At 20:20 water level is 0.21m and it will keep falling by 0.68m until the low tide at 03:21
The low tide with -0.47m is 67% of the lowest astronomical tide (-0.7m)
At 20:20 water level is 0.21m and it will keep falling by 0.68m until the low tide at 03:21
The low tide with -0.47m is 67% of the lowest astronomical tide (-0.7m)