At 17:20 water level is -0.04m and it will keep falling by 0.19m until the low tide at 21:28
The low tide with -0.23m is 85% of the lowest astronomical tide (-0.27m)
At 17:20 water level is -0.04m and it will keep falling by 0.19m until the low tide at 21:28
The low tide with -0.23m is 85% of the lowest astronomical tide (-0.27m)