At 18:31 water level is 0.03m and it will keep falling by 0.01m until the low tide at 19:02
The low tide with 0.02m is -1% of the lowest astronomical tide (-1.29m)
At 18:31 water level is 0.03m and it will keep falling by 0.01m until the low tide at 19:02
The low tide with 0.02m is -1% of the lowest astronomical tide (-1.29m)