At 21:47 water level is -0.06m and it will keep falling by 0.0m until the low tide at 22:45
The low tide with -0.06m is 22% of the lowest astronomical tide (-0.27m)
At 21:47 water level is -0.06m and it will keep falling by 0.0m until the low tide at 22:45
The low tide with -0.06m is 22% of the lowest astronomical tide (-0.27m)