At 20:31 water level is -0.01m and it will keep falling by 0.13m until the low tide at 23:13
The low tide with -0.14m is 37% of the lowest astronomical tide (-0.37m)
At 20:31 water level is -0.01m and it will keep falling by 0.13m until the low tide at 23:13
The low tide with -0.14m is 37% of the lowest astronomical tide (-0.37m)