Current sea water temperature:
+71.1°F
| Minimum sea water temperature in August: | 72.3°F |
| Maximum sea water temperature in August: | 60.1°F |
| Average sea water temperature in August: | 65.9°F |
| more information | |
14 days
forecast
forecast
| Santa Barbara |
monthly
weather
weather
| Santa Barbara |
Sea water temperature for the last 10 days:
| August 25 | 71.1°F | August 20 | 69.8°F |
| August 24 | 70.3°F | August 19 | 70.3°F |
| August 23 | 70.3°F | August 18 | 70.0°F |
| August 22 | 70.3°F | August 17 | 69.6°F |
| August 21 | 69.8°F | August 16 | 68.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Santa Barbara?
Based on the data about daily sea water temperature for the last three years the warmest sea in Santa Barbara was noticed in September, August and October.
Monthly Sea Temperatures in Santa Barbara, °F
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 68.5°F. The highest and lowest sea temperatures during the month were 70.7°F and 66.7°F.
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 70.6°F. The highest and lowest sea temperatures during the month were 71.8°F and 68.9°F.
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 65.2°F. The highest and lowest sea temperatures during the month were 67.3°F and 63.1°F.
current
weather
weather
| Santa Barbara |
weather in
August
August
| Santa Barbara |
Best time for vacation in Santa Barbara
Santa Barbara on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Santa Barbara
Local time: 12:33
August 25, tuesday
1500
97°F
NE
6 mph
6 mph
1800
97°F
E
6 mph
6 mph
2100
84°F
S
6 mph
6 mph
August 26, wednesday
0000
82°F
S
8 mph
8 mph
0300
79°F
SW
7 mph
7 mph
0600
75°F
S
5 mph
5 mph
0900
93°F
E
2 mph
2 mph
1200
97°F
NE
7 mph
7 mph
