26.04
sun
sun
Day
66°F
E 14 mph
Precip.
0%
0%
Night
59°F
E 9 mph
Precip.
100%
100%
27.04
mon
mon
Day
64°F
E 11 mph
Precip.
0%
0%
Night
61°F
SE 4 mph
Precip.
65%
65%
28.04
tue
tue
Day
66°F
SE 11 mph
Precip.
0%
0%
Night
63°F
SE 6 mph
Precip.
0%
0%
29.04
wed
wed
Day
68°F
SE 4 mph
Precip.
0%
0%
Night
63°F
SE 7 mph
Precip.
0%
0%
30.04
thu
thu
Day
64°F
E 11 mph
Precip.
88%
88%
Night
61°F
E 6 mph
Precip.
66%
66%
01.05
fri
fri
Day
64°F
E 8 mph
Precip.
0%
0%
Night
61°F
NE 3 mph
Precip.
66%
66%
02.05
sat
sat
Day
66°F
E 9 mph
Precip.
0%
0%
Night
61°F
NE 4 mph
Precip.
79%
79%
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 April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 65.3°F. The highest and lowest sea temperatures during the month were 66.7°F and 64.0°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 63.0°F. The highest and lowest sea temperatures during the month were 66.7°F and 59.4°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: 14:17
April 26, sunday
1500
63°F
E
14 mph
14 mph
1800
64°F
E
12 mph
12 mph
2100
59°F
E
10 mph
10 mph
April 27, monday
0000
59°F
E
9 mph
9 mph
0300
59°F
E
10 mph
10 mph
0600
59°F
E
8 mph
8 mph
0900
61°F
E
5 mph
5 mph
1200
64°F
E
11 mph
11 mph
