At 20:21 water level is -0.09m and it will keep falling by 0.19m until the low tide at 23:43
The low tide with -0.28m is 70% of the lowest astronomical tide (-0.4m)
At 20:21 water level is -0.09m and it will keep falling by 0.19m until the low tide at 23:43
The low tide with -0.28m is 70% of the lowest astronomical tide (-0.4m)