• iAmTheTot@kbin.social
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    7 months ago

    The temperature in the river was about 47 degrees Fahrenheit (8 degrees Celsius) in the early hours of Tuesday, according to a buoy that collects data for the National Oceanic and Atmospheric Administration.

    Edited to add:
    Replies seem to think that I think 8°C water isn’t cold or dangerous. I don’t think that.

      • Maggoty@lemmy.world
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        7 months ago

        It’s also the Patapsco River. Once it hits the city area it’s no longer the quiescent river that’s fun to play with. It’s basically the bay already, just not named as such yet. One thing that could save people though is the tide was low and moving in at the time.

    • Zink@programming.dev
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      7 months ago

      I’ll wear a t-shirt outside for 10 minutes when it’s 47 degrees outside. But 47 is a whole new level of cold when it’s water.

      I have a little pond in the yard, so I occasionally have to reach in there throughout the year. Right now it’s close to that 47F mark, and it’s like past “this is cold” to “this hurts!”

      • AngryCommieKender@lemmy.world
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        7 months ago

        We always knew when Coach had set the pool to the 45° F ice bath he would have us train in part of the time, cause the first person jumped in and almost came back out of the pool. When he set it to 75° that felt like a sauna and made me sleepy.

    • chiliedogg@lemmy.world
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      7 months ago

      Water temp of 47 can be lethal very quickly.

      Water cools the body about 25 times faster than air of the same temp. A diver in 70-degree water may go blue in the lips even with a wetsuit. 47 degrees will have your body going numb super quickly. Then you lose dexterity and start having muscle cramps all over. You lose the ability to swim away or even tread water.

      It’s bad.

      • EatATaco@lemm.ee
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        7 months ago

        In the grand scheme of things, so is the temperature of boiling water.