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Surf Forecasts:
Grajagan Bay/G-Land surfForecast / Java – East / Indonesia
48hr Weather and Surf, issued 12 am Thursday 28 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 normal for this time of year)How big are the waves at Grajagan Bay/G-Land today (28 May):
- Morning surf: Morning surf (28 May, local time) - 5ft (1.6m), 18s period with SW swell.
- Afternoon surf: Afternoon surf (28 May, local time) - 6ft (1.8m), 17s period with SW swell.
- Evening surf: Evening surf (28 May, local time) - 6.5ft (2.0m), 16s period with SW swell.
The current surf forecast for Grajagan Bay/G-Land at 8AM is: 1.5m 18s primary swell from a Southwest direction and 0.9m 13s secondary swell from a Southwest direction, 0.8m 6s secondary swell from a Southeast direction (forecast issued at 12:00am May 28). The wind direction is predicted to be cross-offshore and the swell rating is 4.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (28 May) | 5ft (1.6m) | 18s |
| Afternoon (28 May) | 6ft (1.8m) | 17s |
| Evening (28 May) | 6.5ft (2.0m) | 16s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 27°C on Thu morning, min 24°C on Thu night). Wind will be generally light. | ||||||||||||||||||||||||
Thursday 28 | Friday 29 | Saturday 30 | ||||||||||||||||||||||
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 18 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | |
734 | 901 | 1099 | 1573 | 1938 | 1901 | 1968 | 1943 | 1919 | 2061 | 1895 | 1847 | 1684 | 1638 | 1505 | 1484 | 1382 | 1238 | 961 | 919 | 905 | 834 | 834 | 690 | |
Wind (km/h) | ||||||||||||||||||||||||
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 | cross-off | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | off | off | |
High Tide | 6:49AM2.19m | 7:43PM1.75m | 7:26AM2.28m | 8:24PM1.81m | 8:01AM2.35m | 8:59PM1.85m | ||||||||||||||||||
Low Tide | 00:21AM0.92m | 1:35PM0.57m | 1:07AM0.89m | 2:13PM0.42m | 1:47AM0.85m | 2:46PM0.31m | ||||||||||||||||||
 | |  |  | | |  | | | | | | | |  | | | | | | | | | | |
 | — | 5:28 | — | — | — | — | — | — | — | 5:28 | — | — | — | — | — | — | — | 5:30 | — | — | — | — | — | — |
 | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — | — | — | — | — | — | 5:08 | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 25 | 25 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 24 | 25 | 26 | 26 | 26 | 25 | 25 | 25 | 24 | 25 | 27 | 27 | 27 | 25 | 25 |
26 | 26 | 26 | 27 | 27 | 26 | 26 | 27 | 25 | 25 | 26 | 26 | 25 | 26 | 25 | 26 | 27 | 25 | 26 | 28 | 27 | 27 | 25 | 26 | |
Swell 1 Height (m) Direction Period (s) | SW 14 | SW 18 | SW 18 | SW 17 | SW 17 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 |
 kJ | 447 | 901 | 1099 | 1573 | 1938 | 1901 | 1968 | 1943 | 1919 | 2061 | 1895 | 1847 | 1684 | 1638 | 1505 | 1484 | 1382 | 1238 | 961 | 919 | 905 | 834 | 834 | 690 |
Swell 2 Height (m) Direction Period (s) | SW 18 | SW 14 | SW 13 | SE 7 | SE 7 | SE 7 | SE 7 | SSE 7 | SSE 6 | SE 6 | SE 6 | S 8 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SE 6 | SSE 6 | S 20 |
| kJ | 734 | 440 | 257 | 64 | 53 | 49 | 37 | 29 | 27 | 19 | 18 | 1 | 15 | 15 | 15 | 20 | 18 | 13 | 12 | 11 | 5 | 1 | 3 | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | SW 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSE 6 | — | W 16 | S 20 | S 20 |
| kJ | — | — | — | 126 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | — | 5 | 7 | 7 |
Wind waves Height (m) Direction Period (s) | SE 7 | SE 6 | SE 6 | — | — | — | — | — | — | — | — | SE 6 | — | — | SE 7 | — | — | — | ESE 5 | ESE 5 | SE 6 | SE 6 | ESE 6 | ESE 6 |
| kJ | 52 | 49 | 47 | — | — | — | — | — | — | — | — | 17 | — | — | 21 | — | — | — | 6 | 5 | 8 | 8 | 12 | 21 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 79 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 79 | 0 | 0 |
Best forecast wave conditions in East Java | ||||||||||||||||||||||||
Best forecast wave conditions in Indonesia | ||||||||||||||||||||||||
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