Current sea water temperature:
+41.5°F
| Minimum sea water temperature in December: | 55.0°F |
| Maximum sea water temperature in December: | 37.9°F |
| Average sea water temperature in December: | 46.4°F |
| more information | |
14 days
forecast
forecast
| Ocean City |
monthly
weather
weather
| Ocean City |
Sea water temperature for the last 10 days:
| December 27 | 41.5°F | December 22 | 40.6°F |
| December 26 | 42.6°F | December 21 | 41.7°F |
| December 25 | 42.4°F | December 20 | 42.1°F |
| December 24 | 41.7°F | December 19 | 41.5°F |
| December 23 | 41.4°F | December 18 | 41.7°F |
Monthly sea water temperature, °F
When is the warmest sea in Ocean City?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ocean City was noticed in July, August and September.
Monthly Sea Temperatures in Ocean City, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 77.1°F. The highest and lowest sea temperatures during the month were 80.1°F and 73.8°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.9°F. The highest and lowest sea temperatures during the month were 80.4°F and 72.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.7°F. The highest and lowest sea temperatures during the month were 73.6°F and 69.6°F.
current
weather
weather
| Ocean City |
weather in
January
January
| Ocean City |
Best time for vacation in Ocean City
Ocean City on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Ocean City
Local time: 22:32
December 28, sunday
0000
32°F
S
6 mph
6 mph
0300
32°F
SE
2 mph
2 mph
0600
32°F
E
5 mph
5 mph
0900
32°F
NE
4 mph
4 mph
1200
36°F
NE
9 mph
9 mph
1500
39°F
NE
11 mph
11 mph
1800
41°F
N
16 mph
16 mph
2100
43°F
N
17 mph
17 mph
