At 18:39 water level is -0.08m and it will keep falling by 0.01m until the low tide at 19:21
The low tide with -0.09m is 32% of the lowest astronomical tide (-0.28m)
At 18:39 water level is -0.08m and it will keep falling by 0.01m until the low tide at 19:21
The low tide with -0.09m is 32% of the lowest astronomical tide (-0.28m)