15.08
sat
sat
Day
82°F
SW 7 mph
Precip.
19%
19%
Night
73°F
NW 8 mph
Precip.
10%
10%
16.08
sun
sun
Day
72°F
N 16 mph
Precip.
39%
39%
Night
73°F
N 16 mph
Precip.
81%
81%
17.08
mon
mon
Day
75°F
E 3 mph
Precip.
32%
32%
Night
77°F
SE 5 mph
Precip.
11%
11%
18.08
tue
tue
Day
79°F
SE 6 mph
Precip.
5%
5%
Night
73°F
N 6 mph
Precip.
6%
6%
19.08
wed
wed
Day
77°F
N 9 mph
Precip.
6%
6%
Night
77°F
N 13 mph
Precip.
36%
36%
20.08
thu
thu
Day
81°F
E 8 mph
Precip.
8%
8%
Night
77°F
S 6 mph
Precip.
8%
8%
21.08
fri
fri
Day
79°F
W 11 mph
Precip.
8%
8%
Night
77°F
NW 9 mph
Precip.
20%
20%
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 August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 75.7°F. The highest and lowest sea temperatures during the month were 79.2°F and 72.0°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: 18:26
August 15, saturday
2100
73°F
NW
10 mph
10 mph
August 16, sunday
0000
73°F
NW
8 mph
8 mph
0300
73°F
NW
8 mph
8 mph
0600
73°F
NW
7 mph
7 mph
0900
75°F
N
9 mph
9 mph
1200
72°F
N
16 mph
16 mph
1500
70°F
N
17 mph
17 mph
1800
70°F
NW
19 mph
19 mph
