Weather Forecast for Catalina Island

California, United States of America

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Fog

Current Weather - Catalina Island: 14°C

California, United States of America

Fog

Feels like 13°C

Wind

12 km/h SE

Humidity

100%

Pressure

1011 mb

UV Index

0

Visibility

0 km

Sunny

Sunny

Thursday, June 11, 2026

High

22°C

Low

14°C

Rain Chance

12%

Hourly Forecast

Sunny 19°C
15:00
Sunny 18°C
16:00
Sunny 18°C
17:00
Sunny 18°C
18:00
Sunny 18°C
19:00
Sunny 17°C
20:00
Clear 17°C
21:00
Clear 17°C
22:00
Clear 17°C
23:00
Jun 12

Day Statistics

Maximum Wind

15 km/h

Humidity

85%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

12%

Snow Chance

0%

Sun & Moon

Sunrise

05:43 AM

Sunset

08:03 PM

Moonrise

02:32 AM

Moonset

04:26 PM

Moon Phase

Waning Crescent

Moon Illumination

8%

Air Quality

PM2.5

10.9

μg/m³

PM10

20.3

μg/m³

NO₂

4.4

μg/m³

O₃

62.5

μg/m³

SO₂

1.2

μg/m³

CO

97

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

1.2

Diffuse Radiation

0.61

DNI

0.6

GTI

1.01

Weather Alerts

Beach Hazards Statement issued June 10 at 9:57PM PDT until June 11 at 5:00PM PDT by NWS San Diego CA

San Diego County Coastal Areas; Orange County Coastal Jun 10, 09:57 PM - Jun 11, 11:30 AM
Severity: Moderate Urgency: Expected

* WHAT...South swell from 190 degrees with a period of 15 to 16 seconds will generate surf of 4 to 6 feet with sets up to 8 feet along south-facing beaches. High rip current risk. * WHERE...San Diego County Coastal Areas and Orange County Coastal Areas. * WHEN...Through Thursday afternoon. * IMPACTS...Hazardous swimming conditions with high rip current and longshore current risk. If you become caught in a rip current, yell for help. Remain calm and do not exhaust yourself and stay afloat while waiting for help. If you have to swim out of a rip current, SWIM PARALLEL TO SHORE and back toward the beach when possible. Do not attempt to swim directly against a rip current as you will tire quickly. * ADDITIONAL DETAILS...Swell and surf will gradually subside beginning Thursday with a shorter period, but will remain elevated into Friday.

Remain out of the water to avoid hazardous swimming conditions.

Event: Beach Hazards Statement Certainty: Likely Category: Met