Sorry, for licensing reasons the game you are looking for is not currently available online.
However you can purchase a copy of the CD version of this and other games here:

Seaside safety

- Crucial Crew Interactive - Crucial Interactive Media
Copyright © 2018.
- Download the Seaside safety logic tree - Get more teaching resources here.
Seaside safety - Maritime and Coastguard Agency
Seaside safetyCrucial Crew Interactive