27.08
thu
thu
Day
75°F
N 12 mph
Precip.
26%
26%
Night
75°F
NE 9 mph
Precip.
27%
27%
28.08
fri
fri
Day
75°F
N 5 mph
Precip.
51%
51%
Night
75°F
S 9 mph
Precip.
16%
16%
29.08
sat
sat
Day
73°F
SW 12 mph
Precip.
16%
16%
Night
73°F
NW 6 mph
Precip.
17%
17%
30.08
sun
sun
Day
75°F
N 12 mph
Precip.
9%
9%
Night
75°F
NE 17 mph
Precip.
26%
26%
31.08
mon
mon
Day
81°F
NE 9 mph
Precip.
20%
20%
Night
73°F
E 9 mph
Precip.
24%
24%
01.09
tue
tue
Day
79°F
NE 9 mph
Precip.
13%
13%
Night
75°F
W 12 mph
Precip.
48%
48%
02.09
wed
wed
Day
75°F
W 7 mph
Precip.
16%
16%
Night
75°F
W 7 mph
Precip.
76%
76%
sea water
temperature
temperature
| Long Beach Island |
monthly
weather
weather
| Long Beach Island |
current
weather
weather
| Long Beach Island |
14 days
forecast
forecast
| Long Beach Island |
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 77.9°F. The highest and lowest sea temperatures during the month were 80.4°F and 75.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 71.5°F. The highest and lowest sea temperatures during the month were 73.4°F and 69.8°F.
Air temperature in Long Beach Island, °F
Precipitation total in Long Beach Island, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Long Beach Island
Long Beach Island on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Long Beach Island
Local time: 10:41
August 27, thursday
1200
75°F
N
12 mph
12 mph
1500
77°F
N
13 mph
13 mph
1800
77°F
N
12 mph
12 mph
2100
77°F
N
12 mph
12 mph
August 28, friday
0000
75°F
NE
9 mph
9 mph
0300
75°F
NE
4 mph
4 mph
0600
72°F
E
6 mph
6 mph
0900
73°F
E
7 mph
7 mph
