Surf Forecasts:
How big are the waves at Batu Karas today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2.5ft (0.8m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (17 Oct, local time) - 2.5ft (0.8m), 17s period with SSW swell.
- Evening surf: Evening surf (17 Oct, local time) - 3.5ft (1.0m), 16s period with SW swell.
The current surf forecast for Batu Karas at 8AM is: 0.8m 14s primary swell from a Southwest direction and 0.6m 18s secondary swell from a South-southwest direction (forecast issued at 12:00am October 17). An open ocean swell of 1.1m 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 (17 Oct) | 2.5ft (0.8m) | 14s |
| Afternoon (17 Oct) | 2.5ft (0.8m) | 17s |
| Evening (17 Oct) | 3.5ft (1.0m) | 16s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Sat night. Warm (max 27°C on Sat morning, min 25°C on Fri night). Wind will be generally light. | ||||||||||||||||||||||||
Saturday 17 | Sunday 18 | Monday 19 | ||||||||||||||||||||||
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) | SW 14 | SW 14 | SW 14 | SW 18 | SSW 17 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 301 | 241 | 221 | 319 | 386 | 351 | 464 | 602 | 587 | 729 | 1112 | 1209 | 1350 | 1447 | 1428 | 1508 | 2299 | 2948 | 2518 | 2391 | 2070 | 2015 | 2290 | 2082 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross | cross-off | cross-off | cross | cross | cross | cross | cross-on | cross | cross-off | cross-off | cross-on | cross-on | cross-on | cross-on | cross-on | cross-off | cross-off | cross-off | cross | cross-on |
High Tide | 10:46PM1.52m | 11:27AM1.01m | 11:16PM1.41m | 12:06PM0.92m | 11:50PM1.29m | 1:15PM0.85m | ||||||||||||||||||
Low Tide | 5:33AM0.32m | 4:37PM0.55m | 6:14AM0.44m | 4:57PM0.65m | 7:13AM0.55m | 5:16PM0.76m | ||||||||||||||||||
 |  |  |  | | | |  | | |  | | | | | | | | | | | | | | |
 | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — | — | 5:22 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | 1 | — |
Temp °C | 25 | 25 | 26 | 27 | 26 | 26 | 25 | 26 | 25 | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 25 | 25 | 26 | 27 | 26 | 27 | 26 | 25 |
Feels °C | 29 | 29 | 28 | 28 | 27 | 27 | 28 | 29 | 28 | 28 | 28 | 28 | 28 | 27 | 30 | 30 | 29 | 29 | 30 | 29 | 28 | 29 | 30 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 14 | SW 14 | SW 13 | SE 6 | SSW 17 | SSW 16 | SW 16 | SW 16 | SW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 |
| kJ | 301 | 241 | 221 | 215 | 84 | 351 | 464 | 602 | 587 | 729 | 1112 | 1209 | 1350 | 1447 | 1428 | 1508 | 2299 | 2948 | 2518 | 2391 | 2070 | 2015 | 2290 | 2082 |
Swell 2 Height (m) Direction Period (s) | S 11 | S 11 | SSW 18 | SW 18 | SSW 17 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | — | SE 6 | SE 6 | — | SSW 18 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | SSE 6 | SE 6 |
| kJ | 160 | 152 | 211 | 319 | 386 | 142 | 132 | 129 | 129 | 94 | — | 77 | 66 | — | 368 | 64 | 66 | 66 | 66 | 88 | — | — | 85 | 97 |
Swell 3 Height (m) Direction Period (s) | SSW 19 | SSW 18 | S 11 | S 11 | SW 13 | S 10 | S 11 | S 9 | — | — | — | — | — | — | — | SSW 18 | — | — | — | — | — | — | — | — |
| kJ | 143 | 216 | 79 | 56 | 140 | 30 | 35 | 28 | — | — | — | — | — | — | — | 565 | — | — | — | — | — | — | — | — |
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 | — | — | SE 6 | SE 6 | — | — | — | — | — | SE 6 | SE 6 | — | — |
| kJ | 47 | 46 | 60 | 82 | — | 72 | 62 | 69 | 83 | 83 | 86 | — | — | 66 | 66 | — | — | — | — | — | 88 | 91 | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 8 | 6 | 18 | 519 | 734 | 734 | 519 | 519 | 230 | 230 | 18 | 519 | 734 | 734 | 18 | 519 | 8 | 6 | 8 | 230 | 734 | 734 | 18 | 18 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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