Measurements:
°C
°F
CURRENT WEATHER
17:26
Cape May
84°F
NE 5 mph
Feels like: 86°F
Precip: 2%
World Resorts USA Cape May Weather

7 Day Weather Forecast

08.25
tue
DAY
84°F
SE 10 mph
precip
2%
NIGHT
72°F
NE 7 mph
precip
16%
08.26
wed
DAY
78°F
N 7 mph
precip
15%
NIGHT
78°F
N 16 mph
precip
22%
08.27
thu
DAY
78°F
N 17 mph
precip
67%
NIGHT
78°F
NE 11 mph
precip
34%
08.28
fri
DAY
80°F
NE 3 mph
precip
23%
NIGHT
80°F
SE 3 mph
precip
26%
08.29
sat
DAY
80°F
W 6 mph
precip
17%
NIGHT
74°F
NW 7 mph
precip
23%
08.30
sun
DAY
80°F
NW 8 mph
precip
9%
NIGHT
80°F
SE 7 mph
precip
26%
08.31
mon
DAY
78°F
E 11 mph
precip
49%
NIGHT
78°F
NE 9 mph
precip
27%

Cape May Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Cape May was 24.5°F. The maximum and minimum values were 22.2°F and 26.2°F respectively.

Cape May on the Weather Map

Best Time to Visit Cape May
The most sunny months:
November 17 days
October 16 days
June 16 days
The most warm months:
July 86.1 °F
August 82.5 °F
June 79.8 °F
Warmest sea temperature:
July 77.6 °F
August 77.5 °F
September 75.6 °F
The most cold months:
January 38.7 °F
February 41.1 °F
December 44.1 °F
The most rainy months:
July 3 days
April 2 days
March 2 days
The most windy months:
January 12 mph
March 12 mph
December 12 mph
more details