09.15
tue
tue
DAY
86°F
W 8 mph
precip
3%
3%
NIGHT
74°F
W 6 mph
precip
5%
5%
09.16
wed
wed
DAY
86°F
SW 7 mph
precip
1%
1%
NIGHT
74°F
W 6 mph
precip
5%
5%
09.17
thu
thu
DAY
86°F
SW 6 mph
precip
2%
2%
NIGHT
78°F
W 3 mph
precip
13%
13%
09.18
fri
fri
DAY
92°F
W 4 mph
precip
2%
2%
NIGHT
80°F
NW 4 mph
precip
12%
12%
09.19
sat
sat
DAY
90°F
NW 4 mph
precip
22%
22%
NIGHT
82°F
N 5 mph
precip
22%
22%
09.20
sun
sun
DAY
94°F
N 6 mph
precip
4%
4%
NIGHT
82°F
N 6 mph
precip
24%
24%
09.21
mon
mon
DAY
94°F
N 6 mph
precip
7%
7%
NIGHT
82°F
N 6 mph
precip
23%
23%
09.22
tue
tue
DAY
88°F
NW 6 mph
precip
23%
23%
NIGHT
82°F
N 6 mph
precip
19%
19%
09.23
wed
wed
DAY
92°F
NE 7 mph
precip
8%
8%
NIGHT
80°F
N 7 mph
precip
10%
10%
09.24
thu
thu
DAY
92°F
NE 9 mph
precip
4%
4%
NIGHT
78°F
NE 4 mph
precip
23%
23%
09.25
fri
fri
DAY
90°F
N 8 mph
precip
12%
12%
NIGHT
76°F
W 4 mph
precip
33%
33%
09.26
sat
sat
DAY
80°F
SW 8 mph
precip
34%
34%
NIGHT
68°F
S 8 mph
precip
40%
40%
09.27
sun
sun
DAY
62°F
SW 9 mph
precip
77%
77%
NIGHT
64°F
SW 12 mph
precip
78%
78%
09.28
mon
mon
DAY
70°F
SW 10 mph
precip
25%
25%
NIGHT
68°F
SW 8 mph
precip
28%
28%
Sea water
temperature
temperature
| Myrtle Beach |
Weather in
September
September
| Myrtle Beach |
7 day weather
forecast
forecast
| Myrtle Beach |
10 day weather
forecast
forecast
| Myrtle Beach |
14 day weather
forecast
forecast
| Myrtle Beach |
Monthly weather
averages
averages
| Myrtle Beach |
Current Weather
Conditions
Conditions
| Myrtle Beach |
When is the Best
Time to Visit?
Time to Visit?
| Myrtle Beach |
Myrtle Beach Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Myrtle Beach was 87.2°F. The maximum and minimum values were 86.0°F and 88.6°F respectively.
Myrtle Beach on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+62 |
| Chicago |  |
+66 |
| Hawaii |  |
+80 |
| Las Vegas |  |
+80 |
| Los Angeles | |
+72 |
| Maui |  |
+66 |
| Miami |  |
+88 |
| Myrtle Beach | |
+78 |
| New York | |
+66 |
| Panama City Beach | |
+90 |
| San Diego | |
+70 |
| San Francisco | |
+60 |
| Santa Monica | |
+72 |
| Sarasota | |
+86 |
| Washington |  |
+66 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Myrtle Beach
Local time: 08:58
15 sep, tuesday
| 0900 | |
78°F | SW 9 mph |
| 1200 | |
86°F | W 8 mph |
| 1500 | |
90°F | W 7 mph |
| 1800 | |
84°F | NW 9 mph |
| 2100 | |
78°F | W 6 mph |
16 sep, wednesday
| 0000 | |
74°F | W 6 mph |
| 0300 | |
70°F | SW 6 mph |
| 0600 | |
68°F | SW 6 mph |