At 20:31 water level is 0.24m and it will keep falling by 0.21m until the low tide at 23:24
The low tide with 0.03m is -3% of the lowest astronomical tide (-0.81m)
At 20:31 water level is 0.24m and it will keep falling by 0.21m until the low tide at 23:24
The low tide with 0.03m is -3% of the lowest astronomical tide (-0.81m)