At 08:20 water level is -0.03m and it will keep falling by 0.01m until the low tide at 08:36
The low tide with -0.04m is 8% of the lowest astronomical tide (-0.5m)
At 08:20 water level is -0.03m and it will keep falling by 0.01m until the low tide at 08:36
The low tide with -0.04m is 8% of the lowest astronomical tide (-0.5m)