Normal
We always drink the water when we are on the Grand and it's perfectly safe. I have a funny stomach so I would know if the slightest thing is wrong with it. As for it being warm; we live in Florida and are used to warm water from the cold water tap...it's a way of life in South Florida.....LOL. We have gotten used to it. We melt the ice and use that for cold drinking water--the same as we do at home. One of the little problems of living in South Florida---but Oh, do I love our winters. Nice cool weather with no humidity and NO SNOW. Happy sails to you all!!