Measurements:
°C
°F
CURRENT WEATHER
17:26
Long Beach Island
80°F
E 11 mph
Feels like: 84°F
Precip: 7%
World Resorts USA Long Beach Island Weather

7 Day Weather Forecast

08.25
tue
DAY
78°F
E 8 mph
precip
2%
NIGHT
74°F
E 11 mph
precip
6%
08.26
wed
DAY
74°F
NW 4 mph
precip
14%
NIGHT
78°F
N 15 mph
precip
17%
08.27
thu
DAY
78°F
N 17 mph
precip
72%
NIGHT
78°F
NE 7 mph
precip
53%
08.28
fri
DAY
78°F
N 9 mph
precip
25%
NIGHT
76°F
S 9 mph
precip
25%
08.29
sat
DAY
76°F
SW 12 mph
precip
21%
NIGHT
76°F
N 5 mph
precip
18%
08.30
sun
DAY
78°F
NW 9 mph
precip
11%
NIGHT
78°F
E 11 mph
precip
63%
08.31
mon
DAY
78°F
E 9 mph
precip
32%
NIGHT
78°F
E 8 mph
precip
26%

Long Beach Island Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Long Beach Island was 25.6°F. The maximum and minimum values were 24.2°F and 26.9°F respectively.

Long Beach Island on the Weather Map

Best Time to Visit Long Beach Island
The most sunny months:
November 17 days
October 15 days
June 15 days
The most warm months:
July 83.7 °F
August 82.1 °F
June 76.6 °F
Warmest sea temperature:
July 79.9 °F
August 79.5 °F
September 75.2 °F
The most cold months:
January 38.0 °F
February 39.8 °F
December 43.3 °F
The most rainy months:
April 3 days
February 2 days
September 2 days
The most windy months:
January 12 mph
March 11 mph
December 11 mph
more details