24.5-METRE survey vessel, the MTS Terramare, found itself in a precarious situation after becoming stranded on Newgale Beach on Tuesday (Jan 14). The vessel, reportedly involved in cable work, sparked curiosity and concern among locals as it remained grounded throughout the day and into the evening.
The boat arrived at approximately 7:00am but by nightfall, its predicament had worsened. Witnesses reported seeing the vessel broadside onto the beach, with waves pounding its deck and flashes of electrical arcing visible on board. Concerned onlookers gathered on the shingle ridge to watch as the drama unfolded.


At 6:28pm, HM Coastguard called on St Davids RNLI for assistance. The all-weather lifeboat Norah Wortley launched at 6:40pm, navigating through the darkness to reach Newgale. Sea conditions were challenging, with three-to-five-foot surf waves crashing onto the pebble bank at high tide. Upon arrival, the lifeboat’s daughter boat was deployed to assess the situation.
The vessel, weighing 100 tonnes and suffering from an engine failure, was unable to maintain its position and had been driven onto the pebbles. With water inundating the deck, the RNLI team considered various options to assist. Efforts to use salvage pumps and set up a towline were deemed unfeasible due to the vessel’s size, weight, and the dangers posed to the lifeboats and volunteer crews.
The crew of the MTS Terramare safely disembarked onto the beach, and with no lives at risk, the RNLI teams stood down. The Norah Wortley returned to station by 8:20pm, ready for its next call-out.


RNLI Coxswain Will Chant explained the decision to leave the vessel: “The RNLI mission is to save lives at sea, and we endeavour to save boats if possible. However, it is beyond our remit to salvage. In this instance, the size of the vessel and its position broadside to the beach compromised a tow. Once assured the crew were safe ashore, there was nothing further our lifeboats could do.”

The incident has drawn attention from the local community, with a dozen spectators gathering to witness the stranded vessel. Questions remain about how the MTS Terramare will be recovered and what led to its grounding.
The Herald will continue to provide updates on this developing story.

Brave effort: St Davids RNLI battled challenging conditions to assist the stranded vessel (Pic: The Pembrokeshire Herald).