Caernarfon Notice to Mariners 01/2022

Mariners are advised that the vessel Seven Guardian will be undertaking a small-scale scientific survey (grab sampling) between 28thMarch – 16th April in the Caernarfon Bay Area including the approaches to Caernarfon.

Sampling will take approximately 2 days and will involve lowering and retrieving a small sediment grab sampler at locations across the bay from Porthdinllean to around the Caernarfon Bar.

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Trinity House Notice to Mariners 02/2022

Discontinuation of DGPS

Trinity House wishes to remind vessel owners, operators and masters of the contents of previously issued Notice to Mariners 19/2020. After careful consideration of the results of a comprehensive user consultation process, the General Lighthouse Authorities for the UK and Ireland have concluded that their Differential Global Positioning System (DGPS) is no longer required and have made the decision that the system will be discontinued from 31st March 2022.

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