Discussion
Scientists claim #sea level rise is approximately 10cm which wouldn’t show up in 2 snap shots.
Tides vary up to 400cm.
Storm surge Air pressure alone changes sea levels by 100cm
Also time of day & orbital path all have an influence on height.
Snap shots are pointless. Only a long duration survey would reveal the truth.
So please look into it a bit harder next time.
Seems that nobody cares about this supposed sea level rise when looking at seafront properties around the world being continually bid up 🤷♂️ 