Santa Catalina Island, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jul 22 		Mostly Clear -º / 67º 17% W 12 mph 76%
Thu
Jul 23 		Partly Cloudy
View Hourly 		78º / 66º 19% W 15 mph 72%
1am Clear 67º 15% W 9 mph 79%
2am Partly Cloudy 67º 15% W 9 mph 80%
3am Partly Cloudy 67º 15% W 8 mph 82%
4am Partly Cloudy 69º 15% W 8 mph 80%
5am Partly Cloudy 69º 15% WNW 7 mph 81%
6am Partly Cloudy 68º 16% WNW 6 mph 85%
7am Partly Cloudy 69º 18% WNW 5 mph 85%
8am Partly Cloudy 71º 6% WNW 4 mph 77%
9am Partly Cloudy 74º 7% WNW 4 mph 75%
10am Partly Cloudy 75º 7% WNW 6 mph 75%
11am Partly Cloudy 76º 5% WNW 9 mph 72%
12pm Mostly Sunny 76º 4% WNW 10 mph 72%
1pm Sunny 77º 4% W 12 mph 67%
2pm Sunny 77º 3% W 14 mph 65%
3pm Sunny 76º 3% W 14 mph 67%
4pm Sunny 76º 3% W 15 mph 68%
5pm Sunny 75º 4% W 15 mph 69%
6pm Sunny 74º 4% WSW 14 mph 71%
7pm Sunny 72º 5% WSW 12 mph 76%
8pm Sunny 71º 5% WSW 10 mph 79%
9pm Mostly Clear 70º 8% WSW 10 mph 78%
10pm Clear 70º 7% WSW 8 mph 77%
11pm Clear 69º 6% WSW 8 mph 76%
Fri
Jul 24 		Partly Cloudy
View Hourly 		77º / 68º 12% SW 8 mph 73%
12am Clear 70º 8% WSW 8 mph 76%
1am Mostly Clear 69º 8% WSW 6 mph 77%
2am Mostly Clear 69º 8% SW 5 mph 79%
3am Partly Cloudy 69º 21% SW 5 mph 81%
4am Partly Cloudy 68º 21% SW 5 mph 80%
5am Partly Cloudy 68º 21% SW 5 mph 81%
6am Partly Cloudy 67º 9% SSW 4 mph 87%
7am Partly Cloudy 68º 12% SSW 3 mph 86%
8am Partly Cloudy 71º 6% SSE 2 mph 78%
9am Partly Cloudy 73º 5% SSW 3 mph 75%
10am Partly Cloudy 74º 5% SW 4 mph 73%
11am Mostly Cloudy 75º 4% SW 5 mph 71%
12pm Mostly Cloudy 75º 4% WSW 5 mph 72%
1pm Partly Cloudy 76º 4% SW 6 mph 68%
2pm Partly Cloudy 75º 4% WSW 7 mph 68%
3pm Partly Cloudy 75º 8% SW 7 mph 72%
4pm Partly Cloudy 75º 6% WSW 8 mph 73%
5pm Partly Cloudy 75º 6% WSW 7 mph 72%
6pm Partly Cloudy 74º 6% WSW 6 mph 73%
7pm Mostly Sunny 72º 6% SW 5 mph 77%
8pm Mostly Clear 71º 7% SW 5 mph 79%
9pm Mostly Clear 71º 7% SW 5 mph 78%
10pm Mostly Clear 70º 7% SSW 2 mph 77%
11pm Partly Cloudy 70º 7% SSW 2 mph 78%
Sat
Jul 25 		Mostly Sunny
View Hourly 		78º / 69º 7% WSW 9 mph 72%
12am Partly Cloudy 70º 7% SSW 3 mph 78%
Sun
Jul 26 		Mostly Sunny 80º / 69º 5% SSW 6 mph 69%
Mon
Jul 27 		Partly Cloudy 80º / 69º 8% S 8 mph 70%
Tue
Jul 28 		Partly Cloudy 80º / 69º 10% SW 9 mph 70%
Wed
Jul 29 		Partly Cloudy 80º / 69º 5% SSW 8 mph 69%

Weather Radar for Santa Catalina Island, CA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Santa Catalina Island, CA

Tonight
Low : 65ºF
WNW wind 5 to 15 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday
High : 74ºF
WNW wind 5 to 15 kt. Patchy fog before 11am. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Thursday Night
Low : 65ºF
W wind 5 to 10 kt. Increasing clouds. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Friday
High : 75ºF
Variable winds 5 kt or less. Patchy fog before 11am. N swell 0 ft. Wind waves 1 ft or less.
Friday Night
Low : 66ºF
Variable winds 5 kt or less. Mostly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Saturday
High : 76ºF
Variable winds 5 kt or less. Patchy fog before 11am. N swell 0 ft. Wind waves 1 ft or less.
Saturday Night
Low : 66ºF
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.
Sunday
High : 75ºF
Variable winds 5 kt or less. Mostly sunny. N swell 0 ft. Wind waves 1 ft or less.
Sunday Night
Low : 66ºF
Variable winds 5 kt or less. Partly cloudy. N swell 0 ft. Wind waves 1 ft or less.

NOAA Buoy Data Near Santa Catalina Island, CA See Map

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    Wind Speed Forecast for Santa Catalina Island, CA

    ThursdayFridaySaturday
    Wind Speed (MPH) 974121510653675
    8am12pm4pm8pm12am4am8am12pm4pm8pm12am4am
    MPH 974121510653675
    DIR WWNWWNWWWWSWWSWSWSSWSWWSWSW

    Current Weather Conditions In Santa Catalina Island, CA

    As Of: 46 minutes ago

    • 67ºF
    • 67ºF
    • 9mph
    • 0º (W)
    • 9mph
    • Clear
    • 10mi
    • 29.88"
    • 79%
    • 0ºF

    The weather right now in Santa Catalina Island, CA is Clear. The current temperature is 67°F, and the expected high and low for today, Thursday, July 23, 2026, are -° high temperature and 67°F low temperature. The wind is currently blowing at 9 miles per hour, and coming from the West. The wind is gusting to 9 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 79 percent, and air pressure at 29.88 in. Visibility is 10 nautical miles. There are 1 current weather alert(s).

    Weather Alerts
    Small Craft Advisory - 8:40pm Wed Jul 22 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 3 PM TO 9 PM PDT THURSDAY...

    WHAT: .Hazardous sea conditions.

    WHERE: Inner waters from Point Mugu to San Mateo Pt. CA
    including Santa Catalina and Anacapa Islands.

    WHEN: For the Small Craft Advisory, until 11 PM PDT this
    evening. For the Small Craft Advisory, from 3 PM to 9 PM PDT
    Thursday.

    IMPACTS: Conditions will be hazardous to small craft.

    ADDITIONAL DETAILS: See the Coastal Waters Forecast (CWFLOX)
    for more.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Inexperienced mariners, especially those operating smaller
    vessels, should avoid navigating in hazardous conditions.

    &&