At 18:28 water level is -0.1m and it will keep falling by 0.04m until the low tide at 20:23
The low tide with -0.14m is 45% of the lowest astronomical tide (-0.31m)
At 18:28 water level is -0.1m and it will keep falling by 0.04m until the low tide at 20:23
The low tide with -0.14m is 45% of the lowest astronomical tide (-0.31m)