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Grajagan Bay/G-Land surfForecast / Java – East / Indonesia
48hr Weather and Surf, issued 12 am Monday 25 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
27.7° 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: 0.7m 13s primary swell from a Southwest direction and 0.6m 9s secondary swell from a South-southwest direction, 1.0m 7s secondary swell from a South-southeast direction (forecast issued at 12:00am May 25). The wind direction is predicted to be offshore and the swell rating is 2.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 2.5ft (0.8m) | 13s |
| Afternoon (25 May) | 3ft (0.9m) | 12s |
| Evening (25 May) | 5ft (1.6m) | 8s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastHeavy rain (total 30mm), heaviest during Mon night. Warm (max 27°C on Mon morning, min 26°C on Sun night). Wind will be generally light. | ||||||||||||||||||||||||
Monday 25 | Tuesday 26 | Wednesday 27 | ||||||||||||||||||||||
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 |    |    |    | |||||||||||||||||||||
SW 13 | S 8 | SW 13 | SSW 13 | SSW 13 | SW 12 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SW 17 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 19 | |
249 | 149 | 170 | 215 | 206 | 223 | 271 | 291 | 322 | 318 | 354 | 370 | 499 | 454 | 496 | 560 | 644 | 813 | 793 | 566 | 543 | 536 | 529 | 608 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | off | off | cross-off | cross-off | cross-off | off | off | off | off | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | |
High Tide | 3:56AM1.87m | 4:05PM1.67m | 5:08AM1.97m | 5:41PM1.64m | 6:04AM2.09m | 6:52PM1.68m | ||||||||||||||||||
Low Tide | 10:12AM1.05m | 10:17PM0.87m | 11:46AM0.92m | 11:25PM0.92m | 12:50PM0.74m | |||||||||||||||||||
 | |  | | | | | |  | | | |  |  |  |  | | |  | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — |
2 | 3 | 1 | 1 | 1 | 2 | 3 | 4 | 2 | 2 | 3 | 2 | 1 | — | — | — | — | — | — | 1 | 1 | 1 | — | — | |
Temp °C | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 26 | 26 | 26 |
29 | 29 | 28 | 29 | 29 | 29 | 27 | 27 | 28 | 28 | 28 | 28 | 27 | 26 | 26 | 27 | 28 | 28 | 28 | 27 | 28 | 27 | 26 | 26 | |
Swell 1 Height (m) Direction Period (s) | S 8 | S 8 | SW 13 | SSE 7 | SSE 7 | SW 12 | SSW 12 | SSW 12 | SSW 12 | SW 12 | SW 17 | SW 18 | SW 17 | SW 16 | SW 16 | SW 16 | SE 7 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 |
 kJ | 142 | 142 | 170 | 153 | 153 | 223 | 237 | 187 | 184 | 147 | 354 | 370 | 499 | 454 | 496 | 560 | 156 | 813 | 793 | 566 | 543 | 536 | 529 | 453 |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 12 | SSW 9 | SSW 13 | SSW 13 | SSW 9 | SW 19 | SW 16 | SW 16 | SW 16 | SW 12 | SW 12 | SSW 11 | SSW 11 | SSW 11 | SW 11 | SW 16 | SSE 8 | SSE 8 | SE 8 | SW 20 | SW 20 | SW 19 | SW 19 |
| kJ | 249 | 149 | 58 | 215 | 206 | 46 | 179 | 132 | 130 | 214 | 144 | 140 | 113 | 82 | 79 | 58 | 644 | 154 | 130 | 116 | 105 | 188 | 450 | 608 |
Swell 3 Height (m) Direction Period (s) | — | SSW 14 | SSW 15 | SSW 10 | SSW 10 | SW 19 | S 9 | SW 20 | SW 20 | W 13 | W 13 | SW 15 | SW 15 | W 14 | — | — | SSW 11 | — | SW 22 | SW 21 | — | — | — | — |
| kJ | — | 111 | 84 | 36 | 52 | 55 | 6 | 60 | 60 | 3 | 3 | 83 | 83 | 4 | — | — | 45 | — | 18 | 70 | — | — | — | — |
Wind waves Height (m) Direction Period (s) | ESE 6 | SE 6 | SSE 7 | ESE 6 | — | SSE 7 | SSE 8 | SE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SE 7 | SE 7 | SE 7 | — | — | — | — | SE 8 | SE 7 | SE 7 | SE 7 |
| kJ | 20 | 32 | 96 | 29 | — | 169 | 271 | 291 | 322 | 318 | 274 | 236 | 198 | 199 | 193 | 193 | — | — | — | — | 125 | 118 | 116 | 99 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 79 | 117 | 117 | 0 | 0 | 0 | 0 | 0 | 117 | 117 | 87 | 69 | 0 | 0 | 0 | 0 | 79 | 79 | 79 | 69 | 69 |
Best forecast wave conditions in East Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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