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South Bethany Weather

South Bethany 14 Days Forecast

26.02
thu

Day

41°F

W 5 mph

Precip.
0%

Night

36°F

SW 6 mph

Precip.
63%

27.02
fri

Day

32°F

W 6 mph

Precip.
0%

Night

28°F

NW 7 mph

Precip.
0%

28.02
sat

Day

36°F

NW 7 mph

Precip.
0%

Night

34°F

N 7 mph

Precip.
0%

01.03
sun

Day

37°F

S 24 mph

Precip.
0%

Night

34°F

SW 18 mph

Precip.
0%

02.03
mon

Day

27°F

SW 13 mph

Precip.
100%

Night

30°F

SW 12 mph

Precip.
0%

03.03
tue

Day

37°F

W 11 mph

Precip.
0%

Night

39°F

W 9 mph

Precip.
44%

04.03
wed

Day

43°F

E 7 mph

Precip.
82%

Night

41°F

NW 5 mph

Precip.
49%

05.03
thu

Day

46°F

N 11 mph

Precip.
0%

Night

41°F

SW 17 mph

Precip.
71%

06.03
fri

Day

39°F

SW 21 mph

Precip.
100%

Night

39°F

SW 12 mph

Precip.
83%

07.03
sat

Day

41°F

NW 6 mph

Precip.
0%

Night

46°F

N 16 mph

Precip.
77%

08.03
sun

Day

57°F

NE 15 mph

Precip.
0%

Night

52°F

NE 7 mph

Precip.
25%

09.03
mon

Day

52°F

N 12 mph

Precip.
71%

Night

52°F

NE 15 mph

Precip.
28%

10.03
tue

Day

59°F

NE 14 mph

Precip.
0%

Night

55°F

NE 12 mph

Precip.
0%

11.03
wed

Day

55°F

NE 9 mph

Precip.
0%

Night

43°F

W 9 mph

Precip.
0%

sea water
temperature

South Bethany

monthly
weather

South Bethany

current
weather

South Bethany

7 days
forecast

South Bethany

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in February of 2026 was 33.6°F. The highest and lowest sea temperatures during the month were 35.8°F and 32.0°F.

Show year:

2025

2024

2023

The average sea water temperature in March of 2025 was 44.8°F. The highest and lowest sea temperatures during the month were 49.5°F and 40.1°F.