Surf Forecasts:
How big are the waves at Grajagan Bay/G-Land today (21 Aug):
- Afternoon surf: Afternoon surf (21 Aug, local time) - 8ft (2.5m), 17s period with SSW swell.
- Evening surf: Evening surf (21 Aug, local time) - 8ft (2.5m), 16s period with SSW swell.
The current surf forecast for Grajagan Bay/G-Land at 9PM is: 2.5m 16s primary swell from a South-southwest direction and 1.1m 7s secondary swell from a Southeast direction (forecast issued at 06:00pm August 21). The wind direction is predicted to be offshore and the swell rating is 5.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | - | - |
| Afternoon (21 Aug) | 8ft (2.5m) | 17s |
| Evening (21 Aug) | 8ft (2.5m) | 16s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Sun morning, min 23°C on Fri night). Wind will be generally light. | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | |||||||||||||||||
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 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
Wave Graph  | |||||||||||||||||||
 kJ | 3538 | 3336 | 3139 | 3062 | 3024 | 2697 | 2663 | 2441 | 2271 | 1989 | 1937 | 1937 | 1846 | 1846 | 1671 | 1568 | 1546 | 1626 | 1409 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 1:40PM1.43m | 2:00AM1.94m | 2:46PM1.22m | 3:14AM1.77m | |||||||||||||||
Low Tide | 7:02PM0.95m | 9:33AM1.00m | 7:00PM1.12m | 12:42PM0.97m | |||||||||||||||
 |  | | | |  | | | | | |  | | | | | | | | |
 | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — | — | — | — | — | — | 5:21 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 24 | 24 | 24 | 23 | 24 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 25 | 24 | 24 |
Feels °C | 25 | 24 | 25 | 25 | 24 | 25 | 26 | 26 | 24 | 26 | 27 | 25 | 26 | 26 | 26 | 26 | 25 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 17 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 | SSW 15 |
| kJ | 3538 | 3336 | 3139 | 3062 | 3024 | 2697 | 2663 | 2441 | 2271 | 1989 | 1937 | 1937 | 1846 | 1846 | 1671 | 1568 | 1546 | 1626 | 1409 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | SE 6 | SW 24 | SE 6 | SSW 24 | SSW 22 | SSW 21 | SW 21 | SSW 19 | SSW 19 | SSW 19 | SSW 18 | SSW 18 |
| kJ | — | — | — | — | — | — | — | 66 | 22 | 68 | 55 | 183 | 305 | 117 | 590 | 1159 | 904 | 616 | 964 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | S 26 | — | SSW 24 | — | — | — | — | SE 6 | SE 6 | — | SE 6 | SE 6 |
| kJ | — | — | — | — | — | — | — | 13 | — | 55 | — | — | — | — | 80 | 40 | — | 33 | 35 |
Wind waves Height (m) Direction Period (s) | 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 | — | — |
| kJ | 102 | 102 | 106 | 88 | 63 | 59 | 66 | — | 58 | — | 70 | 58 | 51 | 49 | — | — | 34 | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 79 | 69 | 0 | 0 | 0 | 0 | 0 | 117 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | 79 | 69 | 0 |
Best forecast wave conditions in East Java | |||||||||||||||||||
Best forecast wave conditions in Indonesia | |||||||||||||||||||
Header Global | |||||||||||||||||||
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