The Royal National Lifeboat Institution (RNLI) has issued a critical update to its safety advice, urging the public to exercise extreme caution when near the coast or inland waters. This follows a yellow weather warning from the Met Office for thunderstorms and strong winds, which is set to affect various regions of the UK. The updated guidance aims to minimise risks for those planning to engage in water activities or visit coastal areas over the coming days.
The Met Office warning indicates a potential for significant disruption and hazardous conditions, including torrential rain, lightning, hail, and gusty winds. These conditions can rapidly change, posing serious threats to swimmers, paddleboarders, kayakers, and those on small boats. The RNLI's advice emphasises the importance of checking detailed weather forecasts before any outing, wearing appropriate safety equipment such as lifejackets, and ensuring a reliable means of communication to call for help in an emergency.
Regional breakdowns show that much of England is likely to be impacted by the yellow warning, with particular concern for coastal stretches in the South West, South East, and parts of the Midlands. While the primary focus of the warning is on England, some areas of eastern Wales and southern Scotland may also experience similar conditions. Northern Ireland is currently anticipated to be less affected by the thunderstorm warning, though general maritime safety advice remains pertinent for all regions.
The RNLI highlighted specific dangers associated with these weather phenomena. Thunderstorms can bring sudden and dramatic shifts in wind direction and strength, making navigation difficult and increasing the risk of being swept out to sea or capsizing. Lightning strikes pose a direct threat, particularly to individuals on open water or elevated coastal areas. Water users are advised to be aware of how quickly conditions can deteriorate and to seek shelter immediately if a storm approaches.
Temperatures during this period are expected to range from around 16°C to 22°C, but the 'feels like' temperature could be significantly lower due to strong winds, which are forecast to gust up to 40-50 mph in exposed coastal areas. This combination of strong winds and rain increases the risk of hypothermia for anyone in or on the water without adequate protection. The RNLI continues to monitor the situation closely and advises individuals to postpone non-essential water activities until conditions improve.