At 19:21 water level is -0.06m and it will keep falling by 0.01m until the low tide at 20:21
The low tide with -0.07m is 25% of the lowest astronomical tide (-0.27m)
At 19:21 water level is -0.06m and it will keep falling by 0.01m until the low tide at 20:21
The low tide with -0.07m is 25% of the lowest astronomical tide (-0.27m)