15-21 NtoM

21/04/2021 – Y Fenai – Siart 1464 – Menai Strait – Chart 1464

Yn dilyn gwybodaeth ddiweddar a dderbyniwyd gan Forwr. Cynghorir morwyr y credu bod perygl sylweddol i fordwyo yn bodoli yn y Swellies ac o bosibl yr ardal ehangach yn y Gogledd-ddwyrain a’r De-orllewin o ystyried y gallai’r llinell angor fethu ar unrhyw adeg. Mae’n bosibl bod y cwch tanddwr Seahog 16 ‘yn dal i fod yn y safle neu’n gyfagos i’r ardal.

53ᵒ13.113′ Gog 004ᵒ10.660′ Gor

Cynghorir morwyr i lywio’n ofalus iawn ar hyd Terfynau’r Harbwr nes y gellir sefydlu lleoliad a diogelwch y llong.

Following recent information received by a Mariner. Mariners are advised that a significant danger to navigation is belived to exist in the Swellies and possible the wider area both Northeast and Southwest given the anchor line may fail at any time. The submerged vessel a 16’ Seahog is potentially still in or near the position.

53ᵒ13.113′ N 004ᵒ10.660′ W

Mariners are advised to navigate with extreme caution throughout the Harbour Limits until the vessel’s location and security can be established.