At 18:15 water level is 0.0m and it will keep falling by 0.03m until the low tide at 20:39
The low tide with -0.03m is 10% of the lowest astronomical tide (-0.29m)
At 18:15 water level is 0.0m and it will keep falling by 0.03m until the low tide at 20:39
The low tide with -0.03m is 10% of the lowest astronomical tide (-0.29m)