OpinionatedCyborg
Member
It depends on the water temperature and how rough the seas are, I would think. The recent Korean disaster occured in 10 - 12 deg celsius water, I think, and hypothermia may occur within 90 minutes. I'm curious too... will google.So out of curiosity, what's the longest one could expect to live in the ocean assuming you did have a life vest? I reckon the most immediate danger is hypothermia but what's the average case scenario for someone stranded in the ocean with a flotation device? I suspect Charles would have killed me whether or not I could last more than 5 minutes. Or some local predator would have taken an interest.
e: http://www.seagrant.umn.edu/coastal_communities/hypothermia
Code:
Water Temperature Expected Time Before Exhaustion or Unconsciousness Expected Time of Survival
(°F) (°C)
32.5° 0.3° < 15 minutes 45 minutes
32.5–40° 0.3–4.4° 15 – 30 minutes 30 – 90 minutes
40–50° 3.3–10° 30 – 60 minutes 1 – 3 hours
50–60° 10–15.6° 1 – 2 hours 1 – 6 hours
60–70° 15.6–21.1° 2 – 7 hours 2 – 40 hours
70–80° 21.1–26.7° 3 – 12 hours 3 hours – indefinite
> 80° > 26.7° Indefinite Indefinite