Notices to mariners issued by Marine Navigation Services. Notices available for download in PDF and MS Word formats.

Information concerning the use of the Harwich (USA) channels in Harwich Port and Pleasant Bay.

Marine department notices covering works being undertaken and marine investigations in the Hong Kong region.

Current and past Notices to Mariners.

Provided by U.S. Coast Guard.

Merchant Shipping Notices, Marine Guidance Notes and marine information.

Areas where depth and/or width are restricted.

New Zealand Notices to Mariners on-line.