At 13:18 water level is -0.5m and it will keep falling by 0.01m until the low tide at 13:50
The low tide with -0.51m is 83% of the lowest astronomical tide (-0.61m)
At 13:18 water level is -0.5m and it will keep falling by 0.01m until the low tide at 13:50
The low tide with -0.51m is 83% of the lowest astronomical tide (-0.61m)