The taskforce was established following December's temporary closure of Holyhead port, which highlighted the critical importance of maintaining reliable sea routes between Wales and Ireland.
Sefydlwyd y tasglu yn dilyn cau porthladd Caergybi dros dro ym mis Rhagfyr, a dynnodd sylw at bwysigrwydd hanfodol cynnal llwybrau dibynadwy ar y môr rhwng Cymru ac Iwerddon.