30.12
tue
tue
Day
32°F
E 30 mph
Precip.
0%
0%
Night
30°F
E 22 mph
Precip.
0%
0%
31.12
wed
wed
Day
39°F
E 18 mph
Precip.
0%
0%
Night
36°F
E 17 mph
Precip.
0%
0%
01.01
thu
thu
Day
32°F
E 19 mph
Precip.
0%
0%
Night
32°F
E 9 mph
Precip.
0%
0%
02.01
fri
fri
Day
32°F
SE 8 mph
Precip.
0%
0%
Night
36°F
E 6 mph
Precip.
0%
0%
03.01
sat
sat
Day
34°F
S 6 mph
Precip.
0%
0%
Night
34°F
SW 9 mph
Precip.
0%
0%
04.01
sun
sun
Day
34°F
S 12 mph
Precip.
0%
0%
Night
34°F
SW 8 mph
Precip.
0%
0%
05.01
mon
mon
Day
39°F
W 5 mph
Precip.
0%
0%
Night
41°F
N 12 mph
Precip.
0%
0%
sea water
temperature
temperature
| Cape May |
monthly
weather
weather
| Cape May |
current
weather
weather
| Cape May |
14 days
forecast
forecast
| Cape May |
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 44.5°F. The highest and lowest sea temperatures during the month were 50.0°F and 40.8°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 37.9°F. The highest and lowest sea temperatures during the month were 44.4°F and 34.5°F.
Air temperature in Cape May, °F
Precipitation total in Cape May, in.
* Charts above show average data for the last 3 years.
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: 15:39
December 30, tuesday
1800
34°F
E
30 mph
30 mph
2100
30°F
E
25 mph
25 mph
December 31, wednesday
0000
30°F
E
22 mph
22 mph
0300
28°F
E
21 mph
21 mph
0600
30°F
E
19 mph
19 mph
0900
34°F
E
17 mph
17 mph
1200
39°F
E
18 mph
18 mph
1500
39°F
E
19 mph
19 mph
