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Long Beach Island Weather

Long Beach Island 14 Days Forecast

27.08
thu

Day

77°F

N 17 mph

Precip.
51%

Night

75°F

NE 9 mph

Precip.
29%

28.08
fri

Day

77°F

NE 6 mph

Precip.
18%

Night

75°F

S 9 mph

Precip.
16%

29.08
sat

Day

73°F

SW 12 mph

Precip.
16%

Night

73°F

NW 6 mph

Precip.
17%

30.08
sun

Day

75°F

N 12 mph

Precip.
9%

Night

75°F

NE 17 mph

Precip.
26%

31.08
mon

Day

73°F

NW 7 mph

Precip.
26%

Night

77°F

NE 10 mph

Precip.
25%

01.09
tue

Day

82°F

E 11 mph

Precip.
13%

Night

81°F

E 12 mph

Precip.
18%

02.09
wed

Day

82°F

N 9 mph

Precip.
17%

Night

73°F

NW 8 mph

Precip.
68%

03.09
thu

Day

70°F

SW 13 mph

Precip.
16%

Night

70°F

SW 16 mph

Precip.
10%

04.09
fri

Day

68°F

SW 19 mph

Precip.
27%

Night

70°F

SW 20 mph

Precip.
25%

05.09
sat

Day

70°F

SW 23 mph

Precip.
16%

Night

70°F

SW 19 mph

Precip.
15%

06.09
sun

Day

70°F

SW 20 mph

Precip.
13%

Night

70°F

SW 12 mph

Precip.
7%

07.09
mon

Day

70°F

SW 12 mph

Precip.
20%

Night

73°F

N 15 mph

Precip.
48%

08.09
tue

Day

75°F

E 11 mph

Precip.
6%

Night

75°F

N 15 mph

Precip.
24%

09.09
wed

Day

70°F

NE 12 mph

Precip.
88%

Night

64°F

E 22 mph

Precip.
19%

sea water
temperature

Long Beach Island

monthly
weather

Long Beach Island

current
weather

Long Beach Island

7 days
forecast

Long Beach Island

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September
October
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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.

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.