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Surf Forecasts:
Grajagan Bay/G-Land surfForecast / Java – East / Indonesia
48hr Weather and Surf, issued 12 pm Monday 13 Apr 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
28.9° C
(Which is normal for this time of year)How big are the waves at Grajagan Bay/G-Land today?
The current surf forecast for Grajagan Bay/G-Land at 4PM is: 1.0m 18s primary swell from a Southwest direction and 1.0m 11s secondary swell from a South-southwest direction (forecast issued at 12:00pm April 13). An open ocean swell of 0.7m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Apr) | 3.5ft (1.0m) | 18s |
| Afternoon (13 Apr) | 3.5ft (1.0m) | 18s |
| Evening (13 Apr) | 3.5ft (1.0m) | 18s |
Table - waves today at Grajagan Bay/G-Land. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| 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 | 1 AM | 4 AM | 7 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 18 | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 14 | 14 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 609 | 609 | 609 | 522 | 588 | 700 | 755 | 844 | 737 | 728 | 803 | 842 | 648 | 631 | 614 | 598 | 590 | 581 | 581 | 565 | 534 | 398 | 404 | 658 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | off | cross- off | cross- off | off | off | off | off | cross- off | off | cross- off | cross- off | off | off | off | off | off | off | cross- off | cross- off | cross- off | off | off | off | off |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 | - | - | - | - | - | - | - | 5:24 |
| Sunset | - | - | 5:21 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - | - | - | 5:20 | - | - | - | - | - |
 |  | |  | | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | 1 | - | - | - | - | - | - | - | - | - | - | - | - | 1 | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 28 | 29 | 28 | 27 | 27 | 27 | 26 | 26 | 29 | 29 | 28 | 27 | 27 | 26 | 26 | 27 | 28 | 29 | 28 | 27 | 27 | 26 | 26 | 27 |
| Feels °C (?) | 30 | 30 | 29 | 29 | 28 | 29 | 29 | 29 | 32 | 29 | 29 | 29 | 29 | 28 | 28 | 30 | 30 | 29 | 29 | 28 | 29 | 28 | 28 | 29 |
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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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