Shipping Forecast Wight, Portland and Plymouth respectively Pas de Calais, Antifer, Casquets and Ouessant. In the forecast, areas are named in a roughly clockwise direction, strictly following the order above. However, a forecast for Trafalgar is found only in the 0048 forecast – other forecasts do, however, report when there are warnings of gales in Trafalgar. The coastal weather stations named in the Shipping Forecast (and numbered on the map) are: The Shipping Forecast includes a "general situation" update for the British Isles, followed by a forecast for inshore waters of the United Kingdom, divided by area. These areas are: The forecast,
Shipping Forecast at sea tuned into Marine VHF and MF radio frequencies. HM Coastguard's broadcasts can only be heard by vessels or persons using or tuned into marine VHF and MF radio frequencies, whereas the Shipping Forecast can be heard by anyone tuned into BBC Radio 4. The Coastguard's broadcasts follow the same format as the shipping forecast using the same terminology and style, but the information only normally applies to the area sector or region covered by that particular Coastguard Co-ordination Centre (such as the Bristol Channel, for instance). Announcements of pending broadcasts by HMCG is given on marine Channel 16