At 20:30 water level is -0.49m and it will keep falling by 0.05m until the low tide at 21:11
The low tide with -0.54m is 40% of the lowest astronomical tide (-1.34m)
At 20:30 water level is -0.49m and it will keep falling by 0.05m until the low tide at 21:11
The low tide with -0.54m is 40% of the lowest astronomical tide (-1.34m)