At 20:26 water level is 0.07m and it will keep falling by 0.07m until the low tide at 02:30
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.25m)
At 20:26 water level is 0.07m and it will keep falling by 0.07m until the low tide at 02:30
The low tide with 0.0m is 0% of the lowest astronomical tide (-0.25m)