Surf Forecasts:
How big are the waves at Batu Karas today (15 Sep):
- Morning surf: Morning surf (15 Sep, local time) - 6ft (1.9m), 15s period with SW swell.
- Afternoon surf: Afternoon surf (15 Sep, local time) - 5.5ft (1.7m), 15s period with SW swell.
- Evening surf: Evening surf (15 Sep, local time) - 5.5ft (1.7m), 15s period with SW swell.
The current surf forecast for Batu Karas at 1PM is: 1.8m 15s primary swell from a Southwest direction and 0.1m 16s secondary swell from a West direction, 1.4m 7s secondary swell from a Southeast direction (forecast issued at 06:00am September 15). The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Sep) | 6ft (1.9m) | 15s |
| Afternoon (15 Sep) | 5.5ft (1.7m) | 15s |
| Evening (15 Sep) | 5.5ft (1.7m) | 15s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastLight rain (total 3mm), mostly falling on Tue night. Warm (max 25°C on Tue morning, min 23°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Tuesday 15 | Wednesday 16 | Thursday 17 | |||||||||||||||||||||
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 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1716 | 1609 | 1547 | 1399 | 1289 | 1271 | 1254 | 1158 | 1158 | 1261 | 1261 | 1409 | 1409 | 1428 | 1546 | 1604 | 1604 | 1351 | 1332 | 1176 | 1159 | 1034 | 1019 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross | cross-on |
High Tide | 10:20AM1.38m | 10:25PM1.72m | 10:49AM1.26m | 10:53PM1.64m | 11:17AM1.13m | ||||||||||||||||||
Low Tide | 4:22AM0.12m | 4:05PM0.26m | 4:55AM0.17m | 4:28PM0.32m | 5:28AM0.27m | 4:48PM0.40m | |||||||||||||||||
 |  |  | |  |  | |  | | | | | | | | | | | | | | | | |
 | 5:39 | — | — | — | — | — | — | — | 5:39 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | 5:43 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | 1 | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 23 | 24 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 24 | 24 |
Feels °C | 25 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 24 | 26 | 25 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 |
| kJ | 1716 | 1609 | 1547 | 1399 | 1289 | 1271 | 1254 | 1158 | 1158 | 1261 | 1261 | 1409 | 1409 | 1428 | 1546 | 1604 | 1604 | 1351 | 1332 | 1176 | 1159 | 1034 | 1019 |
Swell 2 Height (m) Direction Period (s) | W 17 | W 17 | W 16 | W 16 | W 16 | — | SW 22 | SSW 21 | W 16 | SSW 21 | SW 20 | SW 20 | SW 20 | SE 6 | SE 6 | SW 18 | SW 18 | SE 6 | — | S 7 | — | SSE 6 | SSE 7 |
| kJ | 6 | 6 | 5 | 5 | 5 | — | 18 | 45 | 5 | 45 | 60 | 134 | 134 | 113 | 101 | 111 | 111 | 88 | — | 37 | — | 80 | 60 |
Swell 3 Height (m) Direction Period (s) | — | — | — | S 24 | S 24 | — | — | W 16 | W 16 | W 16 | — | — | — | — | — | — | — | — | — | — | — | — | S 22 |
| kJ | — | — | — | 11 | 11 | — | — | 5 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — | — | 9 |
Wind waves Height (m) Direction Period (s) | SE 7 | ESE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 7 | SE 6 | SE 6 | SE 6 | SE 6 | — | — | SE 6 | SE 6 | — | SE 6 | SE 6 | SE 6 | ESE 6 | ESE 6 |
| kJ | 189 | 211 | 183 | 163 | 163 | 183 | 149 | 144 | 140 | 132 | 162 | 145 | 126 | — | — | 98 | 98 | — | 88 | 56 | 88 | 22 | 18 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 230 | 230 | 389 | 770 | 519 | 230 | 230 | 230 | 230 | 18 | 519 | 734 | 519 | 519 | 230 | 230 | 230 | 18 | 519 | 734 | 0 | 230 | 8 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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