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Using our statistical data for 7000 spots dating back to 2006, we can find those waves that break the most, with the best winds.
Surf Forecasts:
Baya Reef surfForecast / Java – West / Indonesia
48hr Weather and Surf, issued 6 am Thursday 18 Dec 2025 WIBForecast update in hr min s Forecast update imminent
Baya Reef surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Baya Reef sea temperature is
29.3° C
(Which is slightly warmer than usual)How big are the waves at Baya Reef today?
The current surf forecast for Baya Reef at 1PM is: 1.1m 14s primary swell from a Southwest direction and 0.8m 9s secondary swell from a West direction (forecast issued at 06:00am December 18). The wind direction is predicted to be onshore.
| Time (WIB) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Dec) | 3.5ft (1.1m) | 15s |
| Afternoon (18 Dec) | 3.5ft (1.1m) | 14s |
| Evening (18 Dec) | 3.5ft (1.1m) | 14s |
Table - waves today at Baya Reef. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| 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 | 1 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 10 | 10 | 10 | 10 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 623 | 606 | 536 | 536 | 529 | 514 | 492 | 357 | 342 | 336 | 336 | 331 | 326 | 301 | 292 | 287 | 325 | 280 | 307 | 319 | 346 | 326 | 320 | 269 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | cross- on | on | on | on | on | on | on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross |
High Tide / height (m) | 6:58AM 0.74 | 6:22PM 1.25 | 7:38AM 0.76 | 7:02PM 1.29 | 8:13AM 0.79 | 7:39PM 1.33 | ||||||||||||||||||
Low Tide / height (m) | 1:03AM 0.24 | 11:38AM 0.49 | 1:39AM 0.18 | 12:22PM 0.46 | 2:12AM 0.13 | 1:02PM 0.44 | ||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
| Sunrise | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - | - | 5:35 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - | - | - | - | - | 6:07 | - | - | - |
 |  | | | | | | | | | | | |  | | | | | | | | | | | |
Rain (mm) | 5 | 4 | 1 | 1 | 4 | 5 | 3 | 3 | 3 | 2 | 2 | 4 | 4 | 1 | 2 | 2 | 3 | 4 | 3 | 2 | 3 | 2 | 1 | 1 |
| Temp. °C | 25 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 26 | 26 | 27 | 27 | 26 | 26 | 26 | 26 | 26 | 28 | 28 | 28 | 27 | 26 | 26 |
| Feels °C (?) | 28 | 30 | 30 | 30 | 28 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 29 | 28 | 29 | 28 | 28 | 28 | 30 | 29 | 29 | 30 | 28 | 29 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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