Measurements:
°C
°F
CURRENT WEATHER
15:00
Wilmington Island
86°F
E 7 mph
Feels like: 86°F
Precip: 0%
World Resorts USA Wilmington Island Weather

7 Day Weather Forecast

05.14
thu
DAY
84°F
SE 6 mph
precip
0%
NIGHT
70°F
S 9 mph
precip
0%
05.15
fri
DAY
70°F
W 12 mph
precip
0%
NIGHT
70°F
NW 9 mph
precip
0%
05.16
sat
DAY
78°F
NW 14 mph
precip
100%
NIGHT
76°F
NW 13 mph
precip
0%
05.17
sun
DAY
80°F
NW 9 mph
precip
0%
NIGHT
76°F
NW 11 mph
precip
0%
05.18
mon
DAY
80°F
W 9 mph
precip
0%
NIGHT
74°F
NW 9 mph
precip
0%
05.19
tue
DAY
80°F
W 9 mph
precip
0%
NIGHT
76°F
NW 9 mph
precip
0%
05.20
wed
DAY
82°F
NW 8 mph
precip
0%
NIGHT
76°F
N 9 mph
precip
0%

Wilmington Island Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Wilmington Island was 24.7°F. The maximum and minimum values were 22.8°F and 26.6°F respectively.

Wilmington Island on the Weather Map

Best Time to Visit Wilmington Island
The most sunny months:
October 16 days
April 16 days
November 15 days
The most warm months:
July 91.6 °F
August 89.6 °F
June 88.6 °F
Warmest sea temperature:
August 88.6 °F
July 88.5 °F
September 84.9 °F
The most cold months:
January 56.4 °F
December 59.9 °F
February 60.4 °F
The most rainy months:
August 6 days
July 4 days
February 3 days
The most windy months:
February 8 mph
January 8 mph
December 8 mph
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