Measurements:
°C
°F
CURRENT WEATHER
10:36
Sea Isle City
74°F
W 12 mph
Feels like: 74°F
Precip: 3%
World Resorts USA Sea Isle City Weather

14 Day Weather Forecast

09.15
tue
DAY
74°F
W 12 mph
precip
3%
NIGHT
70°F
NW 8 mph
precip
16%
09.16
wed
DAY
74°F
NW 5 mph
precip
14%
NIGHT
72°F
N 7 mph
precip
5%
09.17
thu
DAY
78°F
N 9 mph
precip
4%
NIGHT
76°F
NE 13 mph
precip
9%
09.18
fri
DAY
80°F
SW 12 mph
precip
6%
NIGHT
76°F
W 7 mph
precip
7%
09.19
sat
DAY
76°F
W 14 mph
precip
11%
NIGHT
76°F
N 14 mph
precip
12%
09.20
sun
DAY
86°F
E 11 mph
precip
7%
NIGHT
76°F
SW 8 mph
precip
78%
09.21
mon
DAY
76°F
SW 12 mph
precip
49%
NIGHT
76°F
W 17 mph
precip
23%
09.22
tue
DAY
74°F
W 22 mph
precip
35%
NIGHT
76°F
NW 14 mph
precip
56%
09.23
wed
DAY
82°F
NE 7 mph
precip
24%
NIGHT
76°F
N 4 mph
precip
79%
09.24
thu
DAY
80°F
E 6 mph
precip
35%
NIGHT
72°F
W 4 mph
precip
76%
09.25
fri
DAY
76°F
SE 10 mph
precip
39%
NIGHT
68°F
NE 11 mph
precip
15%
09.26
sat
DAY
68°F
SW 12 mph
precip
13%
NIGHT
68°F
SW 14 mph
precip
14%
09.27
sun
DAY
70°F
S 17 mph
precip
13%
NIGHT
66°F
SW 15 mph
precip
15%
09.28
mon
DAY
66°F
SW 19 mph
precip
26%
NIGHT
66°F
W 17 mph
precip
17%

Sea Isle City Sea Water Temperature in September, °F

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Sea Isle City was 80.1°F. The maximum and minimum values were 78.6°F and 81.2°F respectively.

Sea Isle City on the Weather Map

Best Time to Visit Sea Isle City
The most sunny months:
November 18 days
October 15 days
June 15 days
The most warm months:
July 84.6 °F
August 82.3 °F
June 78.0 °F
Warmest sea temperature:
July 77.5 °F
August 77.3 °F
September 75.4 °F
The most cold months:
January 38.5 °F
February 40.5 °F
December 44.0 °F
The most rainy months:
July 3 days
October 2 days
April 2 days
The most windy months:
January 11 mph
March 11 mph
December 11 mph
more details
USA Resorts:
NAME
F°
Boston +64
Chicago +66
Hawaii +80
Las Vegas +80
Los Angeles +74
Maui +66
Miami +92
Myrtle Beach +86
New York +72
Panama City Beach +90
San Diego +72
San Francisco +60
Santa Monica +72
Sarasota +94
Washington +76
all resorts
24 Hours Weather Forecast
Sea Isle City
Local time: 10:36
15 sep, tuesday
1200 74°F
W
12 mph
1500 72°F
W
9 mph
1800 72°F
W
7 mph
2100 70°F
W
8 mph
16 sep, wednesday
0000 70°F
NW
8 mph
0300 68°F
NW
5 mph
0600 68°F
W
3 mph
0900 72°F
W
4 mph