Drava Fairway Depths
Drava section fromrkm 0-250 to rkm 21+500.
Estimated current depth:
measured depth +
water level change since the hydrographic survey.
Up to rkm 3, the water level gauge atAljmaš is used; from rkm 3 to rkm 5, a gradual transition is applied betweenAljmaš and Osijek; from rkm 5 onwards, the gauge used isOsijek.
Up to rkm 3, the water level gauge atAljmaš is used; from rkm 3 to rkm 5, a gradual transition is applied betweenAljmaš and Osijek; from rkm 5 onwards, the gauge used isOsijek.
Depth colour coding:
2.00 – 2.49 m
below 2.00 m
Drava · rkm 0-250 – 21+500
Hydrographic survey date
21.09.2026.
Aljmaš on the survey date
-35 cm
Latest Aljmaš water level
-107 cm
Aljmaš water level change
-72 cm
Osijek on the survey date
-149 cm
Latest Osijek water level
-201 cm
Osijek water level change
-52 cm
If the table does not fit on your screen, scroll horizontally to view all columns.
| Rkm | Navigation mark | Right edge | Centre | Left edge | Width | Note |
|---|---|---|---|---|---|---|
| 0-250 | Lighted red buoy | 0.38 m | 0.28 m | 0.28 m | 20 m | — |
| 0-200 | BIF | 0.38 m | 0.28 m | 0.28 m | 20 m | — |
| 0+050 | Lighted green buoy | 0.48 m | 0.68 m | 0.38 m | 40 m | — |
| 0+500 | Red buoy | 1.28 m | 1.28 m | 1.28 m | 40 m | — |
| 1+000 | Lighted green buoy | 1.08 m | 0.78 m | 0.68 m | 40 m | — |
| 2+100 | Green / red buoy | 0.58 m | 0.98 m | 0.88 m | 40 m | — |
| 2+900 | Green buoy | 1.28 m | 1.28 m | 0.28 m | 40 m | — |
| 3+700 | 1.15 m | 1.15 m | 1.35 m | 40 m | — | |
| 4+000 | Red buoy | 0.78 m | 1.08 m | 1.28 m | 40 m | — |
| 5+000 | 0.68 m | 0.68 m | 0.78 m | 40 m | — | |
| 5+900 | Lighted green buoy | 0.58 m | 0.68 m | 0.58 m | 40 m | — |
| 6+800 | 1.18 m | 1.18 m | 1.38 m | 40 m | — | |
| 7+700 | Green buoy | 1.48 m | 1.68 m | 1.48 m | 40 m | — |
| 8+800 | Red buoy | 0.58 m | 1.18 m | 1.08 m | 50 m | — |
| 9+500 | Red buoy | 0.78 m | 0.98 m | 1.18 m | 30 m | — |
| 9+800 | Red buoy | 0.78 m | 0.78 m | 0.88 m | 30 m | — |
| 10+150 | Lighted green buoy | 0.88 m | 0.88 m | 0.88 m | 40 m | — |
| 10+900 | Green buoy | 0.88 m | 0.88 m | 0.78 m | 40 m | — |
| 11+200 | Lighted red buoy | 0.98 m | 0.88 m | 0.88 m | 40 m | — |
| 11+700 | Green buoy | 1.28 m | 1.28 m | 0.98 m | 50 m | — |
| 12+000 | Red buoy | 2.28 m | 1.48 m | 1.28 m | 40 m | — |
| 12+200 | BIF | 1.68 m | 1.68 m | 1.28 m | 40 m | — |
| 12+200 | Port entrance | 1.08 m | 1.18 m | 1.48 m | 40 m | Port area |
| 12+700 | Port | 0.98 m | 1.18 m | 0.98 m | 40 m | Port area |
| 13+300 | Port | 0.98 m | 2.08 m | 2.08 m | 50 m | Port area |
| 14+400 | Lighted red buoy | 1.18 m | 1.18 m | 1.38 m | 50 m | — |
