Suffolk police have this afternoon named the man who was pulled from the water at Lowestoft, as 43-year old Peter Chambers from Great Yarmouth.
Police are still trying to trace his next-of-kin.
Two other men, Andy Porter who is in his forties and from Great Yarmouth and 79-year old Malcolm Sayer who is also from Great Yarmouth, are still missing.
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Cloud thickening tonight with rain spreading eastwards later.
A mixture of sunny spells and isolated showers this afternoon.
Police think that one of the men involved in last week's abduction attempt at RAF Marham was given a black eye.