Catalina Island
A unique destination off the Southern California coast

Catalina Island Weather


When to Visit the Island

Catalina Island enjoys a moderate Mediterranean climate and attracts visitors year-round. The average high temperatures only vary by 10°F between summer, with an average high of 75°F, and winter. With over 250 days of sunshine, you can expect warm days followed by cool evening breezes throughout most of the year.

Catalina Island's high season is from June to October and is particularly busy during the peak of summer. Low season is from December to February and the shoulder season from March to May and November. Weekends are typically busier than weekdays year-round. Most hotels, shops, and restaurants remain open all year.


Catalina Island Weather

Catalina Island 7-Day Forecast

Observation Time
1:41 pm PST Mar 1, 2015
Tonight
Showers likely and possibly a thunderstorm before 10pm, then a chance of showers and thunderstorms after 10pm. Mostly cloudy, with a low around 48. South southwest wind 5 to 10 mph becoming west northwest after midnight. Chance of precipitation is 60%.
Monday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 60. West southwest wind around 10 mph.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 50. South southeast wind 5 to 10 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 62. East northeast wind 5 to 10 mph becoming west northwest in the morning.
Tuesday Night
Partly cloudy, with a low around 53. West northwest wind 5 to 15 mph.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 66.
Thursday Night
Mostly clear, with a low around 53.
Friday
Sunny, with a high near 69.
Friday Night
Mostly clear, with a low around 53.
Saturday
Sunny, with a high near 69.
Saturday Night
Mostly clear, with a low around 55.


Catalina Island Marine Forecast (NOAA)

Observation Time
213 PM Pst Sun Mar 1 2015
Tonight
Winds Variable 10 Kt Or Less...becoming W 5 To 10 Kt After Midnight. Wind Waves 2 Ft Or Less. W Swell 2 To 3 Ft At 10 Seconds. Showers Likely In The Evening. Slight Chance Of Tstms. Chance Of Showers.
Monday
W Winds 5 To 10 Kt...becoming Sw 10 Kt In The Afternoon. Wind Waves 2 Ft Or Less. W Swell 2 To 3 Ft At 10 Seconds. Chance Of Showers In The Morning. Slight Chance Of Tstms. Showers Likely In The Afternoon.
Monday Night
Sw Winds 10 Kt In The Evening...becoming Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 2 To 3 Ft At 9 Seconds. Showers Likely In The Evening. Slight Chance Of Tstms. Chance Of Showers.
Tuesday
Winds Variable 10 Kt Or Less...becoming W 10 Kt In The Afternoon. Wind Waves 2 Ft Or Less. Mixed Swell W 2 To 3 Ft At 10 Seconds And S 2 Ft At 19 Seconds.
Tuesday Night
W Winds 10 To 20 Kt...becoming N After Midnight. Wind Waves 1 To 3 Ft. Mixed Swell W 2 To 3 Ft At 10 Seconds And S 3 Ft At 18 Seconds.
Wednesday
E Winds 5 To 10 Kt...becoming Se In The Afternoon. Wind Waves 2 Ft Or Less. Mixed Swell W 2 To 3 Ft And S 3 Ft.
Wednesday Night
Winds Variable 10 Kt Or Less...becoming N 5 To 10 Kt After Midnight. Wind Waves 2 Ft Or Less. Mixed Swell W 2 To 3 Ft And S 3 Ft.
Thursday
N Winds 5 To 15 Kt. Wind Waves 2 Ft Or Less. Mixed Swell W 2 To 3 Ft And S 3 Ft.
Friday
N Winds 5 To 15 Kt. Wind Waves 2 Ft Or Less. Mixed Swell W 2 Ft And S 2 Ft. Ck


