At 18:58 water level is -0.52m and it will keep falling by 0.16m until the low tide at 20:16
The low tide with -0.68m is 68% of the lowest astronomical tide (-1.0m)
At 18:58 water level is -0.52m and it will keep falling by 0.16m until the low tide at 20:16
The low tide with -0.68m is 68% of the lowest astronomical tide (-1.0m)