Current sea water temperature:
+77.0°F
| Minimum sea water temperature in May: | 81.1°F |
| Maximum sea water temperature in May: | 70.7°F |
| Average sea water temperature in May: | 75.3°F |
| more information | |
14 days
forecast
forecast
| St. Simons Island |
monthly
weather
weather
| St. Simons Island |
Sea water temperature for the last 10 days:
| May 18 | 77.0°F | May 9 | 77.4°F |
| May 17 | 76.3°F | May 8 | 76.8°F |
| May 16 | 76.5°F | May 7 | 77.0°F |
| May 15 | 76.6°F | May 6 | 76.3°F |
| May 10 | 77.7°F | May 5 | 75.0°F |
Monthly sea water temperature, °F
When is the warmest sea in St. Simons Island?
Based on the data about daily sea water temperature for the last three years the warmest sea in St. Simons Island was noticed in August, July and September.
Monthly Sea Temperatures in St. Simons Island, °F
Sea water temperature in August, °F
Show year:
2023
2022
2021
The average sea water temperature in August of 2023 was 86.3°F. The highest and lowest sea temperatures during the month were 87.8°F and 85.1°F.
Sea water temperature in July, °F
Show year:
2023
2022
2021
The average sea water temperature in July of 2023 was 84.8°F. The highest and lowest sea temperatures during the month were 86.5°F and 83.1°F.
Sea water temperature in September, °F
Show year:
2023
2022
2021
The average sea water temperature in September of 2023 was 81.9°F. The highest and lowest sea temperatures during the month were 85.6°F and 78.1°F.
current
weather
weather
| St. Simons Island |
weather in
May
May
| St. Simons Island |
Best time for vacation in St. Simons Island
St. Simons Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
St. Simons Island
Local time: 00:40
May 19, sunday
0300
72°F
E
7 mph
7 mph
0600
70°F
E
8 mph
8 mph
0900
73°F
E
8 mph
8 mph
1200
82°F
E
6 mph
6 mph
1500
84°F
SE
2 mph
2 mph
1800
81°F
S
6 mph
6 mph
2100
73°F
SW
12 mph
12 mph
May 20, monday
0000
72°F
SW
6 mph
6 mph
