At 21:26 water level is -0.06m and it will keep falling by 0.06m until the low tide at 02:20
The low tide with -0.12m is 70% of the lowest astronomical tide (-0.17m)
At 21:26 water level is -0.06m and it will keep falling by 0.06m until the low tide at 02:20
The low tide with -0.12m is 70% of the lowest astronomical tide (-0.17m)