Possible Clues:

• How the twister turned colourful - that did not look nice
• It looked ruddy bad for the eel to have turned up
• Eyed rudely
• Looked like a dirty old man
• Such shelter to the port side does not look at all good
• The twister turned red and didn't look so good (6)
• Looked bad for the twister to get a ruddy turn
• It did not look good for the twister to turn to the port side for shade
• Didn't look well?
• That shelter on the port side doesn't look so good