At 18:59 water level is -0.09m and it will keep falling by 0.21m until the low tide at 22:53
The low tide with -0.3m is 75% of the lowest astronomical tide (-0.4m)
At 18:59 water level is -0.09m and it will keep falling by 0.21m until the low tide at 22:53
The low tide with -0.3m is 75% of the lowest astronomical tide (-0.4m)