Current sea water temperature:
+59.9°F
| Minimum sea water temperature in March: | 68.0°F |
| Maximum sea water temperature in March: | 52.7°F |
| Average sea water temperature in March: | 60.2°F |
| more information | |
14 days
forecast
forecast
| Folly Beach |
monthly
weather
weather
| Folly Beach |
Sea water temperature for the last 10 days:
| March 18 | 59.9°F | March 13 | 61.2°F |
| March 17 | 60.4°F | March 12 | 62.6°F |
| March 16 | 61.0°F | March 11 | 61.2°F |
| March 15 | 59.7°F | March 10 | 61.7°F |
| March 14 | 59.4°F | March 9 | 61.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Folly Beach?
Based on the data about daily sea water temperature for the last three years the warmest sea in Folly Beach was noticed in July, August and September.
Monthly Sea Temperatures in Folly Beach, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 84.6°F. The highest and lowest sea temperatures during the month were 86.5°F and 82.9°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 87.1°F and 82.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.0°F. The highest and lowest sea temperatures during the month were 81.7°F and 75.7°F.
current
weather
weather
| Folly Beach |
weather in
March
March
| Folly Beach |
Best time for vacation in Folly Beach
Folly Beach on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Folly Beach
Local time: 22:53
March 19, thursday
0000
50°F
SW
11 mph
11 mph
0300
46°F
SW
11 mph
11 mph
0600
46°F
S
12 mph
12 mph
0900
48°F
S
12 mph
12 mph
1200
59°F
SW
11 mph
11 mph
1500
63°F
W
9 mph
9 mph
1800
61°F
W
10 mph
10 mph
2100
55°F
SW
6 mph
6 mph
