Measurements:
°C
°F
CURRENT WEATHER
11:18
Santa Barbara
74°F
NE 6 mph
Feels like: 80°F
Precip: 13%
World Resorts USA Santa Barbara Weather

7 Day Weather Forecast

08.05
wed
DAY
74°F
NE 6 mph
precip
13%
NIGHT
66°F
NW 2 mph
precip
4%
08.06
thu
DAY
88°F
NE 5 mph
precip
1%
NIGHT
70°F
SW 2 mph
precip
4%
08.07
fri
DAY
88°F
N 4 mph
precip
2%
NIGHT
68°F
W 1 mph
precip
4%
08.08
sat
DAY
90°F
NE 5 mph
precip
1%
NIGHT
72°F
SW 1 mph
precip
2%
08.09
sun
DAY
92°F
N 4 mph
precip
1%
NIGHT
70°F
NW 2 mph
precip
9%
08.10
mon
DAY
90°F
N 6 mph
precip
2%
NIGHT
68°F
NW 2 mph
precip
7%
08.11
tue
DAY
88°F
N 5 mph
precip
2%
NIGHT
68°F
N 2 mph
precip
7%

Santa Barbara Sea Water Temperature in August, °F

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Santa Barbara was 19.0°F. The maximum and minimum values were 17.0°F and 21.3°F respectively.

Santa Barbara on the Weather Map

Best Time to Visit Santa Barbara
The most sunny months:
August 26 days
July 25 days
May 25 days
The most warm months:
August 82.7 °F
July 80.9 °F
September 79.9 °F
Warmest sea temperature:
September 68.1 °F
August 67.4 °F
October 66.9 °F
The most cold months:
January 63.6 °F
December 63.6 °F
February 64.1 °F
The most rainy months:
January 2 days
February 2 days
March 2 days
The most windy months:
April 7 mph
May 7 mph
March 7 mph
more details