Measurements:
°C
°F
CURRENT WEATHER
18:22
Sea Isle City
46°F
N 26 mph
Feels like: 38°F
Precip: 0%
World Resorts USA Sea Isle City Weather

7 Day Weather Forecast

03.13
fri
DAY
42°F
N 13 mph
precip
0%
NIGHT
44°F
NE 22 mph
precip
0%
03.14
sat
DAY
46°F
E 22 mph
precip
0%
NIGHT
42°F
S 4 mph
precip
0%
03.15
sun
DAY
42°F
NW 15 mph
precip
0%
NIGHT
46°F
NW 20 mph
precip
0%
03.16
mon
DAY
50°F
N 23 mph
precip
100%
NIGHT
40°F
SE 22 mph
precip
100%
03.17
tue
DAY
34°F
E 17 mph
precip
0%
NIGHT
28°F
SE 16 mph
precip
0%
03.18
wed
DAY
32°F
E 11 mph
precip
29%
NIGHT
34°F
N 11 mph
precip
0%
03.19
thu
DAY
44°F
N 12 mph
precip
0%
NIGHT
42°F
NE 5 mph
precip
0%

Sea Isle City Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Sea Isle City was 6.2°F. The maximum and minimum values were 3.8°F and 8.3°F respectively.

Sea Isle City on the Weather Map

Best Time to Visit Sea Isle City
The most sunny months:
November 18 days
September 15 days
October 15 days
The most warm months:
July 84.5 °F
August 82.2 °F
June 77.8 °F
Warmest sea temperature:
July 77.5 °F
August 77.0 °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
March 3 days
April 3 days
The most windy months:
January 11 mph
March 11 mph
December 11 mph
more details