At 20:38 water level is 0.14m and it will keep rising by 0.04m until the high tide at 21:46
The high tide with 0.18m is 20% of the highest astronomical tide (0.88m)
At 20:38 water level is 0.14m and it will keep rising by 0.04m until the high tide at 21:46
The high tide with 0.18m is 20% of the highest astronomical tide (0.88m)