World Resorts USA Sea Isle City Weather

Sea Isle City 7 Days Forecast

25.04
fri
Day
59°F
N 9 mph
Precip.
0%
Night
57°F
N 15 mph
Precip.
0%
26.04
sat
Day
63°F
NE 16 mph
Precip.
0%
Night
50°F
SE 20 mph
Precip.
0%
27.04
sun
Day
57°F
SE 21 mph
Precip.
0%
Night
54°F
SE 10 mph
Precip.
0%
28.04
mon
Day
63°F
NE 1 mph
Precip.
0%
Night
54°F
N 8 mph
Precip.
0%
29.04
tue
Day
66°F
N 15 mph
Precip.
0%
Night
63°F
NE 16 mph
Precip.
26%
30.04
wed
Day
72°F
E 14 mph
Precip.
59%
Night
57°F
NE 6 mph
Precip.
0%
01.05
thu
Day
59°F
W 10 mph
Precip.
0%
Night
55°F
N 9 mph
Precip.
57%

Sea water temperature in April, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
41
44
47
50
53
56
59
62

The average sea water temperature in April of 2025 was 48.4°F. The highest and lowest sea temperatures during the month were 51.6°F and 46.2°F.

Sea water temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
47
50
53
56
59
62
65
68

The average sea water temperature in May of 2024 was 57.8°F. The highest and lowest sea temperatures during the month were 63.7°F and 53.4°F.

Air temperature in Sea Isle City, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
13
26
39
52
65
78
91
104
45.4
54.6
65.0
73.8
79.3
81.0
74.9
63.9
56.7
50.0
42.4
40.3
41.1
48.2
58.1
66.6
71.5
72.4
65.8
56.2
49.0
42.7
37.2
35.6
Day temperature   
Night temperature

Precipitation total in Sea Isle City, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
1.3
0.8
1.2
1.3
1.4
1.7
1
1
1.4
1.2
1.1
1.1
* Charts above show average data for the last 3 years.

Best time for vacation in Sea Isle City

Sunniest months:
November 17 days
October 14 days
June 14 days
Warmest months:
July 81.0 °F
August 79.3 °F
June 74.9 °F
Warmest sea temp:
July 74.4 °F
August 74.0 °F
September 73.1 °F
Coldest months:
January 40.3 °F
February 42.4 °F
December 45.4 °F
Rainiest months:
July 3 days
March 3 days
April 3 days
Windiest months:
March 11.7 mph
January 11.5 mph
April 11.2 mph

Sea Isle City on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+66°F
Washington
+63°F
Hawaii
+75°F
Honolulu
+75°F
Las Vegas
+66°F
Los Angeles
+54°F
Miami
+77°F
New York
+72°F
Orlando
+81°F
San Diego
+57°F
San Francisco
+48°F
Sarasota
+84°F
Tampa
+84°F
Houston
+75°F
Chicago
+55°F
all places
24 Hours Forecast
Sea Isle City
Local time: 11:02
April 25, friday
1200
59°F
N
9 mph
1500
63°F
N
11 mph
1800
59°F
N
11 mph
2100
55°F
N
11 mph
April 26, saturday
0000
57°F
N
15 mph
0300
55°F
N
16 mph
0600
57°F
N
15 mph
0900
59°F
NE
16 mph
Units of measurement: °C / °F