At 18:34 water level is -0.6m and it will keep falling by 0.15m until the low tide at 19:47
The low tide with -0.75m is 45% of the lowest astronomical tide (-1.66m)
At 18:34 water level is -0.6m and it will keep falling by 0.15m until the low tide at 19:47
The low tide with -0.75m is 45% of the lowest astronomical tide (-1.66m)