At 11:57 water level is 0.25m and it will keep falling by 0.48m until the low tide at 17:40
The low tide with -0.23m is 50% of the lowest astronomical tide (-0.46m)
At 11:57 water level is 0.25m and it will keep falling by 0.48m until the low tide at 17:40
The low tide with -0.23m is 50% of the lowest astronomical tide (-0.46m)