| 15+000 | 0.78 m | 0.58 m | 0.58 m | 30 m | — | |
| 16+500 | Lighted green buoy | 1.28 m | 1.08 m | 1.08 m | 50 m | — |
| 16+700 | Green buoy | 1.28 m | 1.08 m | 0.88 m | 50 m | — |
| 17+700 | Lighted green buoy | 1.38 m | 1.68 m | 1.58 m | 50 m | — |
| 18+400 | Green buoy | 1.98 m | 1.78 m | 1.48 m | 50 m | — |
| 19+500 | Red buoy | 0.68 m | 1.18 m | 1.28 m | 30 m | — |
| 19+800 | Red buoy | 1.28 m | 1.28 m | 0.78 m | 30 m | — |
| 20+600 | 0.38 m | 0.48 m | 0.58 m | 40 m | — | |
| 21+000 | Turning area | 1.28 m | 1.08 m | 1.18 m | 50 m | — |
| 21+500 | Passenger landing stage | 1.58 m | 1.58 m | 1.28 m | 50 m | — |
DHMZ water level forecast
| Forecast time | Aljmaš | Osijek |
|---|---|---|
|
+24 h
04.10.2026. 02:00 |
-98 cm | -204 cm |
|
+48 h
05.10.2026. 02:00 |
-101 cm | -206 cm |
|
+72 h
06.10.2026. 02:00 |
-102 cm | -204 cm |
Fairway depth forecast
Forecast depths are calculated using the DHMZ water level forecast forAljmaš andOsijek. The depth shown is at thecentre of the fairway.
| Rkm | Navigation mark |
Current
centre |
+24 h
04.10.2026. 02:00 |
+48 h
05.10.2026. 02:00 |
+72 h
06.10.2026. 02:00 |
|---|---|---|---|---|---|
| 0-250 | Lighted red buoy | 0.28 m |
0.37 m ↑ +0.09 m |
0.34 m ↑ +0.06 m |
0.33 m ↑ +0.05 m |
| 0-200 | BIF | 0.28 m |
0.37 m ↑ +0.09 m |
0.34 m ↑ +0.06 m |
0.33 m ↑ +0.05 m |
| 0+050 | Lighted green buoy | 0.68 m |
0.77 m ↑ +0.09 m |
0.74 m ↑ +0.06 m |
0.73 m ↑ +0.05 m |
| 0+500 | Red buoy | 1.28 m |
1.37 m ↑ +0.09 m |
1.34 m ↑ +0.06 m |
1.33 m ↑ +0.05 m |
| 1+000 | Lighted green buoy | 0.78 m |
0.87 m ↑ +0.09 m |
0.84 m ↑ +0.06 m |
0.83 m ↑ +0.05 m |
| 2+100 | Green / red buoy | 0.98 m |
1.07 m ↑ +0.09 m |
1.04 m ↑ +0.06 m |
1.03 m ↑ +0.05 m |
| 2+900 | Green buoy | 1.28 m |
1.37 m ↑ +0.09 m |
1.34 m ↑ +0.06 m |
1.33 m ↑ +0.05 m |
| 3+700 | 1.15 m |
1.20 m ↑ +0.05 m |
1.17 m ↑ +0.02 m |
1.17 m ↑ +0.02 m |
|
| 4+000 | Red buoy | 1.08 m |
1.11 m ↑ +0.03 m |
1.09 m → 0.00 m |
1.09 m ↑ +0.01 m |
| 5+000 | 0.68 m |
0.65 m ↓ -0.03 m |
0.63 m ↓ -0.05 m |
0.65 m ↓ -0.03 m |
|
| 5+900 | Lighted green buoy | 0.68 m |
0.65 m ↓ -0.03 m |
0.63 m ↓ -0.05 m |
0.65 m ↓ -0.03 m |
| 6+800 | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
|
| 7+700 | Green buoy | 1.68 m |
1.65 m ↓ -0.03 m |
1.63 m ↓ -0.05 m |
1.65 m ↓ -0.03 m |
| 8+800 | Red buoy | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
| 9+500 | Red buoy | 0.98 m |
0.95 m ↓ -0.03 m |
0.93 m ↓ -0.05 m |
0.95 m ↓ -0.03 m |
| 9+800 | Red buoy | 0.78 m |
0.75 m ↓ -0.03 m |
0.73 m ↓ -0.05 m |
0.75 m ↓ -0.03 m |
| 10+150 | Lighted green buoy | 0.88 m |
0.85 m ↓ -0.03 m |
0.83 m ↓ -0.05 m |
0.85 m ↓ -0.03 m |
| 10+900 | Green buoy | 0.88 m |
