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North Myrtle Beach Weather

North Myrtle Beach 14 Days Forecast

21.07
tue

Day

93°F

N 16 mph

Precip.
8%

Night

82°F

NE 18 mph

Precip.
24%

22.07
wed

Day

88°F

NE 14 mph

Precip.
10%

Night

84°F

NE 17 mph

Precip.
47%

23.07
thu

Day

82°F

SE 7 mph

Precip.
74%

Night

72°F

SW 12 mph

Precip.
53%

24.07
fri

Day

70°F

SW 13 mph

Precip.
32%

Night

77°F

NE 6 mph

Precip.
45%

25.07
sat

Day

82°F

S 3 mph

Precip.
19%

Night

73°F

SW 7 mph

Precip.
14%

26.07
sun

Day

82°F

SW 5 mph

Precip.
3%

Night

77°F

NE 9 mph

Precip.
13%

27.07
mon

Day

86°F

NE 8 mph

Precip.
7%

Night

82°F

NE 15 mph

Precip.
26%

28.07
tue

Day

90°F

NE 14 mph

Precip.
17%

Night

73°F

N 9 mph

Precip.
77%

29.07
wed

Day

84°F

E 4 mph

Precip.
22%

Night

79°F

NE 5 mph

Precip.
18%

30.07
thu

Day

86°F

W 4 mph

Precip.
17%

Night

79°F

NW 4 mph

Precip.
9%

31.07
fri

Day

86°F

W 7 mph

Precip.
4%

Night

81°F

N 8 mph

Precip.
10%

01.08
sat

Day

86°F

N 10 mph

Precip.
4%

Night

81°F

N 9 mph

Precip.
11%

02.08
sun

Day

86°F

NW 7 mph

Precip.
4%

Night

81°F

N 6 mph

Precip.
12%

03.08
mon

Day

88°F

NW 6 mph

Precip.
8%

Night

82°F

N 9 mph

Precip.
11%

sea water
temperature

North Myrtle Beach

monthly
weather

North Myrtle Beach

current
weather

North Myrtle Beach

7 days
forecast

North Myrtle Beach

January
February
March
April

May
June
July
August

September
October
November
December

Show year:

2026

2025

2024

The average sea water temperature in July of 2026 was 84.6°F. The highest and lowest sea temperatures during the month were 85.5°F and 83.3°F.

Show year:

2025

2024

2023

The average sea water temperature in August of 2025 was 83.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 81.9°F.