At 07:30 water level is -0.02m and it will keep falling by 0.08m until the low tide at 09:50
The low tide with -0.1m is 50% of the lowest astronomical tide (-0.2m)
At 07:30 water level is -0.02m and it will keep falling by 0.08m until the low tide at 09:50
The low tide with -0.1m is 50% of the lowest astronomical tide (-0.2m)