Current sea water temperature:
+73.0°F
| Minimum sea water temperature in September: | 76.6°F |
| Maximum sea water temperature in September: | 63.0°F |
| Average sea water temperature in September: | 68.7°F |
| more information | |
14 days
forecast
forecast
| Santa Ana |
monthly
weather
weather
| Santa Ana |
Sea water temperature for the last 10 days:
| September 13 | 73.0°F | September 8 | 72.3°F |
| September 12 | 73.4°F | September 7 | 73.4°F |
| September 11 | 72.1°F | September 6 | 72.9°F |
| September 10 | 72.7°F | September 5 | 73.4°F |
| September 9 | 72.3°F | September 4 | 73.4°F |
Monthly sea water temperature, °F
When is the warmest sea in Santa Ana?
Based on the data about daily sea water temperature for the last three years the warmest sea in Santa Ana was noticed in August, September and July.
Monthly Sea Temperatures in Santa Ana, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 72.7°F. The highest and lowest sea temperatures during the month were 76.8°F and 69.1°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 71.6°F and 66.7°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 70.2°F. The highest and lowest sea temperatures during the month were 73.4°F and 67.1°F.
current
weather
weather
| Santa Ana |
weather in
September
September
| Santa Ana |
Best time for vacation in Santa Ana
Santa Ana on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Santa Ana
Local time: 17:50
September 13, sunday
1800
79°F
NE
7 mph
7 mph
2100
73°F
NE
4 mph
4 mph
September 14, monday
0000
72°F
N
5 mph
5 mph
0300
70°F
N
4 mph
4 mph
0600
70°F
N
2 mph
2 mph
0900
73°F
N
3 mph
3 mph
1200
81°F
NE
7 mph
7 mph
1500
81°F
N
11 mph
11 mph
