At 06:22 water level is -0.15m and it will keep falling by 0.06m until the low tide at 08:21
The low tide with -0.21m is 50% of the lowest astronomical tide (-0.42m)
At 06:22 water level is -0.15m and it will keep falling by 0.06m until the low tide at 08:21
The low tide with -0.21m is 50% of the lowest astronomical tide (-0.42m)