Current sea water temperature:
+34.7°F
| Minimum sea water temperature in February: | 45.1°F |
| Maximum sea water temperature in February: | 30.7°F |
| Average sea water temperature in February: | 39.2°F |
| more information | |
14 days
forecast
forecast
| Cape May |
monthly
weather
weather
| Cape May |
Sea water temperature for the last 10 days:
| February 26 | 34.7°F | February 21 | 34.0°F |
| February 25 | 34.7°F | February 20 | 34.9°F |
| February 24 | 35.6°F | February 19 | 32.9°F |
| February 23 | 35.4°F | February 18 | 32.5°F |
| February 22 | 35.1°F | February 17 | 31.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Cape May?
Based on the data about daily sea water temperature for the last three years the warmest sea in Cape May was noticed in July, August and September.
Monthly Sea Temperatures in Cape May, °F
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 76.1°F. The highest and lowest sea temperatures during the month were 80.1°F and 73.0°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 75.7°F. The highest and lowest sea temperatures during the month were 79.0°F and 73.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 72.2°F. The highest and lowest sea temperatures during the month were 74.1°F and 70.7°F.
current
weather
weather
| Cape May |
weather in
March
March
| Cape May |
Best time for vacation in Cape May
Cape May on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Cape May
Local time: 18:06
February 26, thursday
2100
36°F
SW
6 mph
6 mph
February 27, friday
0000
36°F
SW
4 mph
4 mph
0300
37°F
S
3 mph
3 mph
0600
36°F
SW
6 mph
6 mph
0900
34°F
W
4 mph
4 mph
1200
36°F
NE
3 mph
3 mph
1500
41°F
N
3 mph
3 mph
1800
37°F
N
11 mph
11 mph
