At 18:50 water level is -1.65m and it will keep falling by 0.25m until the low tide at 20:18
The low tide with -1.9m is 75% of the lowest astronomical tide (-2.51m)
At 18:50 water level is -1.65m and it will keep falling by 0.25m until the low tide at 20:18
The low tide with -1.9m is 75% of the lowest astronomical tide (-2.51m)