Datapoint Bislama/o - higher mid back rounded vowel

Crowley (2004: 15) says that some rural speakers tend to lengthen stressed vowels in words of 2+ syllables. He also says this is stigmatized.
Word-finally, the mid-vowels are frequently realized with high off-glides, e.g. blo or blou 'blow' (Crowley 2004: 16).

Values

Exists (as a major allophone)

Example 23-214:
solwota
ocean, sea (< salt water)