At 21:50 water level is -0.01m and it will keep falling by 0.04m until the low tide at 23:01
The low tide with -0.05m is 4% of the lowest astronomical tide (-1.15m)
At 21:50 water level is -0.01m and it will keep falling by 0.04m until the low tide at 23:01
The low tide with -0.05m is 4% of the lowest astronomical tide (-1.15m)