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Surf Forecasts:
Grajagan Bay/G-Land surfForecast / Java – East / Indonesia
48hr Weather and Surf, issued 12 am Wednesday 17 Dec 2025 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
29.9° C
(Which is slightly warmer than usual)How big are the waves at Grajagan Bay/G-Land today?
The current surf forecast for Grajagan Bay/G-Land at 8AM is: 2.2m 8s primary swell from a West-southwest direction and 1.9m 8s secondary swell from a Southwest direction, 0.8m 16s secondary swell from a Southwest direction (forecast issued at 12:00am December 17). The wind direction is predicted to be cross-onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (17 Dec) | 7ft (2.2m) | 8s |
| Afternoon (17 Dec) | 6ft (1.9m) | 8s |
| Evening (17 Dec) | 3.5ft (1.0m) | 15s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | 10 AM | 1 PM | 4 PM | 7 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 7 | 7 | 8 | 8 | 8 | 16 | 8 | 16 | 15 | 15 | 15 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 263 | 325 | 526 | 582 | 597 | 437 | 485 | 502 | 450 | 444 | 456 | 683 | 674 | 640 | 614 | 606 | 528 | 520 | 453 | 447 | 416 | 398 | 290 | 286 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | cross- on | cross- on | cross- on | on | on | on | on | on | cross- on | cross- on | cross- off | glass | glass | cross- on | on | glass | glass | glass | cross- off | cross- off | off | cross- off | cross- off |
High Tide / height (m) | 7:48AM 1.60 | 7:14PM 2.17 | 8:29AM 1.69 | 7:53PM 2.26 | 9:04AM 1.76 | |||||||||||||||||||
Low Tide / height (m) | 1:34AM 0.62 | 12:52PM 1.03 | 2:12AM 0.47 | 1:38PM 0.97 | 2:47AM 0.35 | 2:18PM 0.90 | ||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | ||||||||||||||||||||||
| Sunrise | - | - | - | 4:58 | - | - | - | - | - | - | - | 4:58 | - | - | - | - | - | - | - | 5:00 | - | - | - | - |
| Sunset | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - | - | - | - | - | - | - | 5:37 | - |
 |  | |  |  | | |  |  | | | | |  | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | 1 | 1 | - | - | - | 1 | 2 | 1 | 1 | 1 | - | - | - | - | 1 | 1 |
| Temp. °C | 27 | 26 | 26 | 27 | 28 | 29 | 28 | 28 | 27 | 26 | 26 | 26 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 29 | 30 | 29 | 27 |
| Feels °C (?) | 27 | 27 | 28 | 30 | 29 | 29 | 27 | 29 | 29 | 28 | 30 | 29 | 32 | 33 | 31 | 31 | 31 | 30 | 30 | 30 | 32 | 33 | 32 | 31 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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