World Resorts

USA

Wilmington Island Weather

Wilmington Island 14 Days Forecast

19.03
thu

Day

57°F

SW 9 mph

Precip.
0%

Night

55°F

W 4 mph

Precip.
0%

20.03
fri

Day

59°F

SW 7 mph

Precip.
0%

Night

59°F

N 8 mph

Precip.
0%

21.03
sat

Day

64°F

E 9 mph

Precip.
0%

Night

64°F

NE 7 mph

Precip.
0%

22.03
sun

Day

72°F

NE 9 mph

Precip.
0%

Night

64°F

NE 12 mph

Precip.
0%

23.03
mon

Day

73°F

NE 11 mph

Precip.
0%

Night

64°F

NE 12 mph

Precip.
100%

24.03
tue

Day

54°F

SW 17 mph

Precip.
0%

Night

52°F

W 13 mph

Precip.
0%

25.03
wed

Day

59°F

SW 11 mph

Precip.
0%

Night

57°F

W 9 mph

Precip.
0%

26.03
thu

Day

66°F

NW 11 mph

Precip.
0%

Night

63°F

N 11 mph

Precip.
0%

27.03
fri

Day

68°F

N 14 mph

Precip.
0%

Night

54°F

SE 18 mph

Precip.
100%

28.03
sat

Day

45°F

NW 21 mph

Precip.
0%

Night

43°F

SW 13 mph

Precip.
0%

29.03
sun

Day

52°F

SW 7 mph

Precip.
0%

Night

52°F

N 7 mph

Precip.
0%

30.03
mon

Day

59°F

N 4 mph

Precip.
0%

Night

59°F

NW 10 mph

Precip.
0%

31.03
tue

Day

64°F

NW 11 mph

Precip.
23%

Night

63°F

NW 9 mph

Precip.
0%

sea water
temperature

Wilmington Island

monthly
weather

Wilmington Island

current
weather

Wilmington Island

7 days
forecast

Wilmington Island

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in March of 2026 was 60.7°F. The highest and lowest sea temperatures during the month were 64.8°F and 54.1°F.

Show year:

2025

2024

2023

The average sea water temperature in April of 2025 was 69.6°F. The highest and lowest sea temperatures during the month were 74.7°F and 63.9°F.