At 20:21 water level is -0.45m and it will keep falling by 0.12m until the low tide at 21:50
The low tide with -0.57m is 56% of the lowest astronomical tide (-1.01m)
At 20:21 water level is -0.45m and it will keep falling by 0.12m until the low tide at 21:50
The low tide with -0.57m is 56% of the lowest astronomical tide (-1.01m)