Current sea water temperature:
+45.3°F
| Minimum sea water temperature in December: | 55.2°F |
| Maximum sea water temperature in December: | 38.1°F |
| Average sea water temperature in December: | 47.4°F |
| more information | |
14 days
forecast
forecast
| Atlantic City |
monthly
weather
weather
| Atlantic City |
Sea water temperature for the last 10 days:
| December 4 | 45.3°F | November 29 | 49.3°F |
| December 3 | 46.9°F | November 28 | 50.4°F |
| December 2 | 47.7°F | November 27 | 49.6°F |
| December 1 | 48.4°F | November 26 | 48.9°F |
| November 30 | 48.0°F | November 25 | 48.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Atlantic City?
Based on the data about daily sea water temperature for the last three years the warmest sea in Atlantic City was noticed in August, July and September.
Monthly Sea Temperatures in Atlantic City, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.8°F. The highest and lowest sea temperatures during the month were 80.4°F and 71.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 79.9°F and 74.7°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.6°F. The highest and lowest sea temperatures during the month were 73.9°F and 69.1°F.
current
weather
weather
| Atlantic City |
weather in
December
December
| Atlantic City |
Best time for vacation in Atlantic City
Atlantic City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Atlantic City
Local time: 22:34
December 05, friday
0000
32°F
S
16 mph
16 mph
0300
30°F
S
11 mph
11 mph
0600
30°F
SW
9 mph
9 mph
0900
30°F
W
6 mph
6 mph
1200
34°F
W
6 mph
6 mph
1500
36°F
W
7 mph
7 mph
1800
37°F
W
4 mph
4 mph
2100
39°F
SW
4 mph
4 mph
