At 20:21 water level is -0.32m and it will keep falling by 0.02m until the low tide at 21:12
The low tide with -0.34m is 69% of the lowest astronomical tide (-0.49m)
At 20:21 water level is -0.32m and it will keep falling by 0.02m until the low tide at 21:12
The low tide with -0.34m is 69% of the lowest astronomical tide (-0.49m)