water temperature

Plan to Swim or Not to Swim With New Lake Temperature Device in Park Point Beach

New temp and wave monitoring devices help Minnesota Sea Grant scientists get readings to public.

DULUTH, Minn.- New monitoring devices in the waters of Park Point Beach are allowing scientists to tell people how cold or warm the water is before they get to the beach. A temperature sensor and wave sensor were placed in the water last week for scientists with the Minnesota Sea Grant to measure water temperature and assess the possibility of…