Surf Forecasts:
How big are the waves at Batu Karas today (17 Sep):
- Morning surf: Morning surf (17 Sep, local time) - 6ft (1.8m), 14s period with SSW swell.
- Afternoon surf: Afternoon surf (17 Sep, local time) - 5.5ft (1.7m), 14s period with SSW swell.
- Evening surf: Evening surf (17 Sep, local time) - 5.5ft (1.7m), 14s period with SSW swell.
The current surf forecast for Batu Karas at 1PM is: 1.8m 14s primary swell from a South-southwest direction and 0.8m 6s secondary swell from a South-southeast direction (forecast issued at 06:00am September 17). An open ocean swell of 0.7m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Sep) | 6ft (1.8m) | 14s |
| Afternoon (17 Sep) | 5.5ft (1.7m) | 14s |
| Evening (17 Sep) | 5.5ft (1.7m) | 14s |
Table - waves today at Batu Karas. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 26°C on Sat morning, min 23°C on Thu night). Wind will be generally light. | |||||||||||||||||||||||
Thursday 17 | Friday 18 | Saturday 19 | |||||||||||||||||||||
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 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 17 | SSW 17 | SW 16 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1604 | 1427 | 1332 | 1277 | 1143 | 1143 | 1019 | 802 | 700 | 617 | 626 | 773 | 711 | 701 | 1016 | 838 | 874 | 874 | 1076 | 1465 | 2611 | 2862 | 2496 |
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 | cross-on | cross-on | on | cross | cross-off | cross-off | cross | cross-on | cross-on | cross-on | on | cross | cross-off | cross-off | cross | cross-on |
High Tide | 11:17AM1.13m | 11:21PM1.53m | 11:44AM1.00m | 11:51PM1.41m | 12:14PM0.88m | ||||||||||||||||||
Low Tide | 5:28AM0.27m | 4:48PM0.40m | 6:03AM0.38m | 5:05PM0.49m | 6:47AM0.51m | 5:17PM0.58m | |||||||||||||||||
 |  |  | | |  | | | | | | | | | | | | | | | | | | |
 | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — | — | 5:37 | — | — | — | — | — | — |
 | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — | — | — | — | — | — | 5:42 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 25 | 25 | 25 | 24 | 24 | 23 | 24 | 24 | 25 | 25 | 25 | 25 | 24 | 24 | 24 | 24 | 26 | 26 | 26 | 24 | 24 |
Feels °C | 27 | 27 | 26 | 26 | 26 | 27 | 28 | 26 | 27 | 26 | 26 | 26 | 26 | 28 | 27 | 27 | 27 | 27 | 28 | 27 | 28 | 27 | 28 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SSW 14 | SW 18 | SSW 17 | SSW 17 | SW 16 |
| kJ | 1604 | 1427 | 1332 | 1277 | 1143 | 1143 | 1019 | 802 | 700 | 617 | 626 | 773 | 711 | 701 | 1016 | 838 | 874 | 874 | 1076 | 1465 | 2611 | 2862 | 2496 |
Swell 2 Height (m) Direction Period (s) | SE 6 | SW 18 | S 7 | SSE 6 | — | SSE 6 | SSE 6 | SSE 7 | SSE 7 | SSE 7 | SW 16 | SW 20 | SW 20 | SSE 6 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SSW 13 | S 12 | S 12 | ESE 5 |
| kJ | 73 | 111 | 43 | 56 | — | 69 | 64 | 68 | 70 | 70 | 163 | 99 | 97 | 57 | 184 | 323 | 334 | 475 | 635 | 590 | 27 | 25 | 18 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | S 22 | SW 16 | SW 16 | SW 16 | SSW 20 | W 12 | W 11 | SW 20 | W 11 | S 13 | S 13 | S 13 | S 13 | S 14 | W 9 | W 9 | S 12 |
| kJ | — | — | — | — | — | — | 9 | 211 | 208 | 208 | 41 | 3 | 2 | 99 | 2 | 13 | 14 | 31 | 29 | 33 | 7 | 2 | 42 |
Wind waves Height (m) Direction Period (s) | — | SE 6 | ESE 6 | ESE 6 | SSE 6 | — | E 6 | ESE 6 | — | — | SE 7 | SSE 6 | SSE 6 | ESE 5 | — | ESE 5 | ESE 5 | — | ESE 5 | — | ESE 5 | ESE 5 | — |
| kJ | — | 73 | 41 | 31 | 67 | — | 17 | 24 | — | — | 63 | 59 | 57 | 23 | — | 21 | 21 | — | 18 | — | 24 | 24 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 8 | 8 | 519 | 519 | 734 | 18 | 6 | 6 | 6 | 6 | 519 | 734 | 230 | 519 | 8 | 18 | 8 | 6 | 519 | 519 | 519 | 519 | 6 |
Best forecast wave conditions in Central Java | |||||||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||||||
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