At 20:31 water level is 0.44m and it will keep rising by 0.03m until the high tide at 21:14
The high tide with 0.47m is 60% of the highest astronomical tide (0.78m)
At 20:31 water level is 0.44m and it will keep rising by 0.03m until the high tide at 21:14
The high tide with 0.47m is 60% of the highest astronomical tide (0.78m)