Winter Wild Swimming Guidance in Lochs and Rivers
For many of us, inland wild swimming doesn’t stop when the temperature drops—it simply changes. Winter swimming can be deeply
1st August 2021 – Norham to Berwick (20km)
Our final day exploring the Tweed arrived, bringing a mix of emotions. I was eager to experience what this last stretch would offer as we transitioned from freshwater to brine. With changing tides, different aquatic vegetation, and the chance to swim under Berwick’s historic bridges, it promised to be a memorable day.
The palpable excitement was reflected in the team’s cheerful chatter as we gathered, ready to begin. Kate and Nicola joined Wendy and me in the water to tackle the first few kilometres east of Norham. Supporting us were Amber and James, our ever-smiling water crew, and my land-based cheering squad: my mom, aunt, and Davy. With the sun shining and spirits high, the day was off to a brilliant start.
To make the most of the tides, we planned to reach the Union Bridge at high tide, allowing us to ride the outgoing flow to the finish. Having once seen a tree trunk carried upstream by the incoming tide, I knew the North Sea’s power wasn’t something to challenge lightly.
We began under Norham Bridge, wading through shallow water before reaching deeper, faster-flowing sections. The swooshing stretches made for an exhilarating start. Kate and Nicola left us before the river deepened further as we headed towards the Union Bridge. Under repair at the time, its iconic structure was partially dismantled. Here, we paused for a breather and a change of swimmers: Wendy stepped out, Jim joined me in the water, and Lindsey from the Borders Water Rescue Team (BWRT) hopped into the boat with James for the next leg.
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Union Bridge
The Union Chain Bridge, also called the Union Bridge, is a historic suspension bridge designed by Royal Navy officer Captain Samuel Brown. Built between 1819 and 1820, it was the longest wrought iron suspension bridge in the world at the time, spanning 449 feet. It was also the first of its kind in the UK.
Supported by wrought iron chains and sandstone towers, its design influenced future suspension bridges and showcased the engineering brilliance of the early 19th century.
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As we set off again, the river deepened, and I had a magical encounter. Out of the corner of my eye, I saw a dorsal fin streak past me at incredible speed, veering sharply near the kayak ahead—it must have been a magnificent salmon!
The next 9.5 km offered the most spectacular swimming of the entire journey. The river’s history seemed to come alive as we passed landmarks like Paxton House. With the tides working in our favor, we made swift progress. Approaching the A1 Bridge, the river deepened, and we felt the pull of the Whiteadder Water where it joins the Tweed.
Next, we navigated the majestic Royal Border Rail Bridge before heading toward Berwick Bridge. With the RNLI station in sight, our Tweed challenge was nearing its end. Moving to the right bank to escape the strong currents leading to the estuary, we were thrilled to be joined by Dave from the BWRT on a raft, with Wendy playfully hitching a ride before joining us in the water fir the final stretch.
At the finish, members of the Galashiels and District Rotary Club, along with curious onlookers, greeted us warmly. The only mishap came as Jim cut his toe on slippery, seaweed-covered rocks while exiting the water.
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Berwick Bridge
Berwick Bridge, or the Old Bridge, is a stone arch bridge constructed between 1611 and 1624. It replaced earlier wooden bridges destroyed by floods and wars.
Supervised by James Burrell, the project was funded by an initial royal grant of £8,000 but eventually cost £16,750. Completed in 1624, it became Britain’s largest bridge of the 17th century. Until the Royal Tweed Bridge opened in 1928, it served as a vital link between London and Edinburgh. Today, it stands as a Grade I listed building and a scheduled monument, reflecting its historical and architectural significance.
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This swim was not just a physical challenge but also an unforgettable journey through the Tweed’s rich history and natural beauty. It was a fitting conclusion to an incredible adventure.
For many of us, inland wild swimming doesn’t stop when the temperature drops—it simply changes. Winter swimming can be deeply
I reached out to the pals I swim with as the magic of water resonates with so many people and
I asked my swim buddy to share with me his experience of cold water dipping and what I received was