Average Temperatures and Rainfall

Jan - 65°F High, 49°F Low - Rainfall: 3.23"
Feb - 64°F High, 50°F Low - Rainfall: 3.18"
Mar - 65°F High, 52°F Low - Rainfall: 2.23"
Apr - 68°F High, 54°F Low - Rainfall: 1.09"
May - 69°F High, 57°F Low - Rainfall: 0.20"
Jun - 71°F High, 60°F Low - Rainfall: 0.05"
Jul - 74°F High, 62°F Low - Rainfall: 0.01"
Aug - 75°F High, 64°F Low - Rainfall: 0.05"
Sep - 75°F High, 63°F Low - Rainfall: 0.26"
Oct - 73°F High, 59°F Low - Rainfall: 0.34"
Nov - 68°F High, 53°F Low - Rainfall: 1.50"
Dec - 65°F High, 49°F Low - Rainfall: 2.15"


Aviation Weather (KAVX Catalina Airport)

2015-03-01 19:51:00
Wind: from the S (170 degrees) at 6 MPH (5 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 46.0 F (7.8 C)
Dew Point: 46.0 F (7.8 C)
Relative Humidity: 100%
Pressure (altimeter): 29.93 in. Hg (1013 hPa)

2015-03-01 18:51:00
Wind: from the SSE (150 degrees) at 7 MPH (6 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly clear
Temperature: 46.9 F (8.3 C)
Dew Point: 46.0 F (7.8 C)
Relative Humidity: 96%
Pressure (altimeter): 29.92 in. Hg (1013 hPa)
Pressure tendency: 0.02 inches (0.7 hPa) higher than three hours ago

2015-03-01 17:51:00
Wind: from the SE (130 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: partly cloudy
Temperature: 48.0 F (8.9 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 96%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)

2015-03-01 16:51:00
Wind: from the SSE (150 degrees) at 10 MPH (9 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly clear
Temperature: 48.9 F (9.4 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 92%
Pressure (altimeter): 29.9 in. Hg (1012 hPa)

2015-03-01 15:51:00
Wind: from the ESE (120 degrees) at 12 MPH (10 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly cloudy
Temperature: 48.9 F (9.4 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 92%
Pressure (altimeter): 29.9 in. Hg (1012 hPa)
Pressure tendency: 0.01 inches (0.4 hPa) lower than three hours ago

2015-03-01 14:51:00
Wind: from the SSE (150 degrees) at 8 MPH (7 KT) (direction variable):0
Visibility: 10 mile(s):0
Sky conditions: mostly clear
Temperature: 51.1 F (10.6 C)
Dew Point: 46.0 F (7.8 C)
Relative Humidity: 82%
Pressure (altimeter): 29.9 in. Hg (1012 hPa)

2015-03-01 13:51:00
Wind: from the ESE (120 degrees) at 12 MPH (10 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly clear
Temperature: 51.1 F (10.6 C)
Dew Point: 46.0 F (7.8 C)
Relative Humidity: 82%
Pressure (altimeter): 29.9 in. Hg (1012 hPa)

2015-03-01 12:51:00
Wind: from the ESE (120 degrees) at 9 MPH (8 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly cloudy
Temperature: 53.1 F (11.7 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 79%
Pressure (altimeter): 29.91 in. Hg (1012 hPa)
Pressure tendency: 0.03 inches (1.1 hPa) lower than three hours ago

2015-03-01 11:51:00
Wind: from the ESE (120 degrees) at 10 MPH (9 KT):0
Visibility: 10 mile(s):0
Sky conditions: partly cloudy
Temperature: 51.1 F (10.6 C)
Dew Point: 45.0 F (7.2 C)
Relative Humidity: 79%
Pressure (altimeter): 29.94 in. Hg (1013 hPa)

2015-03-01 10:51:00
Wind: from the E (100 degrees) at 9 MPH (8 KT):0
Visibility: 10 mile(s):0
Sky conditions: mostly cloudy
Temperature: 50.0 F (10.0 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 89%
Pressure (altimeter): 29.93 in. Hg (1013 hPa)