An item broadcast at regular intervals on BBC Radio 4, giving information on the weather for major shipping routes around the British Isles. Something of a hangover from the golden age of radio, it is always read out by a presenter with a perfect Queen's English accent and is completely incomprehensible to most landlubbers (like me).

An example of a shipping forecast would be:

The area forecasts for the next 24 hours:

Viking: Southeasterly 4, soon becoming cyclonic 5 to 7, occasionally gale 8, then southwesterly, decreasing 4 later. Rain then showers. Moderate or good.

North Utsire, South Utsire: south or southeast veering southwest, 4 or 5 increasing 6 to gale 8 for a time. Occasional rain. Moderate becoming good.