At 18:09 water level is -0.05m and it will keep falling by 0.17m until the low tide at 21:31
The low tide with -0.22m is 43% of the lowest astronomical tide (-0.51m)
At 18:09 water level is -0.05m and it will keep falling by 0.17m until the low tide at 21:31
The low tide with -0.22m is 43% of the lowest astronomical tide (-0.51m)