I'd be curious too if you were in any type of exposure suit. However, based on your size and weight, even with a 7mm you'd probably be cold.
I have done skills wearing a 7mm hooded wetsuit in my unheated pool (51 at best) and it's a biting cold. Even with my size and weight it gets cold pretty fast.
Also, from what you describe you became hypothermic while in the pool and remained that way throughout the class. What kind of instructor wouldn't have noticed that?
I do not understand your instructors reasoning for this. Was he new? Is this his standard teaching method? From the way you tell it something is wrong and I too would worry about how he would conduct the OW portion of your training.
I have done skills wearing a 7mm hooded wetsuit in my unheated pool (51 at best) and it's a biting cold. Even with my size and weight it gets cold pretty fast.
Also, from what you describe you became hypothermic while in the pool and remained that way throughout the class. What kind of instructor wouldn't have noticed that?
I do not understand your instructors reasoning for this. Was he new? Is this his standard teaching method? From the way you tell it something is wrong and I too would worry about how he would conduct the OW portion of your training.