Measurements:
°C
°F
CURRENT WEATHER
15:15
North Myrtle Beach
90°F
N 10 mph
Feels like: 106°F
Precip: 10%
World Resorts USA North Myrtle Beach Weather

7 Day Weather Forecast

08.05
wed
DAY
92°F
NW 5 mph
precip
12%
NIGHT
82°F
N 7 mph
precip
10%
08.06
thu
DAY
90°F
N 8 mph
precip
12%
NIGHT
84°F
N 9 mph
precip
13%
08.07
fri
DAY
88°F
N 9 mph
precip
39%
NIGHT
84°F
N 9 mph
precip
11%
08.08
sat
DAY
90°F
N 9 mph
precip
18%
NIGHT
84°F
N 10 mph
precip
10%
08.09
sun
DAY
90°F
N 7 mph
precip
5%
NIGHT
82°F
NE 11 mph
precip
71%
08.10
mon
DAY
88°F
NE 7 mph
precip
57%
NIGHT
84°F
NE 14 mph
precip
55%
08.11
tue
DAY
94°F
NE 10 mph
precip
5%
NIGHT
82°F
NE 5 mph
precip
31%

North Myrtle Beach Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for North Myrtle Beach was 28.5°F. The maximum and minimum values were 27.7°F and 30.1°F respectively.

North Myrtle Beach on the Weather Map

Best Time to Visit North Myrtle Beach
The most sunny months:
October 17 days
April 17 days
November 16 days
The most warm months:
July 90.0 °F
August 87.8 °F
June 86.5 °F
Warmest sea temperature:
July 87.1 °F
August 87.0 °F
September 83.7 °F
The most cold months:
January 52.9 °F
February 56.8 °F
December 57.0 °F
The most rainy months:
August 6 days
July 4 days
September 3 days
The most windy months:
March 10 mph
February 10 mph
April 9 mph
more details