At 17:58 water level is -0.2m and it will keep falling by 0.22m until the low tide at 19:57
The low tide with -0.42m is 20% of the lowest astronomical tide (-2.1m)
At 17:58 water level is -0.2m and it will keep falling by 0.22m until the low tide at 19:57
The low tide with -0.42m is 20% of the lowest astronomical tide (-2.1m)