6 | 519 | 734 | 0 | 230 | 8 |
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