North Myrtle Beach — Water Temperature in October

Water Temperature Range

20°C

minimum

24°C

average

27°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2025	2024	2023	2022
OCT 1	27°C	26°C	26°C	27°C
OCT 2	26°C	26°C	25°C	27°C
OCT 3	27°C	25°C	27°C	27°C
OCT 4	26°C	25°C	26°C	27°C
OCT 5	26°C	25°C	26°C	27°C
OCT 6	26°C	24°C	26°C	27°C
OCT 7	25°C	23°C	25°C	26°C
OCT 8	26°C	23°C	27°C	26°C
OCT 9	26°C	24°C	26°C	26°C
OCT 10	26°C	24°C	26°C	26°C
OCT 11	25°C	24°C	25°C	26°C
OCT 12	25°C	24°C	25°C	26°C
OCT 13	25°C	23°C	25°C	25°C
OCT 14	25°C	23°C	26°C	25°C
OCT 15	25°C	23°C	25°C	25°C
OCT 16	24°C	22°C	25°C	25°C
OCT 17	24°C	22°C	25°C	25°C
OCT 18	24°C	22°C	25°C	25°C
OCT 19	23°C	21°C	24°C	24°C
OCT 20	24°C	22°C	24°C	24°C
OCT 21	23°C	21°C	24°C	24°C
OCT 22	23°C	22°C	23°C	24°C
OCT 23	23°C	21°C	24°C	24°C
OCT 24	23°C	21°C	24°C	24°C
OCT 25	23°C	22°C	24°C	23°C
OCT 26	22°C	20°C	23°C	23°C
OCT 27	22°C	21°C	22°C	23°C
OCT 28	22°C	20°C	22°C	23°C
OCT 29	22°C	19°C	22°C	23°C
OCT 30	22°C	20°C	23°C	23°C
OCT 31	21°C	20°C	21°C	22°C

October: Climate and Swimming Opportunities

Average Night Air Temperature

12°C

Average Day Air Temperature

25°C

Precipitation Amount per Month

89 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

7 hrs

Average Wind Speed

14 km/h

Average Humidity

75%

With such a ratio between the average monthly temperatures of water and air, swimming feels warm and comfortable even if the day isn’t hot. The water can feel warmer than the air, so getting out may feel a bit cool.