The 2021 edition of Imray's C4 charts has been improved throughout to show coloured light flashes. A new plan of Chapman's Pool is now included and the latest depth surveys have been applied. The charts are waterproof and folded in a plastic wallet.

Printed and corrected to January 2021.
Sheet Size: 787 x 1118mm.

Plans Included:
Portland Harbour (1:20 000)
Weymouth Harbour (1:7500)
Lulworth Cove (1:4500)
Worbarrow Bay (1:15 000)
Chapman’s Pool (1:14 500)
Swanage (1:12 500)
Studland Bay (1:12 500)
Christchurch (1:20 000)
Continuation of River Stour (1:7500)