Current sea water temperature:
+61.9°F
| Minimum sea water temperature in May: | 68.0°F |
| Maximum sea water temperature in May: | 51.4°F |
| Average sea water temperature in May: | 59.1°F |
| more information | |
14 days
forecast
forecast
| Ocean City |
monthly
weather
weather
| Ocean City |
Sea water temperature for the last 10 days:
| May 19 | 61.9°F | May 14 | 57.9°F |
| May 18 | 59.9°F | May 13 | 57.4°F |
| May 17 | 59.0°F | May 12 | 55.8°F |
| May 16 | 57.6°F | May 11 | 57.4°F |
| May 15 | 57.2°F | May 10 | 57.0°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 79.0°F. The highest and lowest sea temperatures during the month were 82.8°F and 76.3°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 76.6°F. The highest and lowest sea temperatures during the month were 83.8°F and 73.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.9°F. The highest and lowest sea temperatures during the month were 76.5°F and 71.1°F.
current
weather
weather
| Ocean City |
weather in
May
May
| 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: 10:02
May 19, tuesday
1200
64°F
NE
15 mph
15 mph
1500
64°F
N
17 mph
17 mph
1800
66°F
N
18 mph
18 mph
2100
66°F
N
19 mph
19 mph
May 20, wednesday
0000
66°F
NE
18 mph
18 mph
0300
66°F
NE
16 mph
16 mph
0600
66°F
NE
16 mph
16 mph
0900
68°F
NE
14 mph
14 mph
