The Myrtle Beach, SC ocean temperature is a crucial piece of information for tourists and locals alike, especially during the peak summer months. As of today, the ocean temperature in Myrtle Beach is around 78°F (25°C), according to the National Oceanic and Atmospheric Administration (NOAA). However, it's essential to note that ocean temperatures can fluctuate significantly throughout the year, with temperatures ranging from a chilly 50°F (10°C) in February to a warm 82°F (28°C) in August.
Seasonal Variations in Myrtle Beach Ocean Temperature

The ocean temperature in Myrtle Beach varies significantly depending on the time of year. During the winter months (December to February), the average ocean temperature is around 50°F (10°C), making it ideal for activities like surfing and fishing. As the weather warms up in the spring (March to May), the ocean temperature increases to around 60°F (15°C), making it perfect for swimming and sunbathing. The summer months (June to August) see the warmest ocean temperatures, with an average of 82°F (28°C), ideal for swimming, surfing, and other water activities. In the fall (September to November), the ocean temperature cools down to around 70°F (21°C), making it still suitable for swimming and water sports.
Key Points
- The current ocean temperature in Myrtle Beach is around 78°F (25°C)
- Ocean temperatures fluctuate significantly throughout the year, ranging from 50°F (10°C) in February to 82°F (28°C) in August
- The best time for swimming and sunbathing is during the summer months (June to August) when the ocean temperature is warmest
- The winter months (December to February) are ideal for activities like surfing and fishing due to the cooler ocean temperatures
- The spring and fall seasons offer mild ocean temperatures, making them perfect for swimming and water sports
Factors Affecting Myrtle Beach Ocean Temperature
Several factors contribute to the fluctuations in Myrtle Beach ocean temperature, including the Gulf Stream, a warm ocean current that originates in the Gulf of Mexico and flows northward along the East Coast. This current brings warm water from the equator, which helps to moderate the ocean temperature in Myrtle Beach. Additionally, the shape and depth of the continental shelf, as well as the amount of sunlight that penetrates the water, also play a role in determining the ocean temperature.
Month | Average Ocean Temperature (°F) |
---|---|
January | 50 |
February | 50 |
March | 54 |
April | 62 |
May | 68 |
June | 78 |
July | 82 |
August | 82 |
September | 78 |
October | 70 |
November | 62 |
December | 54 |

Practical Applications of Myrtle Beach Ocean Temperature Data

The ocean temperature in Myrtle Beach has significant implications for various activities, including swimming, surfing, fishing, and beach tourism. By understanding the seasonal variations in ocean temperature, visitors can plan their activities accordingly, ensuring a safe and enjoyable experience. For example, swimmers and surfers can take advantage of the warmest ocean temperatures during the summer months, while fishermen can target specific species that are more active in cooler waters.
In addition to recreational activities, the ocean temperature in Myrtle Beach also plays a crucial role in shaping the local ecosystem. The temperature affects the distribution and abundance of marine species, which in turn impacts the entire food chain. As a result, it's essential to monitor and study the ocean temperature to better understand its effects on the environment and make informed decisions about conservation and management efforts.
What is the current ocean temperature in Myrtle Beach, SC?
+The current ocean temperature in Myrtle Beach is around 78°F (25°C), according to the National Oceanic and Atmospheric Administration (NOAA).
What is the best time to visit Myrtle Beach for swimming and sunbathing?
+The best time to visit Myrtle Beach for swimming and sunbathing is during the summer months (June to August) when the ocean temperature is warmest, with an average temperature of 82°F (28°C).
What factors affect the ocean temperature in Myrtle Beach?
+The ocean temperature in Myrtle Beach is affected by several factors, including the Gulf Stream, the shape and depth of the continental shelf, and the amount of sunlight that penetrates the water.
Meta Description: Get the latest information on Myrtle Beach, SC ocean temperature today and throughout the year. Learn about seasonal variations, factors affecting temperature, and practical applications for swimming, surfing, and other activities.