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Yardage Adjustments

What wind, cold, altitude, slope, and rough do to your carry number — and how to stack the corrections before you pull a club.

Updated 1 h ago

Your stock number is a fair-weather, flat-lie number. Everything else is a correction on top of it. Stack them — they compound. Skipping one leaves you short; missing all three is the difference between a green in regulation and short-sided in the bunker.

ConditionRule of thumb
Into wind+1 club / 10 mph (~1% per mph)
Helping wind~0.5% per mph (helps less than it hurts)
Cold−~1% carry per 10°F below 70°F
Heat (> 85°F)+2 to 5 yds
Altitude+~2% carry per 1,000 ft
Uphill / downhill+1 yd / 3 ft up · −1 yd / 3 ft down
Flyer (rough)+1–2 clubs, no spin, expect release
Late round (16+)−2 to −5 yds (fatigue)

Worked example — 150 yd, 50°F, 8 mph into, 15 ft uphill → +3 (cold) +12 (wind) +5 (rise) = play the 170 club, not the 150.

Two corrections people skip: wind up at ball height runs 1.5–2× what you feel on the ground, and a helping wind gives back roughly half what the same wind into your face takes. When in doubt, take the club that makes the long miss safe.

Inside full-swing range the adjustment isn't a club at all — it's swing length. See Wedge and Chip Distances. When the correction is big enough to tempt a hero number, price it first in Risk in Strokes.

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