OYL-043 Point Loma (formerly West Coast Ale III)
Liquid Ale yeast from Omega Yeast.
Lab
Omega Yeast· Ale · Liquid · OYL-043
Omega Yeast· Ale · Liquid · OYL-043Specs
Attenuation
76–83%
The share of sugars the yeast ferments out. Higher attenuation means a drier, stronger beer.
Optimal temp
18–20°C
64–68°F
The range where this strain ferments cleanly, without throwing off-flavors. Most brewers pitch near the low end.
Flocculation
Med-high
How readily the yeast clumps together and drops clear once fermentation winds down.
Alcohol tolerance
≈11% ABV
The rough ABV ceiling where the yeast stresses out and stops fermenting.
Genetic traits
Phenolics
POF−
Ferments clean
Phenolically clean (POF-negative). No clove or spice, so malt, esters, and hops come through unmasked. The norm for American and British ales and most lagers.
Diastatic
STA-1−
Not diastatic
Does not carry the STA1 (diastaticus) gene. It attenuates normally, with no diastaticus over-attenuation or gushing risk.
Same strain, other labs
Potential substitutes for OYL-043 Point Loma (formerly West Coast Ale III)
Usually used in
American BarleywineAmerican Strong AleRobust PorterImperial StoutAmerican StoutAmerican Amber AleAmerican Brown AleBlack IPARed AleWinter Seasonal BeerCalifornia CommonWheatwineEnglish MildExtra Special Bitter+10 more
Common questions
- What is the OYL-043 Point Loma (formerly West Coast Ale III) equivalent?
- A18 Joystick, WLP090 San Diego Super Ale Yeast, and 1764 Pacman — the same strain from other labs, the San Diego Super / Ballast Point (WLP090) strain.
- What is OYL-043 Point Loma (formerly West Coast Ale III)'s attenuation?
- 76–83% apparent attenuation.
- What temperature should I ferment OYL-043 Point Loma (formerly West Coast Ale III) at?
- 18–20°C is the recommended range.
- What beer styles is OYL-043 Point Loma (formerly West Coast Ale III) good for?
- American Barleywine, American Strong Ale, Robust Porter, Imperial Stout, American Stout, American Amber Ale, American Brown Ale, Black IPA, Red Ale, Winter Seasonal Beer, California Common, Wheatwine, English Mild, Extra Special Bitter, American Pale Ale, Stout, Irish Dry, Cream Ale, American Wheat Beer, Blonde Ale, American IPA, Hazy IPA, Red IPA, and Imperial IPA & Altbier.
- What can I substitute for OYL-043 Point Loma (formerly West Coast Ale III)?
- M44 US West Coast Yeast (similar attenuation, similar temperature range) and LalBrew BRY-97 American West Coast Ale (similar attenuation, similar temperature range).
Brew with OYL-043 Point Loma (formerly West Coast Ale III)
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