I thought that SS Link might have been 5'8 proportionally as he looks below average somewhat but not at all short. He's also not even fully grown, remember that. The Hero's Shade, OoT Link, was head and shoulders taller than his descendant, TP Link, so it can't be said that Link is universally short. We've never seen him as a young adult, only as a teenager and a child. I thought that Groose may have been something like 6'8-6'10. He does seem huge in comparison to Link, and I'm not really sure about SS Impa, I thought she may have been considerably over 6ft herself as she makes Zelda look tiny, even Link, who is taller than Zelda by about 2-3 inches I think. I also don't understand where Deus is getting 5'3 for OoT teenaged Link, he is 5'7, not 5'3. His head goes past the 1.5m line whenever I measure him and his proportions even match that of a 5'7 person. SS Link looks marginally taller by around an inch and I would say that TP Link is the tallest since he has been the oldest incarnation in the series thus far at around 17-18 years old putting him around 5'9 at the shortest up to 5'10 proportionally speaking. We can't argue less than 5'6 for the 16-year-old OoT Link.
Okay, so I tried uploading a good picture of OoT Link being measured under the dive meter at the Lakeside Laboratory but it's too large, so I'll link it here:
https://imgur.com/gallery/EPuy8
In the photo, it is very clear that Link's head goes past the 1.5m line and seems to be at the 1.6m line but that's a relaxed stance, if you start walking towards the dive meter, Link will straighten up his posture and his head is clearly hitting the 1.7m line once you do, making Link at least 5'6.5, at LEAST.