09.15
tue
tue
DAY
78°F
N 9 mph
precip
3%
3%
NIGHT
72°F
N 6 mph
precip
6%
6%
09.16
wed
wed
DAY
76°F
NE 11 mph
precip
3%
3%
NIGHT
70°F
NE 5 mph
precip
6%
6%
09.17
thu
thu
DAY
74°F
NE 8 mph
precip
3%
3%
NIGHT
72°F
N 4 mph
precip
6%
6%
09.18
fri
fri
DAY
78°F
NE 7 mph
precip
2%
2%
NIGHT
72°F
N 4 mph
precip
6%
6%
09.19
sat
sat
DAY
78°F
NE 7 mph
precip
2%
2%
NIGHT
72°F
NE 6 mph
precip
20%
20%
09.20
sun
sun
DAY
78°F
N 9 mph
precip
3%
3%
NIGHT
72°F
N 6 mph
precip
8%
8%
09.21
mon
mon
DAY
76°F
N 9 mph
precip
3%
3%
NIGHT
72°F
NE 6 mph
precip
9%
9%
09.22
tue
tue
DAY
76°F
NE 7 mph
precip
5%
5%
NIGHT
72°F
NE 4 mph
precip
8%
8%
09.23
wed
wed
DAY
80°F
NE 7 mph
precip
4%
4%
NIGHT
74°F
NE 4 mph
precip
15%
15%
09.24
thu
thu
DAY
82°F
NE 9 mph
precip
6%
6%
NIGHT
74°F
NE 6 mph
precip
8%
8%
09.25
fri
fri
DAY
76°F
NE 8 mph
precip
5%
5%
NIGHT
72°F
NE 6 mph
precip
17%
17%
09.26
sat
sat
DAY
74°F
E 11 mph
precip
6%
6%
NIGHT
70°F
E 6 mph
precip
3%
3%
09.27
sun
sun
DAY
74°F
NE 6 mph
precip
2%
2%
NIGHT
72°F
NE 3 mph
precip
5%
5%
09.28
mon
mon
DAY
80°F
NE 7 mph
precip
2%
2%
NIGHT
76°F
NE 6 mph
precip
3%
3%
Sea water
temperature
temperature
| Newport Beach |
Weather in
September
September
| Newport Beach |
7 day weather
forecast
forecast
| Newport Beach |
10 day weather
forecast
forecast
| Newport Beach |
14 day weather
forecast
forecast
| Newport Beach |
Monthly weather
averages
averages
| Newport Beach |
Current Weather
Conditions
Conditions
| Newport Beach |
When is the Best
Time to Visit?
Time to Visit?
| Newport Beach |
Newport Beach Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Newport Beach was 76.6°F. The maximum and minimum values were 74.6°F and 80.0°F respectively.
Newport Beach on the Weather Map
USA Resorts:
NAME
F°
| Boston |  |
+64 |
| Chicago |  |
+66 |
| Hawaii |  |
+80 |
| Las Vegas | |
+80 |
| Los Angeles |  |
+74 |
| Maui |  |
+66 |
| Miami |  |
+92 |
| Myrtle Beach | |
+88 |
| New York | |
+72 |
| Panama City Beach | |
+90 |
| San Diego | |
+72 |
| San Francisco | |
+60 |
| Santa Monica | |
+72 |
| Sarasota | |
+94 |
| Washington | |
+76 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Newport Beach
Local time: 08:13
15 sep, tuesday
| 0900 | |
74°F | N 8 mph |
| 1200 | |
78°F | N 9 mph |
| 1500 | |
78°F | NE 11 mph |
| 1800 | |
76°F | NE 9 mph |
| 2100 | |
72°F | NE 6 mph |
16 sep, wednesday
| 0000 | |
72°F | N 6 mph |
| 0300 |  |
72°F | N 5 mph |
| 0600 | |
72°F | N 7 mph |