In many cases, skeletal muscle contraction maintains body posture and position; for example, holding your head still while you are watching this lesson. The muscles in our abdominal wall and pelvis contract to maintain our abdominal organs in position.
Today's Clearwater Beach sea temperature is 20.2 Â° C. Statistics for 19 Feb (1981â2005) â mean: 19.7 Â° C, range: 17.7 Â° C to 21.4 Â° C Sunny with very warm air temperatures, feeling like 27 Â°C once we account for any wind.
Best February Vacation Weather in the Continental US. 1  Warmest City = Miami, Florida averages highs of 78.1 Â°F daily. 2  Warmest Ocean = the Atlantic at Miami Beach, Florida is 73 Â°F. 3  Warmest Park = Everglades Park, Florida has daytime highs of 83.5 4  Â°F. Driest Warm Place = Lajitas, TX get 0.27 inches of rain.