At 16:21 water level is -0.2m and it will keep falling by 0.25m until the low tide at 18:10
The low tide with -0.45m is 33% of the lowest astronomical tide (-1.34m)
At 16:21 water level is -0.2m and it will keep falling by 0.25m until the low tide at 18:10
The low tide with -0.45m is 33% of the lowest astronomical tide (-1.34m)