At 20:40 water level is -0.08m and it will keep falling by 0.01m until the low tide at 21:49
The low tide with -0.09m is 16% of the lowest astronomical tide (-0.56m)
At 20:40 water level is -0.08m and it will keep falling by 0.01m until the low tide at 21:49
The low tide with -0.09m is 16% of the lowest astronomical tide (-0.56m)