YOUSAILYour Australian sailing networkExplore YouSail
← All lessonsLesson 14 of 18 · 11 minutes

Yachtmaster School / Planning

Build a passage plan you can use

Move from a line on a chart to a plan your crew can understand and adapt.

Jump to the quiz ↓
YouSail’s smiling sail mascot
Our goal today

Describe a route, its constraints, alternatives and how you will monitor progress.

What you’ll practise

  • Connecting the route with boat, crew and conditions
  • Revising timing when constraints change
  • Testing alternatives and sharing the operational plan

Each question includes a custom diagram, the reasoning behind the answer, an explanation of the other choices and a follow-up exercise. Try the quiz first, or use the study view to read every answer.

01 / Learn

Ask more than “where are we going?”

A useful plan considers the boat and crew, weather, tides, hazards, timing and safe alternatives. The route is one part of that work. Use up-to-date navigation information and involve the people who will help carry it out.

02 / Learn

Try a tabletop scenario

Imagine a fictional training trip from Harbour A to Harbour B. You expect three hours underway, but the destination may become unsuitable later. On paper, identify what you would need to know before leaving: the weather change, access constraints, crew capability and a suitable alternative. This is a discussion exercise, not a route recommendation.

03 / Learn

Keep checking the plan against reality

Agree who monitors position and progress, when you will review the forecast and what would trigger a change. Tell the crew how the plan works. A well-written document is useful only if people understand it and respond when conditions differ.

Your two-minute exercise

For the fictional trip, write one question under each heading: boat, crew, weather, tides, route, alternatives. Bring the list to a practical lesson.

Keep learning from the source

Source check: . Scenarios and quiz questions are original YouSail practice material. Editorial policy.

YouSail’s smiling sail mascot

Have a go

Sailing Passage Planning Quiz & Answers

8 illustrated questions. Worked explanations and practical follow-ups for every answer.

Which is the stronger starting point for a passage plan?
A fictional route between two harbours alongside blank weather, crew and planning notes.
More than a destinationIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: A route considered alongside conditions, crew, boat and alternatives

Why this answer works

The route needs context. Conditions, the boat and the people aboard affect whether the plan is workable.

Why the other choices fall short

A route line supplies geometry, but not whether the boat, crew and conditions suit the passage. A useful plan connects that route to the decisions required to carry it out.

Put it into practice

For one leg, list the relevant weather, tide, crew and vessel constraints. Explain what would cause you to delay, divert or stop rather than continuing automatically.

Your planned destination may become unsuitable. When should you consider an alternative?
A fictional route splitting towards a planned harbour and a possible alternative.
Think about alternativesIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: During planning, before it is urgently needed

Why this answer works

Thinking ahead gives you options. Your instructor can help assess whether an alternative is actually suitable.

Why the other choices fall short

Waiting until the destination is unusable can leave little time or space to evaluate alternatives. Planning early lets you check access and constraints under lower workload.

Put it into practice

Choose an alternative and test whether it remains suitable in the conditions that would make you use it. Include how and when you would decide to divert.

The trip is taking longer than expected. What is the best response?
A planned timeline beside a delayed yacht, with an arrival-time question mark.
Running behind the planIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: Review progress, constraints and available options

Why this answer works

A delay may affect later decisions. Check the consequences instead of treating the original estimate as fixed.

Why the other choices fall short

A timetable does not improve the boat's actual progress. Continuing unchanged can bring you to a tide, weather or daylight constraint outside the planned window.

Put it into practice

Update remaining time, then recheck the constraints affected by that change. Compare the available options before one of them disappears.

Who needs to understand the relevant parts of the plan?
Three crew members beside a passage-plan board with speech bubbles.
A plan shared aboardIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: The crew members involved in carrying it out

Why this answer works

A crew briefing helps people understand their roles, the route and how changes will be handled.

Why the other choices fall short

Keeping the plan only in the skipper's head leaves the people executing it unable to anticipate their roles. Information should reach the crew members who need to act on it.

Put it into practice

Ask each relevant crew member to describe their next task and when they should report a concern. Use any mismatch to improve the briefing.

A fictional tidal gate is usable only until 15:00 under your plan. Your revised arrival is 15:40. What should you do with that plan?
Two clock panels label the planned gate limit as 15:00 and the revised arrival as 15:40.
The plan no longer fitsIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: Reassess a safe alternative or waiting plan using current information

Why this answer works

Your revised arrival no longer meets the plan’s own constraint. Recheck the assumptions and choose a viable alternative or safe waiting option; do not let the timetable dictate unsafe speed.

Why the other choices fall short

An outdated ETA only hides the missed limit, while chasing the timetable can create another risk. The original calculation no longer establishes that the gate is usable at arrival.

Put it into practice

Check what suitable waiting or alternative options remain under current conditions. Reassess the whole plan rather than treating the gate as an isolated arithmetic problem.

The alternate harbour in your plan is also exposed to the forecast wind change. What is missing from the contingency plan?
A yacht faces two schematic route options, with the alternate labelled exposed.
Does the alternative still work?Illustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: An alternative that remains suitable in the conditions that trigger its use

Why this answer works

A contingency must work when it is needed. Evaluate its approach, shelter, depth and timing against the same developing conditions that may make the primary route unsuitable.

Why the other choices fall short

A duplicate route or a renamed destination does not supply different shelter. A harbour may be suitable in one wind direction and exposed in another.

Put it into practice

Test the alternate against the actual reason for diversion. Check approach, tide, shelter and crew implications before accepting it as a real contingency.

A watch handover happens just before a complex harbour approach. What information most helps the incoming watch?
Two watchkeepers on either side of a handover line before a harbour approach.
Before the harbour approachIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: Current position, next hazards, intended actions and when to call the skipper

Why this answer works

A useful handover makes the next decisions clear. Establish shared understanding of current position, hazards, the immediate plan and escalation points instead of passing on isolated facts.

Why the other choices fall short

Departure time, logged distance and berth number may be background details, but they do not tell the next watch what to do near hazards. A handover needs current operational context.

Put it into practice

Have the incoming watch repeat the immediate plan and cross-check position. State which change or observation should prompt a call to the skipper.

Your preferred destination remains accessible, but the crew is now too tired for the planned night approach. What should the passage review include?
A crew and plan sheet connect an upcoming night approach with the crew’s current capability.
An accessible harbour, a tired crewIllustrative · not to scale · tap to enlarge ↗
Read the answer and explanation

Answer: Crew capability and a suitable revised arrival or alternative plan

Why this answer works

A route can remain physically navigable while no longer being suitable for the crew in their current condition. Reassess the tasks ahead and the options available instead of using access alone as the decision criterion.

Why the other choices fall short

Depth, distance and booking time each describe only part of the situation. None establishes that the tired crew can reliably carry out the approach, lookout and communication tasks.

Put it into practice

Identify the demanding tasks in the next phase and who is fit to perform them. Review timing and suitable alternatives while you still have options.

Completed quiz results are saved in this browser. No account needed; progress does not sync between devices.

Practice only: this quiz is not an official RYA examination or an assessment of practical competence. Leaving mid-quiz starts that attempt again.

Explore your preparation checklist →