At 17:40 water level is -0.3m and it will keep falling by 0.4m until the low tide at 20:11
The low tide with -0.7m is 42% of the lowest astronomical tide (-1.63m)
At 17:40 water level is -0.3m and it will keep falling by 0.4m until the low tide at 20:11
The low tide with -0.7m is 42% of the lowest astronomical tide (-1.63m)