Current sea water temperature:
+61.9°F
| Minimum sea water temperature in February: | 62.6°F |
| Maximum sea water temperature in February: | 55.6°F |
| Average sea water temperature in February: | 59.0°F |
| more information | |
14 days
forecast
forecast
| San Diego |
monthly
weather
weather
| San Diego |
Sea water temperature for the last 10 days:
| February 4 | 61.9°F | January 30 | 61.0°F |
| February 3 | 61.5°F | January 29 | 61.0°F |
| February 2 | 61.3°F | January 28 | 61.0°F |
| February 1 | 60.8°F | January 27 | 61.2°F |
| January 31 | 61.0°F | January 26 | 61.2°F |
Monthly sea water temperature, °F
When is the warmest sea in San Diego?
Based on the data about daily sea water temperature for the last three years the warmest sea in San Diego was noticed in August, September and July.
Monthly Sea Temperatures in San Diego, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 68.9°F. The highest and lowest sea temperatures during the month were 72.3°F and 63.3°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 67.3°F. The highest and lowest sea temperatures during the month were 70.5°F and 63.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 66.0°F. The highest and lowest sea temperatures during the month were 69.3°F and 63.1°F.
current
weather
weather
| San Diego |
weather in
February
February
| San Diego |
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: 14:36
February 04, wednesday
1500
84°F
SW
6 mph
6 mph
1800
77°F
W
9 mph
9 mph
2100
66°F
SW
9 mph
9 mph
February 05, thursday
0000
64°F
W
7 mph
7 mph
0300
63°F
N
3 mph
3 mph
0600
61°F
N
4 mph
4 mph
0900
64°F
NW
2 mph
2 mph
1200
72°F
E
7 mph
7 mph
