At 06:31 water level is -0.01m and it will keep falling by 0.78m until the low tide at 09:30
The low tide with -0.79m is 60% of the lowest astronomical tide (-1.3m)
At 06:31 water level is -0.01m and it will keep falling by 0.78m until the low tide at 09:30
The low tide with -0.79m is 60% of the lowest astronomical tide (-1.3m)