#sullyisland
February 15, 2026 at 6:03 PM
Cycling on the tidal Sully Island. A special place. #cycling #sullyisland
May 9, 2025 at 9:06 AM
Never trust artificial intelligence (AI) to give you critical data that could put your life at risk. Tide times are just one of them.

#chatgpt #ai #tidetimes #tides #sullyisland #environment
Swimmers saved after trusting ChatGPT's tide advice in South Wales
The pair were rescued near Sully Island, just off the coast of Swanbridge, an area with the second-highest tidal range in the world. Lesson learned: don't trust AI for tide information.
www.surfertoday.com
October 23, 2025 at 10:52 AM
Went to my local tidal island today. #southwales #valeofglamorgan #sullyisland
August 25, 2025 at 9:09 PM
I rode down to #sullyisland #penarth #valeofglamorgan on my pushbike. It was very windy, wild and wooly weather. It was late afternoon and I was testing my new tide clock, which said a low tide so I could cross over to Sully Island.
October 20, 2024 at 11:00 PM