At 13:09 water level is 0.3m and it will keep rising by 0.15m until the high tide at 17:21
The high tide with 0.45m is 90% of the highest astronomical tide (0.5m)
At 13:09 water level is 0.3m and it will keep rising by 0.15m until the high tide at 17:21
The high tide with 0.45m is 90% of the highest astronomical tide (0.5m)