At 18:57 water level is -0.17m and it will keep falling by 0.52m until the low tide at 21:18
The low tide with -0.69m is 70% of the lowest astronomical tide (-0.98m)
At 18:57 water level is -0.17m and it will keep falling by 0.52m until the low tide at 21:18
The low tide with -0.69m is 70% of the lowest astronomical tide (-0.98m)