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RYA Coastal Skipper and Yachtmaster Offshore Shorebased


6 Days: £465.00

2 Weekends (2 x three day weekends): Call us for a price, or submit an enquiry and we will get back to you.

Evening class: £265.00

Theory & Practical Combined: Special price when you book the theory and practical together.

Correspondence Course : £365.00

This is an advanced course which follows on from the RYA Day Skipper Theory. This course will develop further knowledge and skills on navigation, pilotage, collision regulations and meteorology.

It is for sailors and motor boaters who are looking at embarking on difficult passages, for example, offshore and/or at night. This course is also a must for anyone wishing to take a RYA Coastal Skipper or Yachtmaster Offshore practical exam.


Suggested Previous Experience

Navigation to Day Skipper shorebased standard with experience of coastal yachting, motor cruising or powerboating.

It would assist you if revision of Day Skipper shorebased standard was done prior to taking this course.


Course Content

  • A comfortable spacious waterside classroom
  • RYA Coastal Skipper and Yachtmaster Offshore shorebased theory notes
  • Practice Almanac
  • Practice Charts





6 Day

07 October '17Places

2 Weekends

Evening Class

05 October '17Places


Course Options

  • Six day classroom course at East Anglian Sea School

A non-residential course available over six days.

  • Two weekends classroom course at East Anglian Sea School

A non-residential course available over two long weekends.

- 3 days each: commencing Saturday at 0930h and ending approximately 1700h Monday

  • Evening Classes

Starting October each year - 10 weeks before Christmas and 10 weeks after. The Coastal Skipper and Yachtmaster Offshore evening class takes place on a Thursday night.

  • Correspondence course

Work through the syllabus anywhere in the world at your own pace with distance learning.


We have our own self contained studio available, 'The Sail Loft', which is walking distance from the Marina or we can recommend a local B&B or hotel. Please enquire when booking.



RYA/MCA Coastal Skipper and Yachtmaster Offshore Shorebased Certificate.



RYA Coastal Skipper Yachtmaster Offshore Shorebased Syllabus


  • Dead reckoning and estimated position
  • Satellite-derived position
  • Use of waypoints to fix position
  • Radar fixes
  • Techniques of visual fixing
  • Fixes using a mixture of position lines
  • Relative accuracy of different methods of position fixing
  • Areas of uncertainty

The magnetic compass

  • Allowance for variation
  • Changes of variation with time and position
  • Causes of deviation
  • Swing for deviation (but not correction)
  • Allowance for deviation
  • Different types of compass


  • Causes of tides - Springs and Neaps
  • Tide tables - sources
  • Tidal levels and datum
  • Standard and secondary ports
  • Tidal anomalies (Solent etc)

Tidal streams

  • Sources of tidal information
  • Tidal stream information in sailing directions and Yachtsman's Almanacs
  • Allowance for tidal streams in computing a course to steer
  • Tide rips, overfalls and races
  • Tidal observation buoys, beacons etc


  • IALA system buoyage in region A
  • Limitations of buoys as navigational aids


  • Characteristics
  • Ranges - visual, luminous and nominal
  • Rising and dipping distances
  • Light lists


  • Harbour regulations and control signals
  • Methods of pre-planning
  • Clearing lines
  • Use of soundings
  • Transits and leading lines

GPS and chartplotters

  • Principles of operation and limitations of use
  • Raster and vector charts
  • Datum
  • Importance of confirmation of position by an independent source and keeping a separate record of position
  • Importance of paper charts
  • Echo sounders
  • Principles of operation and limitations of use

Echo sounders

  • Principles of operation and limitations of use

Logs (speed and distance measuring)

  • Principles of operation and limitations of use

Deck log

  • Importance of log as yacht's official document
  • Layout of log, hourly and occasional entries


  • Basic terms, the Beaufort scale
  • Air masses
  • Cloud types
  • Weather patterns associated with pressure and frontal systems
  • Sources of weather forecasts
  • Ability to interpret a shipping forecast, weatherfax and weather satellite information
  • Land and sea breezes
  • Sea fog
  • Use of a barometer as a forecasting aid

Rule of the Road

  • A sound knowledge of the International Regulations for Preventing Collisions at Sea, except annexes 1 & 3

Safety at sea

  • Personal safety, use of lifejackets, safety harnesses and lifelines
  • Fire prevention and fire fighting
  • Distress signals
  • Coastguard and boat safety scheme
  • Preparation for heavy weather
  • Liferafts and helicopter rescue
  • Understanding of capabilities of vessel and basic knowledge of stability

Navigation in restricted visibility

  • Precautions to be taken in fog
  • Limitations to safe navigation imposed by fog
  • Navigation strategy in poor visibility.

Passage planning

  • Preparation of charts and notebook for route planning and making and use at sea
  • Customs regulations as they apply to yachts
  • Routine for navigating in coastal waters
  • Strategy for course laying
  • Use of waypoints and routes
  • Use of weather forecast information for passage planning strategy
  • Sources of local and national regulations

Marine environment

  • Responsibility to minimise pollution and protect the marine environment.

East Anglian Sea School Ltd.
Tel: 01473 659992    Email: sales@eastanglianseaschool.com