yrtle Beach's mild, temperate climate has made it an excellent vacation and retirement choice for visitors from all over the world.

 

During the summer months, the ocean water along the Grand Strand is about 20°F warmer than the ocean water along New York beaches. Over the last 30 years, the lowest temperature Grand Strand ocean water reached was 47°F (in January) and the highest was 88°F (in July). Typical water temperatures are shown below

Average Myrtle Beach Weather Statistics:

Month Air 
Temperature
Water 
Temperature
Rainfall
January 56 51 2.04
February 60 52 2.48
March 68 57 2.92
April 76 64 3.08
May 83 73 2.54
June 88 78 1.94
July 91 82 3.24
August 89 83 7.25
September 85 80 3.46
October 77 73 6.93
November 69 65 2.45
December 60 55 3.06
Today's Weather at Myrtle Beach:
Click for Myrtle Beach, South Carolina Forecast
Sunny days per year
215
Average air temperature
 64
Average water temperature
 68
Average 1 p.m. relative humidity
57%