Measurements:
°C
°F
CURRENT WEATHER
13:07
Sea Isle City
62°F
SE 15 mph
Feels like: 62°F
Precip: 100%
World Resorts USA Sea Isle City Weather April Weather in Sea Isle City

Sea Isle City Weather: April

Average Day Temperature: 58.1°F
Average Night Temperature: 49.2°F
Sea Water Temperature: 49.5°F
Number of Sunny Days: 10 days
Sunshine Hours: 12.7 - 13.8 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.1 in
detailed information

Air Temperature in April, °F

Select Year: 2026 2025 2024

The highest day temperature in April 2026 was 79°F. The lowest night temperature was 35°F. The average values for day and night temperatures during April were 58.5°F и 49.8°F respectivly.

Sea Isle City Water Sea Temperature in April, °F

Select Year: 2026 2025 2024

The average sea surface temperature in April 2026 for Sea Isle City was 49.6°F. The maximum and minimum values were 44.4°F and 54.8°F respectively.

Sunny, Cloudy and Gloomy days

You can expect various weather conditions during April. Be ready for sunny, cloudy or even gloomy days.

Precipitation Totals in April, in

Precipitation total in April for Sea Isle City is 1.1 in.

Wind Speed in April, mph

The average wind speed in April is 11.2 mph.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Sea Isle City in April is 7.2 hours.

Best Time to Visit Sea Isle City
The most sunny months:
November 18 days
October 15 days
September 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
October 2 days
November 2 days
The most windy months:
January 11 mph
March 11 mph
December 11 mph
more details

Sea Isle City on the Weather Map

USA Resorts:
NAME
F°
Boston +62
Chicago +56
Hawaii +76
Honolulu +76
Houston +94
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
all resorts
24 Hours Weather Forecast
Sea Isle City
Local time: 13:07
14 may, thursday
1500 66°F
SE
12 mph
1800 66°F
SE
16 mph
2100 58°F
SE
13 mph
15 may, friday
0000 52°F
SE
15 mph
0300 48°F
SE
13 mph
0600 50°F
SE
13 mph
0900 54°F
SE
14 mph
1200 60°F
SE
14 mph