By Belén Carreño and Marwa Rashad MADRID/LONDON (Reuters) – Several ships carrying liquefied natural gas (LNG) anchored off Spain’s Bay of Cadiz are likely to stay there until late November in anticipation of a rise in European gas prices, industry sources said. Dozens of ships have been circling off the Iberian coast and in the Mediterranean sea for weeks, unable to secure slots to unload their LNG cargoes as plants that convert the superchilled fuel back to gas are operating at maximum capacity. The high volume of LNG in floating storage exposes Europe’s lack of “regasification” capacity jus…