Secondary Ports (Part 1) - Introduction

Secondary Ports (Part 2) - High Water Times

Secondary Ports (Part 3) - Low Water Times

Secondary Ports (Part 4) - High Water Heights

Secondary Ports (Part 5) - Low Water Heights

Tidal information on a chart plotter

Anchoring in the correct depth of water

Tidal curve setup

When will there be enough water

True bearing between two points

Measure on a bearing from a point

Measure distance

True bearing between two points

Tidal Rates - Yachtmaster

Tidal Rates - Dayskipper

Tidal Hour

Tidal Stream - using Tidal Diamonds

Tidal Stream - using a Tidal Atlas

Dead Reckoning - the basics

Dead Reckoning - allowing for leeway

Course to Steer - one hour of tide

Course to Steer - how long will it take?

Course to Steer - Allowing for leeway

Predicted EP (Predicted Estimated Position)

Course to steer - two hours of tide

Course to Steer - half an hour of tide

Estimated Position

Light Characteristics

VHF Radio - Sending a routine alert

VHF Radio - Sending a All Ships Urgency alert