Measurements:
°C
°F
Murrells Inlet
58°F
NW 7 mph
Feels like: 58°F
Precip: 0%
World Resorts USA Murrells Inlet Weather

Murrells Inlet Sea Water Temperature

Current Sea Water Temperature:
+60.2°F
Maximum Sea Water Temperature in March: 64.8°F
Minimum Sea Water Temperature in March: 50.6°F
Average water temperature in March: 59.0°F

Sea Water Temperature for the Last 10 Days:

March 13 60.2°F March 08 60.4°F
March 12 62.4°F March 07 58.2°F
March 11 60.4°F March 06 55.4°F
March 10 58.2°F March 05 52.4°F
March 09 60.8°F March 04 52.6°F

When is the Warmest Sea for Murrells Inlet?

According to our data for the last three years for Murrells Inlet the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Murrells Inlet was 86.9°F. The maximum and minimum values were 85.6°F and 88.8°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Murrells Inlet was 85.2°F. The maximum and minimum values were 81.0°F and 89.2°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Murrells Inlet was 81.6°F. The maximum and minimum values were 78.2°F and 85.0°F respectively.

Best Time to Visit Murrells Inlet
The most sunny months:
October 17 days
April 16 days
December 15 days
The most warm months:
July 91.0 °F
August 89.2 °F
June 87.6 °F
Warmest sea temperature:
August 86.6 °F
July 86.4 °F
September 83.7 °F
The most cold months:
January 54.3 °F
December 58.2 °F
February 58.8 °F
The most rainy months:
August 5 days
July 4 days
June 3 days
The most windy months:
February 9 mph
March 9 mph
January 9 mph

Murrells Inlet on the Weather Map

USA Resorts:
NAME
Chicago +42
Hawaii +74
Honolulu +74
Houston +82
Las Vegas +88
Los Angeles +98
Maui +70
Miami +86
Miami Beach +86
New York +42
San Diego +98
San Francisco +70
Sarasota +80
Tampa +82
Washington +56
24 Hours Weather Forecast
Murrells Inlet
Local time: 15:55
13 mar, friday
1800 60°F
N
8 mph
2100 58°F
N
10 mph
14 mar, saturday
0000 56°F
NE
9 mph
0300 54°F
E
8 mph
0600 52°F
E
7 mph
0900 52°F
SE
6 mph
1200 64°F
W
2 mph
1500 68°F
W
8 mph