World Resorts USA Murrells Inlet Weather

Murrells Inlet sea water temperature

Current sea water temperature:
+66.9°F
Minimum sea water temperature in April: 71.2°F
Maximum sea water temperature in April: 58.5°F
Average sea water temperature in April: 65.4°F

Sea water temperature for the last 10 days:

April 22 66.9°F April 17 66.0°F
April 21 67.3°F April 16 65.8°F
April 20 66.7°F April 15 65.5°F
April 19 67.1°F April 14 65.8°F
April 18 66.6°F April 13 63.3°F

When is the warmest sea in Murrells Inlet?

Based on the data about daily sea water temperature for the last three years the warmest sea in Murrells Inlet was noticed in August, July and September.

Monthly Sea Temperatures in Murrells Inlet, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 84.9°F and 82.0°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 81.7°F. The highest and lowest sea temperatures during the month were 85.3°F and 77.9°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.4°F. The highest and lowest sea temperatures during the month were 81.5°F and 75.4°F.

Best time for vacation in Murrells Inlet

Sunniest months:
October 17 days
April 16 days
December 15 days
Warmest months:
July 86.9 °F
August 85.3 °F
June 83.8 °F
Warmest sea temp:
August 82.9 °F
July 82.8 °F
September 80.3 °F
Coldest months:
January 53.9 °F
December 57.4 °F
February 58.0 °F
Rainiest months:
August 5 days
July 4 days
June 3 days
Windiest months:
March 9.2 mph
February 9.1 mph
January 8.8 mph

Murrells Inlet on a weather map

Murrells Inlet
+64°F
NE 14 mph
Feels like: +64°F
Precip.: 0%
Places in USA:
Name
°F
+57°F
+77°F
+77°F
+68°F
+59°F
+70°F
+75°F
+72°F
+46°F
+61°F
+54°F
+68°F
+68°F
+70°F
+43°F
24 Hours Forecast
Murrells Inlet
Local time: 22:48
April 23, thursday
0000
64°F
NE
14 mph
0300
61°F
NE
9 mph
0600
61°F
E
9 mph
0900
68°F
E
11 mph
1200
75°F
NE
6 mph
1500
75°F
N
12 mph
1800
73°F
N
17 mph
2100
68°F
NE
14 mph
Units of measurement: °C / °F