At 18:10 water level is -0.27m and it will keep falling by 0.27m until the low tide at 20:08
The low tide with -0.54m is 50% of the lowest astronomical tide (-1.08m)
At 18:10 water level is -0.27m and it will keep falling by 0.27m until the low tide at 20:08
The low tide with -0.54m is 50% of the lowest astronomical tide (-1.08m)