At 18:55 water level is -0.27m and it will keep falling by 0.09m until the low tide at 20:36
The low tide with -0.36m is 75% of the lowest astronomical tide (-0.48m)
At 18:55 water level is -0.27m and it will keep falling by 0.09m until the low tide at 20:36
The low tide with -0.36m is 75% of the lowest astronomical tide (-0.48m)