09-18 NtoM

Rhif – Number – 09/2018

06/07/18 Mae’r golau gwyn F.W ar y ucha o’r marciau sefydlog ar y trafnidiaeth 231ᵒ o dan Pont Britannia wedi methu ac mae golau gwyrdd F.G wedi ei ddisodli dros dro.

53̊ 12’.89 Gog 004̊ 11’.08 Gor

Cynghorir morwyr i fordwyo gyda gofal yn yr ardal hon.

The highest of the fixed marks on the 231ᵒ transit below the Britannia Bridge F.W has failed and has been temporally replace with a F.G light.

53̊ 12’.89 N 004̊ 11’.08 W

Mariners are advised to navigate with caution in this area.