Now available to order. The Nautical Almanac contains astronomical information to support bridge crews in routine and emergency celestial navigation, as well as the calculation of daylight hours and mandatory gyro checks. It is carried on every ship within the Royal...
News
Delays to Updating Information Due to COVID-19 Pandemic
An increasing number of Governments are introducing stringent domestic quarantine measures to suppress the spread of the virus. Due to the ongoing and dynamic nature of the situation some Hydrographic Offices are unable to produce product updates via Notice to...

New Editions
Chart & Publications Title Edition Due Reproductions of Indian Government Charts IN214 India - West Coast, Vengurla to Betul. 30/06/2019 IN257 International Chart Series, India - West Coast, Mālvan to Kundāpura. 15/09/2019 New Editions of ADMIRALTY Charts...
New 2020 Publication
Two Manuals In One Introducing the new 2020 compliant Fire Training Manual and Fire Safety Operational 1263 from Maritime Progress. The content of the Fire Training Manual section provides general advice on fire fighting and the use of equipment, whereas the Fire...
COVID-19
COVID-19 (CORONAVIRUS) TEMPORARY EFFECTS ON QUARANTINE REQUIREMENTS, PILOTAGE, VTS, REPORTING, RADIO COMMUNICATIONS AND TRANSMISSIONS An increasing number of ports are introducing specific quarantine reporting requirements with regards to this virus. Its continued...

New Editions
Chart & Publications Title Edition Due New ADMIRALTY Charts Published 16th April 2020 2839 United States - West Coast, Oregon - Washington, Colombia River, from the Entrance to Lord Island. 16/04/2020 2849 United States - West Coast, Oregon – Washington, Columbia...

A Message From Thomas Gunn
Dear Valued Customers, In light of recent events surrounding COVID-19, we want to ensure that our customers continue to receive the first class service set out by Poseidon Navigation Services. As an International Admiralty Chart Agent, we are able to offer various...
Coming Soon… Upstream and Offshore Energy Insurance
This publication is a comprehensive study on offshore energy insurance. It provides understanding of the products that have been developed by the insurance industry to provide financial support. Offshore energy insurance has, to a large degree, been based upon the...

New Editions
Chart & Publications Title Edition Due New ADMIRALTY Charts Published 9th April 2020 3579 International Chart Series, Antarctica, Rydberg, Peninsula to Siple Island. Peter I Oy. 9/04/2020 New Editions of ADMIRALTY Charts Published 9th April 2020 1578 Croatia and...

Important Update from France & Philippines Hydrographic Offices
In response to the current issues created by the Coronavirus/COVID-19 pandemic, we are being notified of impacts to the availability of Foreign Government Hydrographic Office products and services, which in turn will impact our own products. France We have been...