Measurements:
°C
°F
Santa Catalina Island
90°F
E 4 mph
Feels like: 88°F
Precip: 0%
World Resorts USA Santa Catalina Island Weather

14 Day Weather Forecast

03.13
fri
DAY
88°F
NW 2 mph
precip
0%
NIGHT
70°F
N 4 mph
precip
0%
03.14
sat
DAY
58°F
NW 6 mph
precip
0%
NIGHT
60°F
NW 5 mph
precip
0%
03.15
sun
DAY
58°F
W 4 mph
precip
0%
NIGHT
60°F
NE 3 mph
precip
0%
03.16
mon
DAY
62°F
E 5 mph
precip
0%
NIGHT
68°F
NE 3 mph
precip
0%
03.17
tue
DAY
70°F
E 6 mph
precip
0%
NIGHT
70°F
NE 5 mph
precip
0%
03.18
wed
DAY
70°F
E 4 mph
precip
0%
NIGHT
70°F
NE 3 mph
precip
0%
03.19
thu
DAY
70°F
SE 6 mph
precip
0%
NIGHT
68°F
E 6 mph
precip
0%
03.20
fri
DAY
70°F
E 6 mph
precip
0%
NIGHT
68°F
E 5 mph
precip
0%
03.21
sat
DAY
66°F
E 6 mph
precip
0%
NIGHT
60°F
E 7 mph
precip
0%
03.22
sun
DAY
60°F
E 6 mph
precip
0%
NIGHT
58°F
E 14 mph
precip
0%
03.23
mon
DAY
56°F
E 10 mph
precip
0%
NIGHT
58°F
NW 4 mph
precip
0%
03.24
tue
DAY
58°F
N 4 mph
precip
0%
NIGHT
58°F
NE 6 mph
precip
0%
03.25
wed
DAY
58°F
NE 6 mph
precip
0%
NIGHT
60°F
SE 6 mph
precip
0%
03.26
thu
DAY
60°F
E 9 mph
precip
0%
NIGHT
58°F
E 17 mph
precip
0%

Santa Catalina Island Sea Water Temperature in March, °F

Select Year: 2025 2024 2023

The average sea surface temperature in March 2025 for Santa Catalina Island was 58.3°F. The maximum and minimum values were 56.8°F and 59.8°F respectively.

Santa Catalina Island on the Weather Map

Best Time to Visit Santa Catalina Island
The most sunny months:
August 24 days
July 23 days
September 21 days
The most warm months:
August 77.9 °F
September 77.4 °F
July 75.9 °F
Warmest sea temperature:
August 72.7 °F
September 72.6 °F
July 70.7 °F
The most cold months:
March 62.3 °F
December 63.2 °F
January 63.7 °F
The most rainy months:
January 2 days
December 2 days
April 1 day
The most windy months:
March 9 mph
February 7 mph
April 7 mph
USA Resorts:
NAME
Chicago +44
Hawaii +76
Honolulu +76
Houston +78
Las Vegas +96
Los Angeles +100
Maui +70
Miami +80
Miami Beach +82
New York +42
San Diego +94
San Francisco +74
Sarasota +76
Tampa +82
Washington +60
24 Hours Weather Forecast
Santa Catalina Island
Local time: 15:24
13 mar, friday
1800 84°F
E
8 mph
2100 74°F
E
7 mph
14 mar, saturday
0000 70°F
N
4 mph
0300 62°F
E
1 mph
0600 60°F
NW
4 mph
0900 56°F
NW
5 mph
1200 58°F
NW
6 mph
1500 60°F
N
5 mph