Each of the two French words involved in the name 'chasse-marée' has a range of meanings but in this instance, they are chasser 'to impell' or 'to drive forward' and une marée, 'a landing of fresh sea fish'.
The most prolific fish such as herring are abundant in given waters only in their season so keeping them for use out of season required salting or smoking them. This permitted their sale in inland markets too but fresh fish tasted better so long as it really was fresh. There was therefore a premium on fresh fish in this top end of the market. The medieval chasse-marée merchants catered to this originally by carrying fish in pairs of baskets on pack ponies, as far as possible, overnight. They rushed la marée (the batch from a particular landing) to market but the distance coverable before the fish deteriorated was limited. Another problem was that every lord through whose manor the road led wanted his toll so that if the road was too long, the enterprise became less economic.
Later, where the quality of the road permitted, the range might be extended by the use of charrettes (carts). When designed for this trade, with a minimum of weight put into their construction and provision for harnessing the four horses, these vehicles took the name of chasse-marée. As speed was essential, they were normally hauled by two pairs of horses rather than the single horse which is normal for a cart. The vehicle took the form of two wheels, of a diameter large enough to minimize the slowing effect of bumps in the road. On their axle was mounted an open rectangular frame within which were slung the baskets holding the fish, packed in seaweed. More baskets were stacked above. The teams of usually fairly small horses were worked hard and changed at posting stations in the same way as those of mail coaches.
The coast supplying Paris by road was originally, that which was nearest to its market, around Le Tréport and Saint-Valery-sur-Somme. At its most developed, it extended from Fécamp to Calais including such places as Dieppe, Boulogne-sur-Mer and Etaples.
On the coast of Brittany, originally in the southern part, later known as Morbihan, from the eighteenth century, fast luggers bought fish from the fishermen at sea and carried it to the Loire and Gironde for sale in the markets of Nantes and Bordeaux.
With the spread of wealth within places like Paris, the market expanded and supplies were sought from more distant coasts. In the nineteenth century, these Breton three-masted luggers began to bring fish from ports further north on the Breton coast and from fishing boats off its coast, into the Seine estuary for sale in Rouen and for transshipment up to Paris. In such waters, a vessel without engines relied heavily on the skilful use of tides. Here, the parallel tidal meaning of marée and the catching of the tide became relevant to prosecuting the trade. It may be this which led the compiler of the Oxford English Dictionary to translate the vessel's name as 'tide-chaser'. This translation is accurate provided less-relevant meanings of the two component words are taken.
According to the Naval Maquette (Ship Model) site, the chasse marées took return cargoes where they were available, so tended to move into the cabotage trade. That is to say; coastal tramping. In particular, having taken fish south to Bordeaux, they would return with salt from Charente Inférieur, as it was then known (Lower Charente) or from Vendée to more northerly coasts of France. Early vessels were replaced progressively by the luggers, then dundees, brigs and schooners. The rig called in French dundee is a little obscure. The Nouveau Petit Larousse Illustrée (1934) describes it only as a 'large sailing ship'. Other available dictionaries ignore it but the Mandragore II site describes it as a gaff ketch and says that the rig was used principally in lobster boats and herring drifters. The article includes an illustration showing a vessel well adapted to the chasse-marée trade, with a large sail area and strikeable bowsprit and bumkin. Apparently, the yawl rig (cotre à tapecul) used by French tunnymen was sometimes but improperly called a dundee.
The days of the chasse-marée were numbered but still the marée in both senses, ruled the life of the longshore fishermen of the tidal French coasts. The chasse-marée boat seems to have persisted for some years by using its crew's capacity to buy on the fishing grounds and bringing the marée ashore. In that way, the vessel, designed for speed, permitted the fishing fleets to develop into working more distant waters, a process which developed further when it was possible to obtain ice and ultimately, refrigeration.
By this stage, the chasse-marée had receded into the romance of history. That process was under way when Monet painted several pictures of the boats on the lower Seine in 1872.
Some horse lovers are attracted to the idea of driving a version of the chasse-marée carts, as a recreation.
These deal with the road transport chasse-marées