At 19:48 water level is 0.11m and it will keep falling by 0.11m until the low tide at 22:41
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.5m)
At 19:48 water level is 0.11m and it will keep falling by 0.11m until the low tide at 22:41
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.5m)