World Resorts USA Sea Isle City Weather

Sea Isle City 7 Days Forecast

13.08
thu
Day
86°F
E 9 mph
Precip.
6%
Night
75°F
E 6 mph
Precip.
12%
14.08
fri
Day
81°F
W 6 mph
Precip.
4%
Night
73°F
NE 3 mph
Precip.
8%
15.08
sat
Day
79°F
W 12 mph
Precip.
4%
Night
73°F
NW 10 mph
Precip.
10%
16.08
sun
Day
75°F
N 19 mph
Precip.
71%
Night
75°F
NE 10 mph
Precip.
17%
17.08
mon
Day
84°F
E 6 mph
Precip.
17%
Night
73°F
S 9 mph
Precip.
7%
18.08
tue
Day
79°F
SW 6 mph
Precip.
3%
Night
72°F
N 6 mph
Precip.
10%
19.08
wed
Day
81°F
NW 7 mph
Precip.
5%
Night
75°F
N 6 mph
Precip.
13%

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 75.9°F. The highest and lowest sea temperatures during the month were 80.4°F and 72.9°F.

Air temperature in Sea Isle City, °F

Precipitation total in Sea Isle City, in.

* Charts above show average data for the last 3 years.

Best time for vacation in Sea Isle City

Sunniest months:
November 18 days
October 15 days
June 15 days
Warmest months:
July 81.1 °F
August 78.9 °F
June 75.2 °F
Warmest sea temp:
July 74.7 °F
August 74.3 °F
September 72.9 °F
Coldest months:
January 39.7 °F
February 41.5 °F
December 44.6 °F
Rainiest months:
July 3 days
October 2 days
April 2 days
Windiest months:
January 11.7 mph
March 11.7 mph
December 11.2 mph

Sea Isle City on a weather map

Current weather
23:08
Sea Isle City
+75°F
E 6 mph
Feels like: +79°F
Precip.: 12%
Places in USA:
Name
°F
Boston
+72°F
Washington
+81°F
Hawaii
+79°F
Las Vegas
+86°F
Los Angeles
+70°F
Miami
+81°F
Maui
+75°F
Myrtle Beach
+81°F
New York
+75°F
San Diego
+70°F
San Francisco
+59°F
Santa Monica
+68°F
Sarasota
+81°F
Houston
+82°F
Chicago
+72°F
all places
24 Hours Forecast
Sea Isle City
Local time: 23:08
August 14, friday
0000
75°F
E
6 mph
0300
75°F
SE
5 mph
0600
75°F
SW
5 mph
0900
77°F
SW
7 mph
1200
81°F
W
6 mph
1500
77°F
NW
6 mph
1800
79°F
N
4 mph
2100
75°F
N
1 mph
Units of measurement: °C / °F