Measurements:
°C
°F
CURRENT WEATHER
17:26
Myrtle Beach
84°F
NW 17 mph
Feels like: 90°F
Precip: 21%
World Resorts USA Myrtle Beach Weather

14 Day Weather Forecast

08.25
tue
DAY
88°F
NE 3 mph
precip
15%
NIGHT
80°F
NW 3 mph
precip
9%
08.26
wed
DAY
94°F
N 4 mph
precip
2%
NIGHT
80°F
N 5 mph
precip
62%
08.27
thu
DAY
94°F
NE 6 mph
precip
3%
NIGHT
78°F
N 5 mph
precip
30%
08.28
fri
DAY
96°F
NE 5 mph
precip
9%
NIGHT
76°F
S 2 mph
precip
71%
08.29
sat
DAY
84°F
NE 2 mph
precip
18%
NIGHT
80°F
NW 3 mph
precip
59%
08.30
sun
DAY
94°F
NW 6 mph
precip
17%
NIGHT
84°F
N 7 mph
precip
14%
08.31
mon
DAY
98°F
NE 6 mph
precip
2%
NIGHT
84°F
N 6 mph
precip
12%
09.01
tue
DAY
98°F
NE 7 mph
precip
1%
NIGHT
86°F
NE 10 mph
precip
7%
09.02
wed
DAY
102°F
E 10 mph
precip
1%
NIGHT
78°F
NE 3 mph
precip
81%
09.03
thu
DAY
84°F
NW 9 mph
precip
5%
NIGHT
78°F
NW 4 mph
precip
13%
09.04
fri
DAY
82°F
SE 3 mph
precip
11%
NIGHT
80°F
N 8 mph
precip
16%
09.05
sat
DAY
86°F
SE 9 mph
precip
36%
NIGHT
78°F
SW 6 mph
precip
8%
09.06
sun
DAY
80°F
NW 9 mph
precip
10%
NIGHT
70°F
SW 4 mph
precip
3%
09.07
mon
DAY
84°F
NW 4 mph
precip
5%
NIGHT
76°F
N 6 mph
precip
13%

Myrtle Beach Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Myrtle Beach was 87.7°F. The maximum and minimum values were 86.4°F and 89.2°F respectively.

Myrtle Beach on the Weather Map

Best Time to Visit Myrtle Beach
The most sunny months:
October 17 days
April 17 days
November 16 days
The most warm months:
July 92.0 °F
August 89.4 °F
June 88.5 °F
Warmest sea temperature:
August 86.8 °F
July 86.8 °F
September 83.7 °F
The most cold months:
January 54.2 °F
December 58.0 °F
February 58.7 °F
The most rainy months:
August 5 days
June 3 days
September 3 days
The most windy months:
March 9 mph
February 8 mph
April 8 mph
more details
USA Resorts:
NAME
F°
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
all resorts
24 Hours Weather Forecast
Myrtle Beach
Local time: 17:26
25 aug, tuesday
1800 84°F
NW
17 mph
2100 80°F
W
5 mph
26 aug, wednesday
0000 80°F
NW
3 mph
0300 76°F
SE
1 mph
0600 76°F
S
2 mph
0900 82°F
SW
2 mph
1200 94°F
N
4 mph
1500 94°F
NW
9 mph