At 17:47 water level is 0.12m and it will keep falling by 0.24m until the low tide at 23:41
The low tide with -0.12m is 70% of the lowest astronomical tide (-0.17m)
At 17:47 water level is 0.12m and it will keep falling by 0.24m until the low tide at 23:41
The low tide with -0.12m is 70% of the lowest astronomical tide (-0.17m)