09.15
tue
tue
DAY
90°F
NW 4 mph
precip
4%
4%
NIGHT
88°F
NW 6 mph
precip
16%
16%
09.16
wed
wed
DAY
88°F
W 17 mph
precip
53%
53%
NIGHT
86°F
NW 5 mph
precip
13%
13%
09.17
thu
thu
DAY
86°F
W 11 mph
precip
13%
13%
NIGHT
84°F
NE 2 mph
precip
4%
4%
09.18
fri
fri
DAY
86°F
W 10 mph
precip
13%
13%
NIGHT
86°F
NE 5 mph
precip
13%
13%
09.19
sat
sat
DAY
86°F
NW 6 mph
precip
5%
5%
NIGHT
86°F
NW 16 mph
precip
17%
17%
09.20
sun
sun
DAY
86°F
N 7 mph
precip
52%
52%
NIGHT
86°F
NW 11 mph
precip
27%
27%
09.21
mon
mon
DAY
86°F
N 7 mph
precip
17%
17%
NIGHT
86°F
N 11 mph
precip
19%
19%
09.22
tue
tue
DAY
86°F
NW 7 mph
precip
51%
51%
NIGHT
86°F
N 11 mph
precip
24%
24%
09.23
wed
wed
DAY
86°F
N 7 mph
precip
11%
11%
NIGHT
84°F
NE 12 mph
precip
68%
68%
09.24
thu
thu
DAY
82°F
E 11 mph
precip
3%
3%
NIGHT
76°F
S 9 mph
precip
6%
6%
09.25
fri
fri
DAY
76°F
NE 9 mph
precip
20%
20%
NIGHT
78°F
SW 12 mph
precip
20%
20%
09.26
sat
sat
DAY
80°F
SW 14 mph
precip
16%
16%
NIGHT
76°F
S 20 mph
precip
45%
45%
09.27
sun
sun
DAY
72°F
S 21 mph
precip
48%
48%
NIGHT
72°F
S 22 mph
precip
70%
70%
09.28
mon
mon
DAY
68°F
SE 9 mph
precip
41%
41%
NIGHT
68°F
E 8 mph
precip
21%
21%
Sea water
temperature
temperature
| Long Beach |
Weather in
September
September
| Long Beach |
7 day weather
forecast
forecast
| Long Beach |
10 day weather
forecast
forecast
| Long Beach |
14 day weather
forecast
forecast
| Long Beach |
Monthly weather
averages
averages
| Long Beach |
Current Weather
Conditions
Conditions
| Long Beach |
When is the Best
Time to Visit?
Time to Visit?
| Long Beach |
Long Beach Sea Water Temperature in September, °F
The average sea surface temperature in September 2026 for Long Beach was 91.0°F. The maximum and minimum values were 89.4°F and 92.2°F respectively.
Long 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
Long Beach
Local time: 08:38
15 sep, tuesday
| 0900 | |
86°F | S 6 mph |
| 1200 | |
90°F | NW 4 mph |
| 1500 | |
90°F | NW 11 mph |
| 1800 | |
88°F | NW 10 mph |
| 2100 | |
88°F | N 6 mph |
16 sep, wednesday
| 0000 | |
88°F | NW 6 mph |
| 0300 | |
88°F | W 11 mph |
| 0600 | |
86°F | W 12 mph |