World Resorts USA North Myrtle Beach Weather

North Myrtle Beach 14 Days Forecast

09.09
wed
Day
84°F
W 11 mph
Precip.
11%
Night
81°F
N 10 mph
Precip.
9%
10.09
thu
Day
81°F
N 9 mph
Precip.
60%
Night
79°F
NE 11 mph
Precip.
29%
11.09
fri
Day
86°F
N 6 mph
Precip.
15%
Night
81°F
NE 7 mph
Precip.
34%
12.09
sat
Day
84°F
N 6 mph
Precip.
5%
Night
81°F
NE 6 mph
Precip.
40%
13.09
sun
Day
86°F
N 7 mph
Precip.
4%
Night
81°F
NE 7 mph
Precip.
21%
14.09
mon
Day
86°F
NE 6 mph
Precip.
12%
Night
79°F
NE 8 mph
Precip.
76%
15.09
tue
Day
86°F
NE 6 mph
Precip.
11%
Night
79°F
E 5 mph
Precip.
49%
16.09
wed
Day
84°F
NE 4 mph
Precip.
7%
Night
81°F
NE 8 mph
Precip.
14%
17.09
thu
Day
84°F
N 6 mph
Precip.
8%
Night
79°F
NE 7 mph
Precip.
43%
18.09
fri
Day
81°F
SE 2 mph
Precip.
30%
Night
77°F
W 7 mph
Precip.
53%
19.09
sat
Day
79°F
W 9 mph
Precip.
6%
Night
77°F
N 7 mph
Precip.
14%
20.09
sun
Day
84°F
N 5 mph
Precip.
17%
Night
81°F
N 12 mph
Precip.
11%
21.09
mon
Day
84°F
N 11 mph
Precip.
6%
Night
81°F
NE 9 mph
Precip.
63%
22.09
tue
Day
84°F
N 6 mph
Precip.
9%
Night
81°F
NW 10 mph
Precip.
24%

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.8°F and 75.7°F.

Air temperature in North Myrtle Beach, °F

Precipitation total in North Myrtle Beach, in.

* Charts above show average data for the last 3 years.

Best time for vacation in North Myrtle Beach

Sunniest months:
October 17 days
April 17 days
November 16 days
Warmest months:
July 86.0 °F
August 84.4 °F
June 82.9 °F
Warmest sea temp:
July 83.4 °F
August 83.4 °F
September 80.3 °F
Coldest months:
January 52.6 °F
February 56.1 °F
December 56.3 °F
Rainiest months:
August 6 days
July 4 days
September 3 days
Windiest months:
March 10.2 mph
February 10.0 mph
April 9.9 mph

North Myrtle Beach on a weather map

Current weather
18:53
North Myrtle Beach
+81°F
NW 9 mph
Feels like: +84°F
Precip.: 5%
Places in USA:
Name
°F
Boston
+73°F
Washington
+90°F
Hawaii
+82°F
Las Vegas
+97°F
Los Angeles
+97°F
Miami
+88°F
Maui
+70°F
Myrtle Beach
+82°F
New York
+86°F
San Diego
+81°F
San Francisco
+77°F
Santa Monica
+91°F
Sarasota
+86°F
Houston
+88°F
Chicago
+75°F
all places
24 Hours Forecast
North Myrtle Beach
Local time: 18:53
September 09, wednesday
2100
79°F
NW
9 mph
September 10, thursday
0000
81°F
N
10 mph
0300
79°F
N
6 mph
0600
79°F
N
6 mph
0900
81°F
N
8 mph
1200
81°F
N
9 mph
1500
84°F
N
11 mph
1800
82°F
N
11 mph
Units of measurement: °C / °F