Weather forecasting in a heatwave
, 2022-09-28 00:01:02,
Weather guru, Chris Tibbs talks though some of the difficulties in accurate weather forecasting during the unusual event of a heatwave
Situated to the north-west of Europe, the UK is blessed with mild weather with few extreme weather events, and our temperature is moderated by the seawater around the shores.
Thanks to the Gulf Stream bringing a never-ending supply of warm water we have ice-free winters, while the sea also moderates the maximum temperatures during the summer. Compared to the extremes of temperature experienced by countries at the same latitude in the middle of continents we are fortunate indeed.
Even though the UK is relatively small, there are significant differences across it with the west being more of a maritime climate and the east continental. Earlier this summer we saw temperature records not just broken but smashed with UK temperatures going above 40°C for the first time in recorded history.
Increasing temperatures have been forecast by climate scientists. We know that although heat waves are rare, they will get more frequent, be hotter, and last for longer. So how will this affect our sailing?
The well established high pressure system during the 2022 UK heat wave prevented the development of sea breezes
Sea breezes
With increasing temperatures over the land, will this give good sailing sea breezes that drop away at night to leave anchorages calm and peaceful? Unfortunately, the development of sea breezes is a fairly complex process and the…
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