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
1:31 am PST Feb 1, 2015
Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 54. Northwest wind around 5 mph.
Sunday
Patchy dense fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 67. Calm wind becoming south southwest around 5 mph in the afternoon.
Sunday Night
Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 53. West southwest wind around 5 mph becoming calm.
Monday
Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 63. Calm wind becoming west southwest around 5 mph.
Monday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 52. West northwest wind around 5 mph.
Tuesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 64.
Tuesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 53.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 65.
Wednesday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 54.
Thursday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 67.
Thursday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 55.
Friday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 56.


Catalina Island Marine Forecast (NOAA)

Observation Time
827 PM Pst Sat Jan 31 2015
Tonight
W Winds 5 To 15 Kt...becoming Nw 5 To 10 Kt After Midnight. Wind Waves 1 To 3 Ft. W Swell 3 To 4 Ft At 13 Seconds. Patchy Fog After Midnight.
Sunday
Ne Winds 5 To 15 Kt In The Morning...becoming Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 2 To 3 Ft At 13 Seconds.
Sunday Night
Winds Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 1 To 3 Ft At 13 Seconds. Patchy Fog After Midnight.
Monday
Winds Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 2 To 4 Ft At 13 Seconds. Patchy Fog In The Morning.
Monday Night
W Winds 10 Kt In The Evening...becoming Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 3 To 5 Ft At 14 Seconds. Patchy Fog After Midnight.
Tuesday
Winds Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 3 To 5 Ft. Patchy Fog In The Morning.
Tuesday Night
W Winds 10 Kt In The Evening...becoming Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 3 To 5 Ft. Patchy Fog After Midnight.
Wednesday
Winds Variable 10 Kt Or Less. Wind Waves 2 Ft Or Less. W Swell 3 To 5 Ft.
Thursday
W Winds 5 To 15 Kt. Wind Waves 2 Ft Or Less. W Swell 1 To 3 Ft.


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)

2015-02-01 01:51:00
Wind: from the NNW (340 degrees) at 6 MPH (5 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 61.0 F (16.1 C)
Dew Point: 39.0 F (3.9 C)
Relative Humidity: 44%
Pressure (altimeter): 30.05 in. Hg (1017 hPa)

2015-02-01 00:51:00
Wind: from the NW (310 degrees) at 7 MPH (6 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 60.1 F (15.6 C)
Dew Point: 43.0 F (6.1 C)
Relative Humidity: 53%
Pressure (altimeter): 30.04 in. Hg (1017 hPa)
Pressure tendency: 0.01 inches (0.5 hPa) higher than three hours ago

2015-01-31 23:51:00
Wind: from the WNW (300 degrees) at 9 MPH (8 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.0 F (13.9 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 68%
Pressure (altimeter): 30.03 in. Hg (1016 hPa)

2015-01-31 22:51:00
Wind: from the W (280 degrees) at 13 MPH (11 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.9 F (14.4 C)
Dew Point: 43.0 F (6.1 C)
Relative Humidity: 57%
Pressure (altimeter): 30.03 in. Hg (1016 hPa)

2015-01-31 21:51:00
Wind: from the NW (320 degrees) at 10 MPH (9 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.9 F (14.4 C)
Dew Point: 44.1 F (6.7 C)
Relative Humidity: 59%
Pressure (altimeter): 30.03 in. Hg (1016 hPa)
Pressure tendency: 0.05 inches (1.7 hPa) higher than three hours ago

2015-01-31 20:51:00
Wind: from the NW (310 degrees) at 8 MPH (7 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 59.0 F (15.0 C)
Dew Point: 42.1 F (5.6 C)
Relative Humidity: 53%
Pressure (altimeter): 30.01 in. Hg (1016 hPa)

2015-01-31 19:51:00
Wind: from the WNW (290 degrees) at 10 MPH (9 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.9 F (14.4 C)
Dew Point: 45.0 F (7.2 C)
Relative Humidity: 61%
Pressure (altimeter): 29.99 in. Hg (1015 hPa)

2015-01-31 18:51:00
Wind: from the WSW (250 degrees) at 5 MPH (4 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.0 F (13.9 C)
Dew Point: 46.9 F (8.3 C)
Relative Humidity: 68%
Pressure (altimeter): 29.97 in. Hg (1014 hPa)
Pressure tendency: 0.04 inches (1.4 hPa) higher than three hours ago

2015-01-31 17:51:00
Wind: from the WNW (290 degrees) at 6 MPH (5 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 55.0 F (12.8 C)
Dew Point: 52.0 F (11.1 C)
Relative Humidity: 89%
Pressure (altimeter): 29.96 in. Hg (1014 hPa)

2015-01-31 16:51:00
Wind: from the W (280 degrees) at 6 MPH (5 KT):0
Visibility: 10 mile(s):0
Sky conditions: clear
Temperature: 57.0 F (13.9 C)
Dew Point: 53.1 F (11.7 C)
Relative Humidity: 86%
Pressure (altimeter): 29.93 in. Hg (1013 hPa)