The Met Office have published a yellow weather warning between 12:00 - 23:59 on 14/11/25 and have named this period of adverse weather Storm Claudia.
It is possible that Brittania bridge WILL NEED to close to all vehicles apart from cars and car derived vans on 14/11/25 12:00 to 18:00 AND 14/11/25 22:00 to 23:59 as the current forecast indicates wind speed over 63mph. Please note this information is based on the latest weather forecasts and could change. We will send a further email if there are significant changes.
Menai Suspension Bridge is not available as a diversion for vehicles over 7.5t. These vehicles that are on the island should return to J2 Park Cybi. These vehicles that are on the mainland should return to their depot or park up in a safe location and delay their journeys until winds have eased.
Discover how traffic is managed during high winds on Britannia Bridge to help keep road users safe : High Winds on Britannia Bridge | Traffic Wales











