At 17:21 water level is 0.19m and it will keep falling by 0.56m until the low tide at 23:17
The low tide with -0.37m is 40% of the lowest astronomical tide (-0.91m)
At 17:21 water level is 0.19m and it will keep falling by 0.56m until the low tide at 23:17
The low tide with -0.37m is 40% of the lowest astronomical tide (-0.91m)