Caernarfon Notice to Mariners 22/2021

Temporary Aid to navigation Starboard “Caernarfon” Fl G 5s is on station in the position below.

53°07’.881 N 004°18’.621 W

Mariners are advised to navigate with extreme caution in this area and give due consideration to NtoM 21/21 given C7 is off station and will be stationed in a new position.

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Caernarfon Notice to Mariners 21/2021

Aid to navigation Starboard No C7 Q.G is off station.

NEW POSITION WILL BE: 53°08’.136 N 004°17’.996 W

Mariners are advised to navigate with caution in this area.

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Caernarfon Notice to Mariners 20/2021

Aid to navigation Port No C10 Q.R is now on its new appropriate station.

NEW POSITION: 53°07’.964 N 004°18’.249 W

Mariners are advised to navigate with extreme caution in this area and give due consideration to NtoM 21/21 given C7 is off station and will be stationed in a new position.

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Conwy Notice to Mariners 06/2021

Local Notice to Mariners 03/2021 is hereby cancelled.

The wreck of the Nicola Faith has been recovered ashore along with any associated debris required by the MAIB. The crane barge has recovered its anchors this morning and is now clear of the site.

The Notice of Direction to Prohibit Access: MAIB DIRECTION No 2/2021 issued on 13 May is hereby revoked.

Matthew Forbes
MSc LLB (hons) BSc MNI
Conwy Harbour Master

Conwy Notice to Mariners 05/2021

Survey planned for Sunday 6th June 2021

Mersey Guardian Coastal Survey Vessel will be grab sampling in Conwy Bay and Red Wharf Bay between 07:00 and 15:00

The sampling will involve sediment sampling for invertebrates using a 0.1m2 grab sampler, with associated sediment particle size at two sites in Conwy Bay and two sites in Red Wharf Bay. The sampling platform will be the survey vessel Mersey Guardian operated by the Environment Agency and Briggs Marine and Environmental Services Ltd crew.  At the sampling target stations, a 0.1m2 scientific grab sampler will be carefully deployed approximately 10 times (at each location) from the dedicated scientific survey vessel by trained and skilled staff/crew using a motorised winch.

Mersey Guardian can be contacted on channel 12 or 16 on VHF

Matthew Forbes
MSc LLB (hons) BSc MNI
Conwy Harbour Master

Caernarfon Notice to Mariners 18/2021

Due to an error in relation to the position of C8 in NtoM 17/2021 please find an amended version 18/2021.

Mariners are advised that the following Aid to Navigation are now in the appropriate positions noted below.

Mariners are advised that this Notice to Mariners 18/2021 now cancels all previous Notices relating to these specific Aids to Navigation.

Safe Water Mark53° 06.75′ N004° 24.80′ WLFl.10s
C153° 07.18′ N004° 24.60′ WFl.G.5s
C253° 07.319′ N004° 24.295′ WFl.R.10s
C353° 07.25′ N004° 23.87′ WQ.G
C453° 07.16′ N004° 22.99′ WQ.R
C553° 07.14′ N004° 23.36′ WFl(2)G.5s
C653° 07.22′ N004° 21.91′ WFl.R.5s
Mussel Bank53° 07.23′ N004° 20.93′ WFl(2)R.5s
C853° 07.68′ N004° 19.33′ WFl.R.3s

The printable bar chart is also available for download:

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Caernarfon Notice to Mariners 17/2021

Mariners are advised that the following Aid to Navigation are now in the appropriate positions noted below.

Mariners are advised that this Notice to Mariners 17/2021 now cancels all previous Notices relating to these specific Aids to Navigation.

Safe Water Mark53° 06.75′ N004° 24.80′ WLFl.10s
C153° 07.18′ N004° 24.60′ WFl.G.5s
C253° 07.319′ N004° 24.295′ WFl.R.10s
C353° 07.25′ N004° 23.87′ WQ.G
C453° 07.16′ N004° 22.99′ WQ.R
C553° 07.14′ N004° 23.36′ WFl(2)G.5s
C653° 07.22′ N004° 21.91′ WFl.R.5s
Mussel Bank53° 07.23′ N004° 20.93′ WFl(2)R.5s
C853° 07.29′ N004° 17.70′ WFl.R.3s

The printable bar chart is also available for download:

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

Conwy Marina Notice to Mariners

Due to some minor issues experienced during the routine sill gate maintenance works, we have elected to keep the sill gate buoyant during this weekend given the inclement weather, and pending further investigations works and tests. An update will be provided to all in due course.

Traffic lights will remain on RED throughout the weekend. Please contact the marina office for clearance levels above the sill gate before accessing and/or egressing the marina.

Jon Roberts
Marina Manager

Caernarfon Notice to Mariners 16/2021

Aid to navigation Llanddwyn Island “South West Rock” South Cardinal, Y.B is on its appropriate station, but is partially submerged.

Position: 53°07.81′ N 004°25.06′ W

Mariners are advised to exercise extreme caution in this area.

David John O’Neill
Harbwr Feistr Caernarfon Harbour Master

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