Check the coast guard web site. You may be ok depending on the tidal surge.
There are coast guard organized flotillas to get boats inland and tied with long lines across canals or inland lakes. THese facilitate the tidal rise above normal.
this one seems to be small and you may be fine where you are. Tie loose lines in case the tidal rise is higher than your lift. Use a line at each cleat leaving plenty of slack. You wouldnt want the boat to be so secure to the lift it holds it under water.