Is 5mm wetsuit too much for 80-86 degrees?

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HNITSUJ

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Gonna be doing some diving in bermuda in two weeks. All we have is 5mm suits or drysuits. Obviously the drysuit is out. I understand I may be a tad warm on the boat but once I hit the water, I should be fine? What do ya think?
 
It's easier to get cool than to get warm.

My girlfiend dives in 3/2mm full wet, plus a 5mm hooded vest, fleece lined lycra and polar booties...in Coz, Roatan and Bonaire. We all have different tolerances when it comes to cold.

You'll be fine.

Dave (aka "Squirt")
 
I was wearing a 5 mil in 70 degree (at the surface) water yesterday and became so uncomfortable waiting for the entire group to get in the water that I took a buddy with me to the bottom to wait for the rest of the gang. The bottom was a much more pleasant 55 degrees.

When I was in Belize in January the water was in the 80s and I had on a 2mil shorty. By the third and final dive each day, I was just barely starting to feel cold. I would have cooked in a thicker suit and been a little chilled with no suit (assuming repetitve dives).

You could pick up a 2mil shorty from SCUBA.com for less than $50 and get it delivered in plenty of time for your trip.

Have fun on your vacation!
 
Everybody's different, but I think a lot of people would be a little warm in that.
 
given the choice between 5 mm and a tee shirt I would take the shirt. I agree with buying a cheap 2/3 shorty.
 
Dave Zimmerly:
It's easier to get cool than to get warm...

Dave (aka "Squirt")

Granted that the original poster got what he needed, I thought I would chime in with the personal observation that overheated distracts me much more than chilling, and distraction ain't good.

I was in a 6mm Farmer John (12mm core) at 80 deg on the surface early last autumn. Besides the weird-feeling trickles of sweat, which were distracting enough, I felt more and more irritated and bothered by EVERYthing, and EVERYthing was suddenly too heavy and constricting. Consequently, I forgot to top off my BC for the surface float for our last chat before descending, so I was kicking harder than I should, which added to the overheating, which added to my bother...I couldn't get focused on the dive plan until I splashed back to the ladder and flooded my wetsuit.

OTOH, while cold is probably more dangerous in the long run, it at least isolates one's focus to a single physical sensation, which for me is easier to deal with.

My two centavos.
 
I think it would be a bt hot. Not necessarly on the bottom but the boat would be miserable. I have a 3mm suit for travel and its great. Very comfortable at 78-82 degree botoom temps and its ot that bad when you are topside.
 
https://www.shearwater.com/products/peregrine/

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