At 20:30 water level is 0.0m and it will keep falling by 0.23m until the low tide at 23:46
The low tide with -0.23m is 11% of the lowest astronomical tide (-2.0m)
At 20:30 water level is 0.0m and it will keep falling by 0.23m until the low tide at 23:46
The low tide with -0.23m is 11% of the lowest astronomical tide (-2.0m)