Station Name: Santa Monica
Data Source: NOAA Tides and Currents

Elevation Above Sea Level: 0 feet

Sensor Depth: -9 feet

Nearest Address:
401 Santa Monica Pier
Santa Monica, CA 90401
Los Angeles County

GPS Coordinates: 34.008300, -118.500000

Nearby Water Temperatures

Air Quality Alert issued May 20 at 3:59PM PDT by NWS Los Angeles/Oxnard CA

Non-Weather Emergency Message. Not sent to IPAWS.

Effective: Wed May 20, 2026, 3:59 PM
Expires: Thu May 21, 2026, 10:00 PM

* WHAT...The South Coast AQMD has issued an air quality alert due to increased fine particle pollution from wildfire smoke. Visit https://www.aqmd.gov/alertinfo to check current and forecasted air quality levels. * WHERE...in portions of Los Angeles, Riverside, and San Bernardino Counties. Levels of particle pollution can vary by time and location depending on fire activity and local weather conditions. * WHEN...until 10 PM on Thursday. * IMPACTS...Particles in wildfire smoke can get deep into the lungs and cause serious health problems such as heart attacks, strokes, asthma attacks, and difficulty breathing. Everyone can be affected, but people with lung or heart disease, older adults, people who are pregnant, children, and those who spend a lot of time outdoors are at greater risk.

To protect your health, if you smell or see smoke: * Remain indoors with windows and doors closed * Avoid intense outdoor physical activity * Run your air conditioner and/or an air purifier * If you must be outdoors, keep the time brief and wear a well- fitting N-95 mask * Do not use whole house fans or swamp coolers that bring in outside air if you have other methods to stay cool * Avoid other sources of pollution such as fireplaces, candles, incense, grilling, and gasoline-powered lawn and garden equipment