Surf Forecasts:
How big are the waves at Batu Karas today (16 Jul):
- Morning surf: Morning surf (16 Jul, local time) - 4.5ft (1.4m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (16 Jul, local time) - 4.5ft (1.4m), 14s period with SSW swell.
- Evening surf: Evening surf (16 Jul, local time) - 4.5ft (1.3m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 9AM is: 1.4m 15s primary swell from a Southwest direction and 0.1m 11s secondary swell from a West direction (forecast issued at 12:00am July 16). An open ocean swell of 0.9m 6s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (16 Jul) | 4.5ft (1.4m) | 15s |
| Afternoon (16 Jul) | 4.5ft (1.4m) | 14s |
| Evening (16 Jul) | 4.5ft (1.3m) | 14s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 6mm), mostly falling on Thu night. Warm (max 26°C on Thu morning, min 24°C on Wed night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 16 | Friday 17 | Saturday 18 | ||||||||||||||||||||||
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) | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 987 | 974 | 974 | 869 | 807 | 796 | 630 | 752 | 881 | 1101 | 1031 | 644 | 1087 | 979 | 966 | 979 | 784 | 763 | 833 | 833 | 742 | 711 | 681 | 671 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-on | cross-on | cross | cross | cross-off | cross | cross |
High Tide | 8:58AM1.82m | 9:55PM1.34m | 9:44AM1.77m | 10:34PM1.44m | 10:27AM1.67m | |||||||||||||||||||
Low Tide | 2:35AM0.41m | 3:46PM-0.00m | 3:29AM0.36m | 4:22PM0.02m | 4:19AM0.35m | 4:56PM0.09m | ||||||||||||||||||
 |  |  | |  | | |  |  | |  | | | |  | | | | |  | | | | | |
 | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — | — | 6:00 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:43 | — | — |
mm | — | — | — | — | — | — | — | 1 | 1 | 1 | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | 1 |
Temp °C | 25 | 25 | 24 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 25 | 25 |
Feels °C | 27 | 27 | 27 | 28 | 27 | 27 | 27 | 27 | 27 | 25 | 27 | 27 | 26 | 27 | 27 | 27 | 27 | 26 | 26 | 26 | 27 | 27 | 27 | 27 |
Swell 1 Height (m) Direction Period (s) | SSW 15 | SSW 15 | SSW 15 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 |
| kJ | 987 | 974 | 974 | 869 | 807 | 796 | 630 | 752 | 881 | 1101 | 1031 | 644 | 1087 | 979 | 966 | 979 | 784 | 763 | 833 | 833 | 742 | 711 | 681 | 671 |
Swell 2 Height (m) Direction Period (s) | W 11 | W 11 | W 11 | W 11 | SW 18 | SW 18 | SW 18 | SSW 18 | SSW 18 | S 9 | SW 13 | SSW 13 | W 10 | W 10 | W 10 | W 10 | W 9 | W 9 | W 9 | W 9 | W 16 | W 16 | W 9 | W 9 |
| kJ | 2 | 2 | 2 | 2 | 49 | 80 | 304 | 276 | 180 | 6 | 138 | 299 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 5 | 5 | 2 | 2 |
Swell 3 Height (m) Direction Period (s) | WSW 20 | S 24 | SW 22 | S 21 | W 11 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | W 10 | — | — | — | — | W 16 | — | — | — | W 16 | — | — | S 24 |
| kJ | 37 | 11 | 18 | 9 | 2 | 2 | 2 | 2 | 2 | 2 | 8 | 2 | — | — | — | — | 5 | — | — | — | 5 | — | — | 11 |
Wind waves Height (m) Direction Period (s) | SE 6 | SE 6 | ESE 6 | ESE 6 | SE 6 | SE 6 | SE 6 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 8 | ESE 8 | ESE 8 | SE 8 | SE 8 |
| kJ | 73 | 73 | 63 | 63 | 83 | 85 | 116 | 150 | 180 | 224 | 218 | 236 | 243 | 230 | 211 | 211 | 211 | 211 | 223 | 229 | 264 | 294 | 298 | 298 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 18 | 18 | 6 | 230 | 519 | 734 | 230 | 230 | 230 | 230 | 25 | 519 | 519 | 770 | 238 | 230 | 230 | 18 | 8 | 519 | 519 | 519 | 230 | 230 |
Best forecast wave conditions in Central Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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