At 17:30 water level is -0.2m and it will keep falling by 0.01m until the low tide at 18:03
The low tide with -0.21m is 46% of the lowest astronomical tide (-0.45m)
At 17:30 water level is -0.2m and it will keep falling by 0.01m until the low tide at 18:03
The low tide with -0.21m is 46% of the lowest astronomical tide (-0.45m)