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Surf Forecasts:
Grajagan Bay/G-Land surfForecast / Java – East / Indonesia
48hr Weather and Surf, issued 12 am Tuesday 19 May 2026 WIBForecast update in hr min s Forecast update imminent
Grajagan Bay/G-Land surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Grajagan Bay/G-Land sea temperature is
27.9° C
(Which is slightly cooler than normal)How big are the waves at Grajagan Bay/G-Land today?
The current surf forecast for Grajagan Bay/G-Land at 8AM is: 1.7m 13s primary swell from a South-southwest direction and 0.4m 19s secondary swell from a Southwest direction (forecast issued at 12:00am May 19). An open ocean swell of 0.4m 5s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (19 May) | 5.5ft (1.7m) | 13s |
| Afternoon (19 May) | 5ft (1.6m) | 12s |
| Evening (19 May) | 5ft (1.6m) | 12s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastModerate rain (total 13mm), heaviest on Thu afternoon. Warm (max 28°C on Wed morning, min 25°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 | |
892 | 1110 | 946 | 828 | 803 | 730 | 718 | 624 | 624 | 624 | 614 | 539 | 675 | 667 | 659 | 651 | 803 | 803 | 763 | 715 | 777 | 847 | 1048 | 1062 | |
Wind (km/h) | ||||||||||||||||||||||||
glassy | glassy | glassy | cross-off | cross-off | cross-off | cross-off | glassy | glassy | glassy | glassy | glassy | cross-off | cross-off | off | glassy | glassy | cross-off | cross-off | glassy | cross-off | cross-off | cross-off | cross-off | |
High Tide | 10:14PM2.06m | 9:59AM2.86m | 10:56PM2.02m | 10:42AM2.77m | 11:41PM1.96m | 11:28AM2.59m | ||||||||||||||||||
Low Tide | 3:41AM0.54m | 4:45PM-0.10m | 4:24AM0.57m | 5:30PM0.02m | 5:09AM0.65m | 6:16PM0.20m | ||||||||||||||||||
 | |  | | | | | |  | |  | | | | | | | | | | | | | | |
 | — | 5:26 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — |
1 | 1 | 1 | 1 | 1 | 1 | 2 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | |
Temp °C | 25 | 25 | 26 | 27 | 27 | 27 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 28 | 26 | 26 | 25 | 25 | 26 | 28 | 28 | 27 | 27 | 26 |
29 | 29 | 31 | 31 | 30 | 30 | 30 | 31 | 30 | 30 | 31 | 33 | 31 | 31 | 30 | 31 | 29 | 29 | 31 | 33 | 31 | 31 | 32 | 30 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 11 | SSW 11 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | SW 15 | SW 15 |
 kJ | 892 | 1110 | 946 | 828 | 803 | 730 | 718 | 624 | 624 | 624 | 614 | 539 | 497 | 401 | 394 | 651 | 803 | 803 | 763 | 715 | 777 | 847 | 1048 | 1062 |
Swell 2 Height (m) Direction Period (s) | SSW 8 | SW 20 | SW 19 | SW 19 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SSW 11 | SSW 11 | SSW 11 | SSW 12 | SSW 11 | SSW 11 | SSW 11 | SE 8 | SE 8 |
| kJ | 109 | 239 | 184 | 133 | 161 | 375 | 442 | 442 | 447 | 442 | 375 | 511 | 675 | 667 | 659 | 337 | 285 | 296 | 274 | 176 | 133 | 145 | 45 | 64 |
Swell 3 Height (m) Direction Period (s) | SW 20 | W 9 | W 9 | W 9 | W 9 | W 8 | SSW 21 | W 8 | SE 4 | ESE 4 | W 8 | SSE 8 | SSE 8 | SSE 8 | SE 8 | SE 7 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 8 | SE 9 | W 17 |
| kJ | 186 | 2 | 2 | 2 | 1 | 1 | 45 | 1 | 3 | 2 | 1 | 7 | 26 | 23 | 28 | 25 | 32 | 54 | 66 | 63 | 48 | 46 | 13 | 6 |
Wind waves Height (m) Direction Period (s) | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | SE 5 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 12 | 12 | 8 | 8 | 3 | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
Best forecast wave conditions in East Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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