25-21 NtoM

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