Surf Forecasts:
How big are the waves at Batu Karas today (17 Oct):
- Morning surf: Morning surf (17 Oct, local time) - 2.5ft (0.7m), 18s 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 8PM is: 0.9m 16s primary swell from a South-southwest direction and 0.6m 13s secondary swell from a Southwest direction (forecast issued at 12:00pm October 17). 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 (17 Oct) | 2.5ft (0.7m) | 18s |
| 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 ForecastSome drizzle, heaviest during Sat night. Warm (max 27°C on Sat morning, min 24°C on Mon night). Wind will be generally light. | |||||||||||||||||||||
Sat 17 | Sunday 18 | Monday 19 | |||||||||||||||||||
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 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 | 319 | 386 | 351 | 469 | 515 | 587 | 729 | 1112 | 1209 | 1350 | 1447 | 1428 | 1508 | 2299 | 2948 | 2911 | 2391 | 2238 | 2015 | 1772 | 2082 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross-on | cross | cross | cross-on | cross-on | cross | cross-off | cross-off | cross-on | cross-on | glassy | cross-on | cross | cross-off | cross-off | cross-off | cross-on | cross-on |
High Tide | 11:27AM1.01m | 11:16PM1.41m | 12:06PM0.92m | 11:50PM1.29m | 1:15PM0.85m | ||||||||||||||||
Low Tide | 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 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 27 | 26 | 26 | 25 | 26 | 25 | 25 | 25 | 26 | 26 | 26 | 25 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 25 |
Feels °C | 28 | 27 | 27 | 28 | 29 | 27 | 28 | 27 | 27 | 27 | 27 | 28 | 30 | 30 | 30 | 29 | 29 | 28 | 29 | 30 | 29 |
Swell 1 Height (m) Direction Period (s) | SW 13 | 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 |
| kJ | 215 | 386 | 351 | 469 | 515 | 587 | 729 | 1112 | 1209 | 1350 | 1447 | 1428 | 1508 | 2299 | 2948 | 2911 | 2391 | 2238 | 2015 | 1772 | 2082 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 13 | SW 13 | SW 13 | SSW 12 | SSW 12 | SSW 12 | — | — | SE 6 | — | SE 6 | SE 6 | SSE 6 | — | — | SE 6 | — | S 7 | SSE 6 | SSE 6 |
| kJ | 319 | 140 | 180 | 134 | 129 | 129 | 94 | — | — | 66 | — | 66 | 66 | 59 | — | — | 71 | — | 33 | 85 | 88 |
Swell 3 Height (m) Direction Period (s) | S 11 | S 11 | S 10 | S 11 | S 9 | — | — | — | — | — | — | SSW 18 | SSW 18 | SE 6 | — | — | — | — | — | — | — |
| kJ | 81 | 56 | 47 | 35 | 28 | — | — | — | — | — | — | 368 | 565 | 64 | — | — | — | — | — | — | — |
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 | ESE 6 | SE 6 | SSE 6 | — | — |
| kJ | 60 | 62 | 60 | 60 | 52 | 61 | 64 | 75 | 77 | — | 66 | — | — | — | 66 | 68 | 28 | 73 | 69 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 519 | 770 | 734 | 238 | 233 | 230 | 8 | 6 | 519 | 734 | 734 | 18 | 519 | 0 | 8 | 230 | 519 | 734 | 734 | 18 | 6 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||
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