Local Notice to Mariners 25/2021
23/08/2021 – Y Fenai – Siart 1464 – Menai Strait – Chart 1464
Ynys Llanddwyn Island
Mae cymhorthydd mordwyo “Graig Dde Gorllewin” Ynys Llanddwyn Cardinal De, Melyn a Du ar ei safle priodol.
53ᵒ07.81′ Gog 004ᵒ25.06′ Gor
Aid to navigation Llanddwyn Island “South West Rock” South Cardinal, Y.B is on its appropriate station.
53ᵒ07.81′ N 004ᵒ25.06′ W