At 20:31 water level is -0.31m and it will keep falling by 0.02m until the low tide at 21:12
The low tide with -0.33m is 43% of the lowest astronomical tide (-0.76m)
At 20:31 water level is -0.31m and it will keep falling by 0.02m until the low tide at 21:12
The low tide with -0.33m is 43% of the lowest astronomical tide (-0.76m)