At 09:15 water level is -0.65m and it will keep falling by 0.01m until the low tide at 09:35
The low tide with -0.66m is 70% of the lowest astronomical tide (-0.94m)
At 09:15 water level is -0.65m and it will keep falling by 0.01m until the low tide at 09:35
The low tide with -0.66m is 70% of the lowest astronomical tide (-0.94m)