I have some natural insulation, and I'm used to cold water, but that's
kinda cool for me, particularly if I'm gonna max out my bottom time.
The lack of a hood's no problem but the core temp's gonna burn off
pretty fast.  It's doable, but with some discomfort. Rent a jacket
when you get there and wear it over yer 3mm.

JF

"Sheldon" <sheldon@XXXXXXXXsopris.net> pounded away at his keyboard
resulting in:

You might be ok with what you have, plus a hood and gloves.  If yer
wearing full foot fins, maybe a pair of neoprene socks.

Dan Bracuk
Never use a big word when a diminutive one will do.

It's best to ask the locals, but it will depend on the air temperature and the kind
of diving ( whether there's a lot of swimming involved or just floating). 3 mm is too
light for 64 water. It's just a little warmer than Southern California water and I
use 7/5 with a hooded vest here.

If the air is warm you may get away with a hooded vest over your suit, but you'll
still get chilled.

Adam

Thanks for the comments.  I'll ask the local dive shop what most people
wear.

Sheldon