At 18:30 water level is -0.26m and it will keep falling by 0.06m until the low tide at 19:32
The low tide with -0.32m is 40% of the lowest astronomical tide (-0.79m)
At 18:30 water level is -0.26m and it will keep falling by 0.06m until the low tide at 19:32
The low tide with -0.32m is 40% of the lowest astronomical tide (-0.79m)