https://community.usms.org/swimming/f/open-water-training-and-technique/24711/how-cool-the-potomac-this-sundayWill I need a wetsuit? Not planinng on using one.en-USTelligent Community 12https://community.usms.org/thread/264587?ContentTypeID=1Wed, 10 Sep 2008 14:00:19 GMT3187ac58-ba85-4314-b79a-c45cd885e09a:33ed51c8-857b-4bb5-9fef-3613f1b54aadFormer MemberI have checked it out seems to be around 72...no problem ..the lake I train in is 68 to 70.:bliss:<div style="clear:both;"></div>