0.85 m ↓ -0.03 m |
0.83 m ↓ -0.05 m |
0.85 m ↓ -0.03 m |
| 11+200 | Lighted red buoy | 0.88 m |
0.85 m ↓ -0.03 m |
0.83 m ↓ -0.05 m |
0.85 m ↓ -0.03 m |
| 11+700 | Green buoy | 1.28 m |
1.25 m ↓ -0.03 m |
1.23 m ↓ -0.05 m |
1.25 m ↓ -0.03 m |
| 12+000 | Red buoy | 1.48 m |
1.45 m ↓ -0.03 m |
1.43 m ↓ -0.05 m |
1.45 m ↓ -0.03 m |
| 12+200 | BIF | 1.68 m |
1.65 m ↓ -0.03 m |
1.63 m ↓ -0.05 m |
1.65 m ↓ -0.03 m |
| 12+200 | Port entrance | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
| 12+700 | Port | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
| 13+300 | Port | 2.08 m |
2.05 m ↓ -0.03 m |
2.03 m ↓ -0.05 m |
2.05 m ↓ -0.03 m |
| 14+400 | Lighted red buoy | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
| 15+000 | 0.58 m |
0.55 m ↓ -0.03 m |
0.53 m ↓ -0.05 m |
0.55 m ↓ -0.03 m |
|
| 16+500 | Lighted green buoy | 1.08 m |
1.05 m ↓ -0.03 m |
1.03 m ↓ -0.05 m |
1.05 m ↓ -0.03 m |
| 16+700 | Green buoy | 1.08 m |
1.05 m ↓ -0.03 m |
1.03 m ↓ -0.05 m |
1.05 m ↓ -0.03 m |
| 17+700 | Lighted green buoy | 1.68 m |
1.65 m ↓ -0.03 m |
1.63 m ↓ -0.05 m |
1.65 m ↓ -0.03 m |
| 18+400 | Green buoy | 1.78 m |
1.75 m ↓ -0.03 m |
1.73 m ↓ -0.05 m |
1.75 m ↓ -0.03 m |
| 19+500 | Red buoy | 1.18 m |
1.15 m ↓ -0.03 m |
1.13 m ↓ -0.05 m |
1.15 m ↓ -0.03 m |
| 19+800 | Red buoy | 1.28 m |
1.25 m ↓ -0.03 m |
1.23 m ↓ -0.05 m |
1.25 m ↓ -0.03 m |
| 20+600 | 0.48 m |
0.45 m ↓ -0.03 m |
0.43 m ↓ -0.05 m |
0.45 m ↓ -0.03 m |
|
| 21+000 | Turning area | 1.08 m |
1.05 m ↓ -0.03 m |
1.03 m ↓ -0.05 m |
1.05 m ↓ -0.03 m |
| 21+500 | Passenger landing stage | 1.58 m |
1.55 m ↓ -0.03 m |
1.53 m ↓ -0.05 m |
1.55 m ↓ -0.03 m |
Note:
The current depths shown are estimates obtained by adjusting the latest hydrographically surveyed depths for the change in water level.
Reference hydrographic survey: 21.09.2026.
Up to rkm 3, the water level change at the Aljmaš gauge is used. Between rkm 3 and rkm 5, a gradual transition between the water level changes at Aljmaš and Osijek is applied. From rkm 5 onwards, the water level change at the Osijek gauge is used.
Forecast depths are based on the DHMZ water level forecast for+24 h, +48 h and +72 h. The forecast shown refers to thecentre of the fairway.
Reference hydrographic survey: 21.09.2026.
Up to rkm 3, the water level change at the Aljmaš gauge is used. Between rkm 3 and rkm 5, a gradual transition between the water level changes at Aljmaš and Osijek is applied. From rkm 5 onwards, the water level change at the Osijek gauge is used.
Forecast depths are based on the DHMZ water level forecast for+24 h, +48 h and +72 h. The forecast shown refers to thecentre of the fairway.
