33-25 NtoM

09/12/2025 – Y Fenai – Siart 1464 – Menai Strait – Chart 1464

Menai Strait

Cynghorir morwyr mae’r Gardinal De “Craig Swelly” heb golau.

53̊ 13.16 Gog 004̊ 10.45 Gor

Cynghorir morwyr i fordwyo gyda gofal yn yr ardal hon.

Mariners are advised that the Swelly Rock South Cardinal is unlit.

53̊ 13.16 N 004̊ 10.45 W

Mariners are advised to navigate with caution in this area.