Depth ALL0-9ABCDEFGHIJKLMNOPQRSTUVWXYZAn electronic depth-finding instrument or the amount of water at a given time Related content: Tidal HeightsHow much water?A core skill for any skipper is knowing if there's enough water to float. Knowing how to work this out opens up new places to explore and prevents running aground due to lack of water. Learn about tides and depths on charts. Approximately 4 hoursRules of the RoadKnowing the rules (the highway code for the water) will keep you safe and confident about what to do when approaching another vessel. Learn the rules & how to interpret them. Approximately 3 hoursIntroduction to TidesHeight of tide needed to clear a charted depth« Back to Glossary Index