'... is an extract from "The new Glénans sailing manual" also published by David & Charles." - title page verso.
Translation and revision of : 'Le temps qu'il fera.' Paris : Editions du Seuil, 1976.
Glénans weather forecasting : a manual for yachtsmen by Centre nautique des Glénans. ISBN 0715379119. Published by David and Charles in 1980. Publication and catalogue information, links to buy online and reader comments.