At 21:13 water level is -0.2m and it will keep falling by 0.61m until the low tide at 23:54
The low tide with -0.81m is 49% of the lowest astronomical tide (-1.63m)
At 21:13 water level is -0.2m and it will keep falling by 0.61m until the low tide at 23:54
The low tide with -0.81m is 49% of the lowest astronomical tide (-1.63m)