Current sea water temperature:
+47.8°F
| Minimum sea water temperature in February: | 58.6°F |
| Maximum sea water temperature in February: | 43.9°F |
| Average sea water temperature in February: | 51.4°F |
| more information | |
14 days
forecast
forecast
| North Myrtle Beach |
monthly
weather
weather
| North Myrtle Beach |
Sea water temperature for the last 10 days:
| February 26 | 47.8°F | February 21 | 50.5°F |
| February 25 | 48.7°F | February 20 | 49.6°F |
| February 24 | 49.1°F | February 19 | 48.4°F |
| February 23 | 49.5°F | February 18 | 47.3°F |
| February 22 | 48.0°F | February 17 | 47.3°F |
Monthly sea water temperature, °F
When is the warmest sea in North Myrtle Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in North Myrtle Beach was noticed in August, July and September.
Monthly Sea Temperatures in North Myrtle Beach, °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 86.2°F and 81.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 82.7°F. The highest and lowest sea temperatures during the month were 86.0°F and 78.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.8°F and 75.7°F.
current
weather
weather
| North Myrtle Beach |
weather in
March
March
| North Myrtle Beach |
Best time for vacation in North Myrtle Beach
North Myrtle Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
North Myrtle Beach
Local time: 14:46
February 26, thursday
1500
66°F
NE
19 mph
19 mph
1800
64°F
NE
12 mph
12 mph
2100
59°F
NE
9 mph
9 mph
February 27, friday
0000
57°F
NE
9 mph
9 mph
0300
55°F
NE
7 mph
7 mph
0600
54°F
NE
4 mph
4 mph
0900
54°F
N
5 mph
5 mph
1200
55°F
NE
1 mph
1 mph
