Measurements:
°C
°F
CURRENT WEATHER
00:39
Myrtle Beach
58°F
SW 5 mph
Feels like: 56°F
Precip: 5%
World Resorts USA Myrtle Beach Weather

7 Day Weather Forecast

10.27
tue
DAY
72°F
SW 7 mph
precip
1%
NIGHT
58°F
SW 6 mph
precip
10%
10.28
wed
DAY
72°F
SW 9 mph
precip
16%
NIGHT
68°F
SW 8 mph
precip
31%
10.29
thu
DAY
76°F
SW 9 mph
precip
12%
NIGHT
64°F
SW 6 mph
precip
11%
10.30
fri
DAY
78°F
SW 7 mph
precip
2%
NIGHT
66°F
SW 5 mph
precip
37%
10.31
sat
DAY
76°F
W 11 mph
precip
12%
NIGHT
68°F
SW 12 mph
precip
25%
11.01
sun
DAY
78°F
W 11 mph
precip
26%
NIGHT
70°F
NW 6 mph
precip
79%
11.02
mon
DAY
74°F
NE 2 mph
precip
26%
NIGHT
70°F
NE 1 mph
precip
22%

Myrtle Beach Sea Water Temperature in October, °F

Select Year: 2026 2025 2024

The average sea surface temperature in October 2026 for Myrtle Beach was 23.9°F. The maximum and minimum values were 20.0°F and 25.8°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 89.6 °F
June 88.5 °F
Warmest sea temperature:
August 86.8 °F
July 86.8 °F
September 84.0 °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