What every beach lover and commuter should know about UV exposure
One of the best things about living in Santa Monica is that sunshine is never in short supply.
Whether you’re walking your dog along Ocean Avenue, biking the Strand, catching waves before work, or enjoying lunch on a sunny patio, spending time outdoors is part of everyday life here. Most of us remember to apply sunscreen before heading outside. Eye protection, however, is often an afterthought.
The truth is that sunlight can affect more than your skin. Long-term exposure to ultraviolet (UV) rays can contribute to several eye conditions, some of which may permanently affect your vision. Because Santa Monica residents spend so much time outdoors, understanding the importance of uv eye protection is an important part of maintaining healthy vision.
At Pacific Pier Optometry, providing personalized Santa Monica eye care means helping patients understand how their environment affects their eyes. Here are five ways sunshine can impact your vision and what you can do to protect it.
1. Too much sun exposure can cause photokeratitis
Most people know what a sunburn feels like. Fewer people realize you can essentially sunburn your eyes.
Photokeratitis is a painful condition caused by excessive UV exposure. It affects the cornea, which is the clear front surface of the eye. Spending long hours at the beach, out on the water, or participating in outdoor sports without proper eye protection can increase your risk.
Common symptoms include:
- Eye pain
- Redness
- Excessive tearing
- Blurry vision
- Light sensitivity
- A gritty sensation in the eyes
Because sunlight reflects off both sand and water, beachgoers can receive even more UV exposure than they realize.
Many people who ask whether sun can damage your eyes are surprised to learn the answer is yes. Just as your skin can burn after too much sun exposure, your eyes can be seriously affected as well.
The good news is that photokeratitis is usually preventable with proper sunglasses and UV-blocking eyewear.
2. UV exposure may increase your risk of cataracts
Cataracts are one of the most common age-related eye conditions.
A cataract develops when the natural lens inside the eye becomes cloudy, making vision appear blurry, hazy, or dim.
While aging remains the primary risk factor, research has shown that cumulative UV exposure may contribute to cataract development over time.
This is where many people misunderstand sun damage.
The concern isn’t necessarily one afternoon spent at the beach. It’s decades of exposure.
Think about how many sunny days Santa Monica residents experience every year. Walking, running, surfing, driving, outdoor dining, and weekend activities all add up.
If you’ve ever wondered, does the sun damage your eyes, the answer is that repeated UV exposure can contribute to long-term changes in eye tissues.
Protecting your eyes now may help reduce unnecessary UV exposure throughout your lifetime.
Protect your eyes before UV damage builds up
UV damage develops over time, which means prevention starts long before you notice changes in your vision. At our Santa Monica optometry clinic, we recommend making comprehensive eye exams part of your regular wellness routine, especially if you spend a lot of time outdoors.
Whether you’re surfing, walking the Strand, commuting along PCH, or simply enjoying lunch on a sunny patio, routine eye exams allow us to monitor your eye health and identify early signs of UV-related changes.
Learn more about our comprehensive eye exams.
Spend a lot of time outdoors? Schedule a UV protection eye exam in Santa Monica and let our team evaluate your eye health before small changes become bigger concerns.
3. Sunshine may contribute to surfer’s eye
This condition is particularly relevant in coastal communities.
Surfer’s eye, medically known as pterygium, is a growth of tissue that develops on the white part of the eye and may gradually extend toward the cornea.
Although anyone can develop it, it tends to occur more frequently in people who spend significant time outdoors, especially around water.
Risk factors include:
- Surfing
- Beach volleyball
- Boating
- Fishing
- Running outdoors
- Long periods in sunny environments
Many patients first notice:
- Persistent redness
- Eye irritation
- A visible growth on the eye
- Increased dryness
In more advanced cases, surfer’s eye can affect vision.
Eye exams in Santa Monica
Living near the coast means your eyes are exposed to bright sunlight, reflected UV rays, wind, and dry conditions more often than many other parts of the country. Patients in Santa Monica who spend time outdoors often benefit from regular eye exams, even if their vision seems perfectly clear.
At Pacific Pier Optometry, we provide comprehensive eye exams, personalized UV protection recommendations, prescription sunglasses, and ongoing care for patients who enjoy an active outdoor lifestyle.
Planning your next beach day or outdoor adventure? Book a comprehensive eye exam in Santa Monica to make sure your eyes are ready for everything the California sunshine has to offer.
4. UV light can make eye sensitivity worse
One question we hear frequently is, “why are my eyes so sensitive to the sun?”
There isn’t always one simple answer.
Light sensitivity can occur for several reasons, including:
- Dry eye disease
- Eye inflammation
- Contact lens irritation
- Previous eye injuries
- Certain medications
- Naturally lighter eye color
Bright sunlight can make these symptoms feel even more noticeable.
