At 18:21 water level is 0.02m and it will keep falling by 0.03m until the low tide at 23:55
The low tide with -0.01m is 2% of the lowest astronomical tide (-0.48m)
At 18:21 water level is 0.02m and it will keep falling by 0.03m until the low tide at 23:55
The low tide with -0.01m is 2% of the lowest astronomical tide (-0.48m)