At 21:33 water level is -0.07m and it will keep falling by 0.11m until the low tide at 00:16
The low tide with -0.18m is 60% of the lowest astronomical tide (-0.3m)
At 21:33 water level is -0.07m and it will keep falling by 0.11m until the low tide at 00:16
The low tide with -0.18m is 60% of the lowest astronomical tide (-0.3m)