Station Name: Sevenstones Lightship
Station Type: Fixed
Data Source: National Data Buoy Center

Elevation Above Sea Level: 0 meters

Nearest Address:
Offshore
Sennen, GB-ENG

GPS Coordinates: 50.102, -6.1

Nearby Water Temperatures

Scattered sleet and snow showers, and icy patches, may cause some travel disruption on Monday and overnight into Tuesday morning

Effective: Thu January 1, 1970, 1:00 AM
Expires: Tue January 6, 2026, 11:00 AM

Scattered sleet and snow showers will continue to feed southwards through Monday afternoon and evening, particularly near western coasts but occasionally spreading farther inland. Whilst not all areas will be affected, some small snow accumulations will be possible, with the greatest chance across parts of Pembrokeshire, Camarthenshire and Ceredigion where 5-10 cm could accumulate, especially in the vicinity of the Preseli Mountains. Hail is also possible in some showers, which may may lead to locally slippery conditions. Showers will ease through Monday night, but ice will be a more widespread hazard overnight and into Tuesday morning as temperatures fall below freezing. For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary. Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls. If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated. Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary. If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger). Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.

Snow and ice has the potential to cause disruption to travel in places Sunday afternoon through to Monday morning.: UPDATED

Effective: Thu January 1, 1970, 1:00 AM
Expires: Mon January 5, 2026, 12:00 PM

Information on update: The warning start time has been brought forward to cater for snow showers that may cause impacts earlier in the afternoon across north Wales and northwest England. Snow showers are expected to push further inland across Wales, parts of northwest England, the West Midlands and southwest England during Sunday afternoon and evening. Along windward coasts, some rain and sleet is likely, but inland showers will fall as snow. Whilst not all locations in the warning area will see snow, 1-3 cm could develop in many places by Monday morning, with the potential for 5-8 cm to build up in a few locations, particularly across inland and higher parts of Wales. Icy stretches are likely to form widely. For further details see https://www.metoffice.gov.uk/weather/warnings-and-advice/uk-warnings

Snowy, wintry weather can cause delays and make driving conditions dangerous. Keep yourself and others safe by planning your route, giving yourself extra time for your journey. Check for road closures or delays to public transport and amend plans if necessary. Keep yourself and your family safe when it is icy. Plan to leave the house at least five minutes earlier than normal. Not needing to rush, reduces your risk of accidents, slips, and falls. If you need to make a journey on foot, try to use pavements along main roads which are likely to be less slippery. Similarly, if cycling, try and stick to main roads which are more likely to have been treated. Give yourself the best chance of avoiding delays by checking road conditions if driving, or bus and train timetables, amending your travel plans if necessary. If driving, make sure you have some essentials in your car in the event of any delays (e.g., warm clothing, food, water, a blanket, a torch, ice scraper/de icer, a warning triangle, high visibility vest and an in-car phone charger). Be prepared for weather warnings to change: when a weather warning is issued, the Met Office recommends staying up to date with the weather forecast in your area.