What thickness wetsuit for Coz in January?

[BrewingDiver]

When we lived in Michigan we dove with 7mm farmer john suits but man, I don't even know if I could don one on a smaller boat, let alone pack it without nearly it's own suitcase. I've pumched myself in the face a few times putting my arm thru the sleeve lol. Then there's all the weight needed in saltwater. I usually used a belt plus a few pounds in my integrated BC.

A 5mm would be very comfortable I think. A newer 3mm probably is fine too. If that is not enough you could buy a beanie or even hooded vest in Coz I guess.

 

[DandyDon]

WD-40 and duct tape. Don't leave home without it!

Is WD-40 allowed on planes? The possibility of a leak seems dangerous.

I do pack heavy. My daughter used to make fun of that, but now just accepts it - and uses some of the extra stuff I pack on camping trips. Last week I did take a small, residual roll of high quality duct tape as it didn't take up much room or weight, and a small roll of 2" and a roll of standard 1" electrical tape. The 1" can be used on a variety of needs, and the 2" was needed to reseal the neck of my pony after valve removal.

 

[formernuke]

I did Roatan 5 dives a day in 2010 in a very well fitted 3mm and hood (mostly for jelly fish) with no issues. I don't remember water temp but I want to say low 80s

 

[cvchief]

Is WD-40 allowed on planes? The possibility of a leak seems dangerous.
.

What? You think the plane would go too fast?

 

[DandyDon]

What? You think the plane would go to fast?

I'm thinking about the spontaneous combustion of oily fabrics.

 

[ggunn]

I'm thinking about the spontaneous combustion of oily fabrics.

I always take a small aerosol WD-40 to Cozumel in checked baggage. My bags have been inspected many times and nothing was ever said about it.

 

[BoundForElsewhere]

I've never had a problem packing lube either.

Isn't that what we're talking about?

 

[DandyDon]

Well, we have drifted off of topic again.

I always take a small aerosol WD-40 to Cozumel in checked baggage. My bags have been inspected many times and nothing was ever said about it.

Put that in the "Got away with it so far." WD-40 is indeed flammable, great fire campfire starter, as well as compressed.

From Can I Bring an Aerosol Can on a Plane

TSA Prohibited Items
The TSA prohibits any aerosols that are flammable or otherwise hazardous. These include spray paint, cooking spray, WD-40, aerosol laundry products, and all insecticides except those that are applied directly to the skin. These materials are completely prohibited from carry-on bags as well as checked luggage. You can face a hefty fine and possibly even jail time for not following this rule, so if you're not sure about something, it's best leave it at home.

Non-flammable aerosols are permitted in checked luggage only. Very few aerosols are non-flammable, but a few examples include certain electronics cleaners and flat-tire fixers, whipped cream, and perhaps mankind's greatest invention – aerosol cheese.

Flammable Liquid, Gel, or Aerosol Paint | Transportation Security Administration

Flammable Liquid, Gel, or Aerosol Paint
Carry On Bags: No
Checked Bags: No

I've never had a problem packing lube either.

Isn't that what we're talking about?

Depends on the lube.

 

[ggunn]

I've never had a problem packing lube either.

Isn't that what we're talking about?

Umm... I can't think of an acceptable reply to that.

 

[JMJ Wetsuits]

As you heard from others above, it depends =). I've done a lot of diving in 78 degree water and personally I dive a 5mm custom fullsuit if I'm going to do 5+ dives a day, taking pictures and not moving around a lot. Otherwise a custom 3mm fullsuit would be my choice.

Hope that helps!
Derek & JMJ