At 18:40 water level is -0.04m and it will keep falling by 0.24m until the low tide at 21:16
The low tide with -0.28m is 17% of the lowest astronomical tide (-1.65m)
At 18:40 water level is -0.04m and it will keep falling by 0.24m until the low tide at 21:16
The low tide with -0.28m is 17% of the lowest astronomical tide (-1.65m)