At 18:15 water level is -0.19m and it will keep falling by 0.01m until the low tide at 18:48
The low tide with -0.2m is 40% of the lowest astronomical tide (-0.49m)
At 18:15 water level is -0.19m and it will keep falling by 0.01m until the low tide at 18:48
The low tide with -0.2m is 40% of the lowest astronomical tide (-0.49m)