Measurements:
°C
°F
Wilmington Island
86°F
N 18 mph
Feels like: 96°F
Precip: 20%
World Resorts USA Wilmington Island Weather

14 Day Weather Forecast

08.25
tue
DAY
88°F
N 8 mph
precip
26%
NIGHT
88°F
NE 9 mph
precip
21%
08.26
wed
DAY
86°F
N 7 mph
precip
6%
NIGHT
84°F
NE 11 mph
precip
22%
08.27
thu
DAY
86°F
NE 11 mph
precip
6%
NIGHT
86°F
N 20 mph
precip
28%
08.28
fri
DAY
86°F
N 9 mph
precip
6%
NIGHT
86°F
N 11 mph
precip
20%
08.29
sat
DAY
86°F
NW 5 mph
precip
31%
NIGHT
86°F
NW 12 mph
precip
27%
08.30
sun
DAY
86°F
W 7 mph
precip
37%
NIGHT
86°F
N 14 mph
precip
11%
08.31
mon
DAY
86°F
N 8 mph
precip
14%
NIGHT
86°F
NE 11 mph
precip
10%
09.01
tue
DAY
86°F
N 12 mph
precip
14%
NIGHT
86°F
NE 21 mph
precip
19%
09.02
wed
DAY
90°F
NE 11 mph
precip
8%
NIGHT
84°F
NE 20 mph
precip
49%
09.03
thu
DAY
88°F
E 8 mph
precip
9%
NIGHT
86°F
SE 12 mph
precip
12%
09.04
fri
DAY
84°F
SW 6 mph
precip
15%
NIGHT
86°F
N 22 mph
precip
21%
09.05
sat
DAY
86°F
E 17 mph
precip
20%
NIGHT
82°F
NE 22 mph
precip
15%
09.06
sun
DAY
82°F
SW 14 mph
precip
3%
NIGHT
84°F
W 15 mph
precip
5%
09.07
mon
DAY
84°F
W 8 mph
precip
5%
NIGHT
84°F
NW 15 mph
precip
13%

Wilmington Island Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Wilmington Island was 89.9°F. The maximum and minimum values were 88.8°F and 91.6°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 92.1 °F
August 89.6 °F
June 88.8 °F
Warmest sea temperature:
July 88.8 °F
August 88.8 °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
February 3 days
July 3 days
The most windy months:
February 8 mph
January 8 mph
December 8 mph
USA Resorts:
NAME
Boston +80
Chicago +82
Hawaii +84
Houston +108
Las Vegas +116
Los Angeles +96
Maui +70
Miami +92
Myrtle Beach +84
New York +82
San Diego +96
San Francisco +64
Santa Monica +86
Sarasota +92
Washington +84
24 Hours Weather Forecast
Wilmington Island
Local time: 17:27
25 aug, tuesday
1800 86°F
N
18 mph
2100 88°F
E
7 mph
26 aug, wednesday
0000 88°F
NE
9 mph
0300 84°F
N
9 mph
0600 84°F
E
11 mph
0900 82°F
NE
8 mph
1200 86°F
N
7 mph
1500 86°F
N
15 mph