At 20:42 water level is 0.3m and it will keep rising by 0.15m until the high tide at 22:20
The high tide with 0.45m is 50% of the highest astronomical tide (0.89m)
At 20:42 water level is 0.3m and it will keep rising by 0.15m until the high tide at 22:20
The high tide with 0.45m is 50% of the highest astronomical tide (0.89m)