At 18:30 water level is -0.02m and it will keep falling by 0.17m until the low tide at 23:10
The low tide with -0.19m is 25% of the lowest astronomical tide (-0.74m)
At 18:30 water level is -0.02m and it will keep falling by 0.17m until the low tide at 23:10
The low tide with -0.19m is 25% of the lowest astronomical tide (-0.74m)