At 23:21 water level is -0.18m and it will keep falling by 0.02m until the low tide at 00:07
The low tide with -0.2m is 47% of the lowest astronomical tide (-0.42m)
At 23:21 water level is -0.18m and it will keep falling by 0.02m until the low tide at 00:07
The low tide with -0.2m is 47% of the lowest astronomical tide (-0.42m)