25.10
sun
sun
Day
73°F
SE 7 mph
Precip.
3%
3%
Night
72°F
SE 9 mph
Precip.
5%
5%
26.10
mon
mon
Day
73°F
SE 11 mph
Precip.
3%
3%
Night
70°F
SE 6 mph
Precip.
4%
4%
27.10
tue
tue
Day
70°F
NE 7 mph
Precip.
3%
3%
Night
68°F
NE 4 mph
Precip.
18%
18%
28.10
wed
wed
Day
70°F
NE 6 mph
Precip.
11%
11%
Night
66°F
E 3 mph
Precip.
17%
17%
29.10
thu
thu
Day
68°F
E 7 mph
Precip.
14%
14%
Night
66°F
NE 2 mph
Precip.
17%
17%
30.10
fri
fri
Day
68°F
E 6 mph
Precip.
16%
16%
Night
66°F
N 1 mph
Precip.
16%
16%
31.10
sat
sat
Day
68°F
N 2 mph
Precip.
11%
11%
Night
64°F
NW 3 mph
Precip.
74%
74%
sea water
temperature
temperature
| San Diego |
monthly
weather
weather
| San Diego |
current
weather
weather
| San Diego |
14 days
forecast
forecast
| San Diego |
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 73.6°F. The highest and lowest sea temperatures during the month were 75.0°F and 72.5°F.
Sea water temperature in November, °F
Show year:
2025
2024
2023
The average sea water temperature in November of 2025 was 63.8°F. The highest and lowest sea temperatures during the month were 65.1°F and 62.4°F.
Air temperature in San Diego, °F
Precipitation total in San Diego, in.
* Charts above show average data for the last 3 years.
Best time for vacation in San Diego
San Diego on a weather map
Places in USA:
Name
°F
24 Hours Forecast
San Diego
Local time: 20:44
October 25, sunday
2100
72°F
S
7 mph
7 mph
October 26, monday
0000
72°F
SE
9 mph
9 mph
0300
72°F
S
9 mph
9 mph
0600
70°F
S
6 mph
6 mph
0900
72°F
SE
7 mph
7 mph
1200
73°F
SE
11 mph
11 mph
1500
73°F
SE
12 mph
12 mph
1800
72°F
SE
11 mph
11 mph
