Nearby Harbors
33.4317’ N, 118.5030’ W

Santa Catalina Island, CA

67°
H -°
L 62°
SW
7mph
High tide
10:55 pm

Santa Catalina Island, CA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Oct 11 		Showers Late
Close Hourly 		-º / 62º 37% WSW 13 mph 59%
6pm Mostly Cloudy 67º 5% SW 7 mph 63%
7pm Mostly Cloudy 66º 4% SW 7 mph 60%
8pm Mostly Cloudy 66º 4% WSW 7 mph 59%
9pm Cloudy 67º 21% WSW 8 mph 59%
10pm Cloudy 67º 8% WSW 8 mph 57%
11pm Cloudy 67º 9% WSW 8 mph 60%
Mon
Oct 12 		AM Showers
View Hourly 		66º / 63º 37% WSW 13 mph 57%
12am Cloudy 67º 24% WSW 9 mph 58%
1am Showers 66º 36% WSW 11 mph 57%
2am Showers 66º 37% WSW 12 mph 59%
3am Showers 65º 37% WSW 12 mph 60%
4am Cloudy 66º 24% WSW 13 mph 55%
5am Few Showers 65º 32% WSW 13 mph 59%
6am Mostly Cloudy 65º 22% WSW 13 mph 56%
7am Showers 64º 37% WSW 13 mph 59%
8am Few Showers 63º 31% WSW 12 mph 59%
9am Few Showers 64º 31% WSW 12 mph 58%
10am Few Showers 65º 33% W 12 mph 61%
11am Cloudy 65º 23% WSW 13 mph 59%
12pm Cloudy 65º 22% WSW 13 mph 57%
1pm Cloudy 66º 23% WSW 12 mph 57%
2pm Cloudy 66º 23% WSW 12 mph 57%
3pm Cloudy 66º 22% WSW 12 mph 56%
4pm Mostly Cloudy 66º 22% WSW 11 mph 56%
5pm Cloudy 65º 24% WSW 10 mph 52%
6pm Mostly Cloudy 65º 24% WSW 9 mph 54%
7pm Mostly Cloudy 65º 15% W 9 mph 54%
8pm Mostly Cloudy 65º 13% W 8 mph 51%
9pm Partly Cloudy 65º 9% WNW 8 mph 52%
10pm Partly Cloudy 65º 5% WNW 8 mph 50%
11pm Partly Cloudy 65º 1% WNW 7 mph 52%
Tue
Oct 13 		Partly Cloudy
View Hourly 		70º / 66º 2% WNW 10 mph 53%
12am Partly Cloudy 64º 1% WNW 7 mph 51%
1am Partly Cloudy 65º 2% WNW 7 mph 51%
2am Partly Cloudy 65º 6% WNW 7 mph 54%
3am Partly Cloudy 64º 2% WNW 8 mph 53%
4am Partly Cloudy 64º 3% WNW 7 mph 53%
5am Partly Cloudy 64º 5% WNW 7 mph 57%
6am Partly Cloudy 64º 2% WNW 7 mph 54%
7am Partly Cloudy 64º 3% NW 7 mph 58%
8am Partly Cloudy 65º 2% NW 7 mph 56%
9am Partly Cloudy 66º 1% WNW 7 mph 55%
10am Partly Cloudy 68º 1% NW 7 mph 55%
11am Mostly Sunny 69º 1% WNW 8 mph 54%
12pm Sunny 69º 0% W 7 mph 51%
1pm Sunny 70º 0% W 7 mph 49%
2pm Sunny 70º 0% W 8 mph 50%
3pm Sunny 70º 0% WSW 9 mph 51%
4pm Sunny 69º 0% WSW 9 mph 52%
5pm Sunny 69º 0% W 10 mph 50%
Wed
Oct 14 		Sunny 78º / 70º 1% NNW 12 mph 40%
Thu
Oct 15 		Sunny 83º / 76º 2% NNW 9 mph 42%
Fri
Oct 16 		Sunny 87º / 76º 0% NE 12 mph 37%
Sat
Oct 17 		Sunny 84º / 74º 2% E 10 mph 43%
Sun
Oct 18 		Sunny 82º / 71º 2% S 9 mph 50%

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

This Afternoon
High : 70ºF
W wind around 15 kt. Partly sunny. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Tonight
Low : 63ºF
WSW wind 10 to 15 kt. A chance of showers, mainly after 11pm. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Columbus Day
High : 68ºF
W wind 5 to 10 kt. A chance of showers. N swell 0 ft at 0 seconds. Wind waves 1 ft or less.
Monday Night
Low : 60ºF
WSW wind 5 to 10 kt becoming WNW in the evening. A slight chance of showers before 11pm. N swell 0 ft. Wind waves 1 ft or less.
Tuesday
High : 69ºF
NW wind 5 to 10 kt. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Tuesday Night
Low : 63ºF
NW wind 5 to 10 kt. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Wednesday
High : 73ºF
N wind 5 to 10 kt becoming WNW in the afternoon. Sunny. N swell 0 ft. Wind waves 1 ft or less.
Wednesday Night
Low : 67ºF
Variable winds 5 kt or less. Mostly clear. N swell 0 ft. Wind waves 1 ft or less.
Thursday
High : 80ºF
Variable winds 5 kt or less. Sunny. 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

    MondayTuesday
    Wind Speed (MPH) 7812131212987778
    1am5am9am1pm5pm9pm1am5am9am1pm5pm9pm
    MPH 7812131212987778
    DIR SWWSWWSWWSWWWSWWSWWNWWNWWNWNWW

    Current Weather Conditions In Santa Catalina Island, CA

    As Of: 3 minutes ago

    • 67ºF
    • 67ºF
    • 7mph
    • 0º (SW)
    • 7mph
    • Mostly Cloudy
    • 7mi
    • 29.75"
    • 63%
    • 0ºF

    The weather right now in Santa Catalina Island, CA is Mostly Cloudy. The current temperature is 67°F, and the expected high and low for today, Sunday, October 11, 2026, are -° high temperature and 62°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 67° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 63 percent, and air pressure at 29.75 in. Visibility is 7 nautical miles. There are 2 current weather alert(s).

    Weather Alerts
    Coastal Flood Advisory - 1:58pm Sun Oct 11 2026

    ...COASTAL FLOOD ADVISORY NOW IN EFFECT UNTIL 2 PM PDT TUESDAY... ...COASTAL FLOOD WARNING IS CANCELLED...

    WHAT: Minor to moderate coastal flooding.

    WHERE: Catalina and Santa Barbara Islands.

    WHEN: Until 2 PM PDT Tuesday.

    IMPACTS: Moderate flooding of sea water is likely over some
    vulnerable low-lying coastal areas, especially around the time
    of high tide, including over beach parking lots, bike paths, and
    harbor walkways. Moderate beach erosion is likely. Isolated
    damage is unlikely but possible across the most vulnerable
    locations.

    ADDITIONAL DETAILS: High tides of around 7.5 feet are expected
    Monday and Tuesday mornings. Large secondary high tides are also
    expected each evening.

    PRECAUTIONARY / PREPAREDNESS ACTIONS:

    Take the necessary actions to protect flood-prone property. Do
    NOT drive around barricades or through water of unknown depth.

    &&

    Small Craft Advisory - 8:05am Sun Oct 11 2026

    ...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS EVENING...

    WHAT: Hazardous sea conditions.

    WHERE: Portions of the coastal waters of southwest
    California.

    WHEN: Until 9 PM PDT this evening.

    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.

    &&

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