Our take

Sea Sun Chardonnay California White Wine

GSW Score

Score pending. A GSW score appears once the store listing carries a shopper rating and count.

Style
White wine
Size
750 ml
Grape
Chardonnay
Region
California
Shelf barcode
0710909750103
Sea Sun Chardonnay California White Wine bottle
Vendor listing image · stored in the Grocery Store Wine image archive

Our take

What we make of this bottle

Chardonnay is a white grape, and the fruit for this Sea Sun bottling comes from California. Our grape research notes the grape can take two shapes: left out of oak it stays lighter, or fermented and aged in oak it gains more weight. We do not have a shopper rating for this wine, though the bottles here that carry scores sit at a 4.71 median.

Official category guides place citrus and apple in cooler examples and stone or tropical fruit in riper examples. They add that oak and time on the spent yeast can bring toast, spice and a rounder feel. Each of those is a cellar choice rather than a guarantee. In our September 2026 checks one store had it at $15.99.

Sea Sun says its wines are made by Charlie Wagner, whose family founded Caymus Vineyards, using grapes sourced from coastal California counties including Santa Barbara, Monterey, Solano and San Luis Obispo. The guides tie that fuller, rounder style to oak, and the producer's own page for this wine confirms it: the finished Chardonnay combines fruit, oak and acidity by design. Another store, in those same September 2026 checks, listed it at $19.49.

Sea Sun's own product page describes the finished wine directly: scents of toasted wood, brown spice and dried apricot lead into flavors of bright orchard fruit and white peach, with a round finish the producer calls vibrant with a toasty edge, all traits it credits to time in oak balanced against the grape's natural acidity. The brand's account also explains the name: Sea Sun sources grapes from up and down the California coast, Solano, Monterey and Santa Barbara counties among them, where the producer says the pull of ocean wind and the strength of the sun leave their mark on the fruit and let it hang on the vine longer, which is also where the Sea Sun name comes from. The producer does not publish alcohol content, pH or residual sugar for this wine, so those numbers stay outside our record.

Our call: a solid everyday choice if you want an oak-touched, fuller-style Chardonnay and a producer that names its coastal sourcing plainly; Sea Sun credits winemaker Charlie Wagner, of the family behind Caymus Vineyards, and lays out the flavor profile in its own words. Pass if you want the numbers behind the style, alcohol content, pH, sugar; Sea Sun does not publish them for this wine, and no shopper rating has reached our record either.

More from the desk.

Related bottles with a written overview and a public evidence file.

The prices we checked

Dated store checks, not a promise about your store.

The regular price can vary by store and date.

From the producer

Winemaker

Sea Sun says its wines are made by Charlie Wagner, whose family founded Caymus Vineyards, using grapes sourced from coastal California counties including Santa Barbara, Monterey, Solano and San Luis Obispo.

Research status

What we are still checking

Our overview above draws on the dated store feed, shopper ratings, our region and grape research, and any sourced producer facts. We are still working to confirm the current release, the full producer record, and the bottle itself, and we update this page as we learn more.

Region guideCalifornia

A little background helps this bottle make sense.

Getting to know California.

California on the label is useful provenance but weak detail about place. For these wines, sourcing disclosure, blend construction and house-style consistency carry more decision value than a generic climate paragraph.

The place

What the name means

A state-level appellation, broader than an individual American Viticultural Area. It permits a multi-region blend and does not by itself identify one climate or soil.

Weather

How grapes grow here

The state spans cool maritime zones and hot inland valleys. A California designation alone does not reveal which conditions shaped the fruit.

Soil

What lies under the vines

At state scale, sourcing and house-style construction matter more than any single soil story.

How large the region is

Reusable question
Which counties or AVAs supplied the blend, and did that mix change by release?

Places within the region

Resolution limit
County, AVA and vineyard claims begin only when the release names them.
Grape guideChardonnay

The grape name gives context. It is not a review of this bottle.

Getting to know Chardonnay.

Chardonnay is a white grape used for still and sparkling wine. It can be made without oak for a lighter shape or fermented and aged in oak for more weight.

Category guide

What to expect in the glass

Official category guides place citrus and apple at the cooler end and stone fruit or tropical fruit in riper examples. Oak and time on the spent yeast can add toast, spice and a rounder texture, but those features are winemaking choices rather than a guarantee.

Sources: New Zealand Winegrowers; Napa Valley Vintners. Checked Aug 10, 2026. See all 116 Chardonnay wines we cover →

Where this information comes from

Store listing
Price, package, product identifier. Checked Aug 10, 2026.
Barcode
The shelf barcode shown here is computed from the store product identifier. It has not been checked against a bottle.
Method
Every price, rating and fact here is a dated observation. How we check.

Report a correction or bottle mismatch.