If your eyes water excessively outdoors, feel uncomfortable in bright conditions, or cause you to constantly squint, it may be worth scheduling a comprehensive eye exam.
Many patients also ask, are blue eyes more sensitive to sun?
People with blue, green, or lighter-colored eyes often report greater sensitivity to bright light. This is because lighter irises contain less pigment than darker eyes. Pigment helps absorb some incoming light, which may explain why bright environments can feel more intense.
Regardless of eye color, everyone benefits from proper eye protection UV light strategies, including sunglasses that block 100% of UVA and UVB rays.
5. Long-term UV exposure may affect retinal health
When discussing sun damage, many people focus only on the front surface of the eye.
UV exposure can also affect deeper structures.
Researchers continue to study the relationship between long-term sunlight exposure and conditions affecting the retina, including age-related macular degeneration.
The retina plays a big part in vision because it converts light into signals that are sent to the brain.
Protecting retinal health involves a combination of healthy lifestyle choices, regular eye exams, and consistent UV protection.
Routine monitoring becomes especially important as we age because many retinal conditions develop gradually and may not cause symptoms right away.
At our Santa Monica optometry clinic, retinal evaluations are part of every comprehensive eye exam. This allows us to monitor your eye health over time and identify subtle changes before they begin affecting your vision.
Learn more about our comprehensive eye exams.
Experiencing increased light sensitivity or spending more time outdoors than ever before? Schedule an eye exam in Santa Monica for UV concerns or light sensitivity and let our team evaluate your eye health.
How to protect your eyes from UV damage
Fortunately, protecting your eyes doesn’t require avoiding the outdoors.
A few simple habits can significantly reduce UV exposure.
Choose sunglasses with 100% UV protection
Not all sunglasses provide the same level of protection.
Look for lenses labeled:
- 100% UVA protection
- 100% UVB protection
- UV400 protection
The style matters less than the protection level.
Wear sunglasses year-round
Many people only wear sunglasses during summer.
In Santa Monica, UV exposure is a year-round concern, even cloudy days can expose your eyes to ultraviolet light.
Consider polarized lenses
Polarized lenses don’t replace UV protection, but they can reduce glare.
This can be especially helpful when:
- Driving
- Spending time near water
- Walking on bright sidewalks
- Participating in outdoor sports
Don’t forget hats
A wide-brimmed hat provides another layer of protection by limiting direct sunlight entering the eyes from above.
Schedule regular eye exams
Routine eye exams help identify vision changes and early signs of eye disease before symptoms become noticeable.
Comprehensive exams are an important part of preventive Santa Monica eye care, especially for people who spend a significant amount of time outdoors. Patients in Santa Monica who spend time at the beach, on the water, or exercising outside often benefit from regular monitoring because UV exposure adds up throughout the year.
Frequently asked questions
Can the sun hurt your eyes even when it’s cloudy?
Yes.
UV rays can pass through clouds, which means your eyes may still be exposed even when the weather appears overcast.
Does the sun damage your eyes through car windows?
Some UV rays can still reach your eyes while driving. Windshields typically block most UVB rays, but UVA exposure may still occur.
Are polarized sunglasses the same as UV protection?
No.
Polarization reduces glare, while UV protection blocks harmful ultraviolet rays. Ideally, your sunglasses should provide both.
Are blue eyes more sensitive to sun?
People with lighter-colored eyes often experience greater sensitivity to bright light. However, UV protection is important regardless of eye color.
Do contact lenses provide enough UV protection?
Some contact lenses include UV-blocking properties, but they do not fully protect the entire eye or surrounding tissues. Sunglasses remain an important part of uv eye protection.
Enjoy the sunshine while protecting your vision
Living in Santa Monica means enjoying beautiful weather and plenty of sunshine throughout the year. Protecting your eyes doesn’t mean avoiding the beach, skipping outdoor workouts, or staying indoors. It simply means taking a few smart steps to reduce unnecessary UV exposure.
From photokeratitis and surfer’s eye to cataracts and long-term retinal concerns, sunlight can affect your eyes in ways many people don’t expect. Consistent UV protection can help support healthy vision for years to come.
Schedule your eye exam in Santa Monica
If you’ve noticed increased light sensitivity, spend a lot of time outdoors, or simply haven’t had an eye exam recently, our team at Pacific Pier Optometry is here to help.
Book a comprehensive eye exam in Santa Monica before your next beach day, hiking trip, or outdoor adventure.
Shop prescription sunglasses for life in Santa Monica
The right sunglasses do more than complete your look. They help protect your eyes from harmful UV rays while providing comfortable vision for driving, beach days, outdoor dining, and everyday life.
Explore our collection of designer sunglasses, prescription sunglasses, and custom sun clips to find eyewear that’s built for the Southern California lifestyle.
