In Search of Oregon Coast Sea Glass
Updated: Sep 14
Who doesn't love the colors of the sea? Blues, greens, and aquas are especially beautiful when they come in the form of smooth or sparkly sea glass. Searching for these beach treasures can be a fun activity for the whole family!
Discovering Sea Glass on the Oregon Coast
Many of our guests at our oceanfront Manzanita Beach rentals have asked us where to find the rumored sea glass beach on the Oregon Coast.
Ironically, sea glass is found in greatest quantities where there was originally lots of glass trash and discards. The origins of sea glass are simply glass items such as jars, bottles, and other household and industrial items that have been tumbled and worn by the sea over time. These beautiful gems are left on the beaches by the famous Oregon tide. A prime example of this phenomenon is Vladivostok Beach, located on the Sea of Japan. What was once a Soviet-era bottle dump is now a mecca for sea glass hunters.
We love how Mother Nature takes unwanted shards of glass, wears them smooth over time, and deposits beautiful gems on our shores.
Here on the Oregon Coast, there are many spots where you can find sea glass treasures. Sea glass treasure hunters enjoy our coastal beaches from Astoria south to the Brookings area.
Sea glass can be spotted more easily among the southern rocky beaches than on the smooth sandy beaches of the northern Oregon Coast. However, don’t worry; the northern coastline can also yield a treasure trove of sea glass.
When is the Best Time to Find Sea Glass?
We love our storms on the Oregon Coast! They are great for tossing sea glass treasures up on the shore.
While winter and spring offer a better chance to find sea glass after seasonal storms, there is no specific time that is best for finding it. However, searching for sea glass after a coastal storm with high winds provides a better chance of discovering treasures washed in by large waves. Summers tend to bring in sand to our beaches, making the search for sea glass more challenging.
The good news? Pick the right time of day to search for sea glass, and you'll have much greater luck!
You'll find a fresh, pristine beach perfect for your Oregon sea glass search two hours after high tide. Check out the National Weather Service for the best Oregon Tide Tables.
What is the Best Beach to Find Sea Glass on the Oregon Coast?
Here are some of the best beaches to search for sea glass:
Agate Beach: Famous for its abundant agates, you can also find bits of sea glass, particularly light-colored pieces.
Arcadia Beach: Listen for the famous "singing sands" while searching for glass.
Arizona Beach State Recreation Site
Bay Ocean at Tillamook Bay
Beverly Beach
Bob Creek: Another good agate spot, but some sea glass can be found here too.
Cannon Beach at Haystack Rock
Cape Perpetua
Gold Beach
Harris Beach State Park
Lincoln City: Look for the glass floats hidden in the area's "Finders Keepers" event.
Lone Ranch Beach
McVay Rock State Park Recreation Site: A great spot for clamming as well.
Moolack Beach: In addition to sea glass, you'll find agates or even fossils.
Oceanside: A good place for agate collectors, but you'll find sea glass here too.
Seal Rock State Park
Seaside: Some sea glass can be found, but it is mostly known for sand dollars.
Short Sand Beach
Short Beach
Whaleshead Beach: Another good agate beach.
Manzanita Beach Life Insiders Tip: We've had luck finding sea glass in Oregon at the beaches listed above, based on reports from our guests.
Check the tide tables. Many local shops provide free tide table booklets. Low tide is the best time for finding sea glass.
We find that the off-season, now referred to as the shoulder season, is the best time to find beach glass. There are fewer people, and the storms bring in glass with the frothy waves. Mornings are the best time for your search. Keep an eye out for areas surrounded by cliffs or rock formations, tide pools, or deposits from streams. Sea glass can often be found among other beach pebbles.
How to Find Rare Sea Glass
Before you start your search, familiarize yourself with what constitutes Rare Sea Glass. Quality, condition, attributes, and unique colors all contribute to the rarity of sea glass. Attributes include the glass item's size, shape, smoothness, and surface frostiness.
Rare colors to look for include:
Yellow: Typically from household glass items.
Orange: Very difficult to find, as not much was manufactured. Some orange sea glass originated from art glass and kitchen items.
Red: While rare, more red sea glass is found along the Oregon coast, as it typically came from glass used in the boating and automobile industries.
Pink: Usually from household decorative and kitchenware, it is extremely rare on the Oregon Coast.
Turquoise: Not to be confused with the more common sea and cobalt blue sea glasses, turquoise sea glass is considered some of the rarest.
Black: Black sea glass is not only very rare but also extremely hard to find, as it blends in with the rocks along the coastline. At first glance, black sea glass may appear greenish or reddish.
Exploring Other Family Fun Beach Areas
Want to visit some other family-friendly beach areas? Check out these best beaches in Oregon for kids. You can also take a hike to get a great view of the famed Tillamook Rock Lighthouse. Perhaps visit Arch Cape or Hug Point beaches.
Happy Oregon sea glass hunting, everyone!
Interested in staying at our very kid-friendly oceanfront Manzanita rentals? Contact us for information about vacationing in beautiful Manzanita, Oregon.
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