18.12
thu
thu
Day
41°F
NW 9 mph
Precip.
0%
0%
Night
50°F
N 21 mph
Precip.
0%
0%
19.12
fri
fri
Day
52°F
E 17 mph
Precip.
100%
100%
Night
32°F
E 24 mph
Precip.
0%
0%
20.12
sat
sat
Day
34°F
E 9 mph
Precip.
0%
0%
Night
39°F
N 19 mph
Precip.
0%
0%
21.12
sun
sun
Day
45°F
E 15 mph
Precip.
0%
0%
Night
32°F
SE 19 mph
Precip.
0%
0%
22.12
mon
mon
Day
32°F
SE 15 mph
Precip.
0%
0%
Night
30°F
S 9 mph
Precip.
0%
0%
23.12
tue
tue
Day
32°F
W 4 mph
Precip.
0%
0%
Night
36°F
NE 13 mph
Precip.
29%
29%
24.12
wed
wed
Day
41°F
SE 12 mph
Precip.
0%
0%
Night
37°F
SE 9 mph
Precip.
0%
0%
25.12
thu
thu
Day
39°F
SE 3 mph
Precip.
0%
0%
Night
36°F
NE 9 mph
Precip.
0%
0%
26.12
fri
fri
Day
39°F
W 8 mph
Precip.
0%
0%
Night
43°F
N 12 mph
Precip.
20%
20%
27.12
sat
sat
Day
50°F
NE 17 mph
Precip.
25%
25%
Night
45°F
SE 16 mph
Precip.
0%
0%
28.12
sun
sun
Day
41°F
SE 19 mph
Precip.
0%
0%
Night
32°F
SE 16 mph
Precip.
0%
0%
29.12
mon
mon
Day
32°F
S 16 mph
Precip.
0%
0%
Night
28°F
NE 7 mph
Precip.
0%
0%
30.12
tue
tue
Day
39°F
N 10 mph
Precip.
0%
0%
Night
41°F
NW 3 mph
Precip.
100%
100%
31.12
wed
wed
Day
43°F
E 5 mph
Precip.
0%
0%
Night
43°F
E 8 mph
Precip.
0%
0%
sea water
temperature
temperature
| Ocean City |
monthly
weather
weather
| Ocean City |
current
weather
weather
| Ocean City |
7 days
forecast
forecast
| Ocean City |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 45.3°F. The highest and lowest sea temperatures during the month were 49.3°F and 41.7°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 38.9°F. The highest and lowest sea temperatures during the month were 45.0°F and 35.1°F.
Air temperature in Ocean City, °F
Precipitation total in Ocean City, in.
* Charts above show average data for the last 3 years.
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: 04:34
December 18, thursday
0600
37°F
SW
4 mph
4 mph
0900
34°F
W
6 mph
6 mph
1200
41°F
NW
9 mph
9 mph
1500
46°F
NW
11 mph
11 mph
1800
46°F
NW
13 mph
13 mph
2100
48°F
N
14 mph
14 mph
December 19, friday
0000
50°F
N
21 mph
21 mph
0300
50°F
N
26 mph
26 mph
