article_snippet: HELL AND HIGH WATER .
article_snippet: Only to discover two problems.
article_snippet: First, there’s the temperature:
article_snippet: ‘I slowly walked into the water,’ Conway recalls, ‘and was surprised at how cold it was.
article_snippet: out the sea is not only cold
article_snippet: , it apparently also has these things called tides.
article_snippet: Between Cornwall and the north coast of Scotland, there will be whirlpools, riptides, the mountainous seas off Cape Wrath, busy shipping lanes, a tornado warning and toxic jellyfish.