Current sea water temperature:
+63.3°F
| Minimum sea water temperature in December: | 64.2°F |
| Maximum sea water temperature in December: | 58.1°F |
| Average sea water temperature in December: | 60.7°F |
| more information | |
14 days
forecast
forecast
| Irvine |
monthly
weather
weather
| Irvine |
Sea water temperature for the last 10 days:
| December 22 | 63.3°F | December 17 | 62.6°F |
| December 21 | 63.0°F | December 16 | 62.8°F |
| December 20 | 62.8°F | December 15 | 63.3°F |
| December 19 | 63.1°F | December 14 | 63.5°F |
| December 18 | 62.8°F | December 13 | 63.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Irvine?
Based on the data about daily sea water temperature for the last three years the warmest sea in Irvine was noticed in August, September and July.
Monthly Sea Temperatures in Irvine, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 70.6°F. The highest and lowest sea temperatures during the month were 74.1°F and 64.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 69.4°F. The highest and lowest sea temperatures during the month were 72.0°F and 66.4°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 67.2°F. The highest and lowest sea temperatures during the month were 70.0°F and 64.4°F.
current
weather
weather
| Irvine |
weather in
December
December
| Irvine |
Best time for vacation in Irvine
Irvine on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Irvine
Local time: 02:20
December 22, monday
0300
57°F
SE
2 mph
2 mph
0600
55°F
SE
2 mph
2 mph
0900
57°F
SE
2 mph
2 mph
1200
63°F
SE
3 mph
3 mph
1500
63°F
E
4 mph
4 mph
1800
61°F
E
3 mph
3 mph
2100
59°F
N
1 mph
1 mph
December 23, tuesday
0000
59°F
NW
1 mph
1 mph
