At 09:42 water level is -0.04m and it will keep falling by 0.05m until the low tide at 13:17
The low tide with -0.09m is 75% of the lowest astronomical tide (-0.12m)
At 09:42 water level is -0.04m and it will keep falling by 0.05m until the low tide at 13:17
The low tide with -0.09m is 75% of the lowest astronomical tide (-0.12m)