Current Sea Water Temperature:
+65.0°F
| Maximum Sea Water Temperature in December: | 67.2°F |
| Minimum Sea Water Temperature in December: | 56.6°F |
| Average water temperature in December: | 60.7°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 05 | 65.0°F | November 30 | 65.2°F |
| December 04 | 64.4°F | November 29 | 65.0°F |
| December 03 | 64.4°F | November 28 | 65.6°F |
| December 02 | 64.8°F | November 27 | 65.0°F |
| December 01 | 65.0°F | November 26 | 64.4°F |
When is the Warmest Sea for Santa Barbara?
According to our data for the last three years for Santa Barbara the highest average sea water temperature was in September, August and October.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Santa Barbara was 70.6°F. The maximum and minimum values were 68.6°F and 73.0°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Santa Barbara was 68.0°F. The maximum and minimum values were 64.0°F and 72.6°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Santa Barbara was 66.9°F. The maximum and minimum values were 64.6°F and 69.2°F respectively.
USA Resorts:
NAME
F°
| Chicago |  |
-2 |
| Hawaii | |
+78 |
| Honolulu | |
+78 |
| Houston | |
+44 |
| Las Vegas |  |
+40 |
| Los Angeles | |
+52 |
| Maui | |
+72 |
| Miami | |
+72 |
| Miami Beach |  |
+80 |
| New York | |
+18 |
| San Diego | |
+54 |
| San Francisco | |
+46 |
| Sarasota | |
+62 |
| Tampa | |
+62 |
| Washington | |
+28 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Santa Barbara
Local time: 00:05
05 dec, friday
| 0300 |  |
56°F | S 4 mph |
| 0600 | |
54°F | S 4 mph |
| 0900 |  |
56°F | SW 3 mph |
| 1200 | |
66°F | N 3 mph |
| 1500 | |
72°F | NE 3 mph |
| 1800 | |
66°F | SE 2 mph |
| 2100 |  |
60°F | S 2 mph |
06 dec, saturday
| 0000 | |
58°F | SW 2 mph |