Edition 1 2004. Covers the area Falmouth to Padstow including the Isles of Scilly (although for greater detail of the Isles of Scilly there are some tidal stream insets on Admiralty Chart 34 which are very useful.This atlas contains a set of 13 charts showing tidal streams at hourly intervals commencing 6 hours before HW Devonport (Plymouth) and ending 6 hours after HW Devonport. Provides much better inshore detail the NP250 (The whole English Channel).