road cyclist's guide to wind direction
#26
Thread Starter
Senior Member
Joined: Feb 2011
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From: New England
Bikes: 2010 Jamis Xenith Comp
How fast do you avarage on the bike. That is obviously your apparent headwind in a no wind state. the only time you will be free of the apparent wind velocity is when the wind is dead on your ass at the exact speed you are going so ya, you will have an apparent head wind of one degree or another almost always.
i realize wind doesn't really just spontaneously reverse directions when i turn around.
#29
From the front porch of my house I can see 42 1.5 megawatt wind turbines. The closest is 1/2 mile away.
One bonus: I ALWAYS know which way the wind is blowing.
The other bonus, I can literally watch the wind change direction as the turbines turn, confirming that God wants me to always ride in head and cross winds.
One bonus: I ALWAYS know which way the wind is blowing.
The other bonus, I can literally watch the wind change direction as the turbines turn, confirming that God wants me to always ride in head and cross winds.
#30
Senior Member
Joined: Aug 2010
Posts: 1,279
Likes: 15
From: Rosena Ranch, Ca.
Bikes: Motobecane Immortal Force
Come to think of it, the same happened to me the other day. No wonder I sucked air on the way down
#32
Indefatigable
Joined: Jul 2008
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From: Boulder, CO
Bikes: 09 Motobecane Grand Sprint and a couple others not worth mentioning.
#33
Indefatigable
Joined: Jul 2008
Posts: 519
Likes: 0
From: Boulder, CO
Bikes: 09 Motobecane Grand Sprint and a couple others not worth mentioning.
From the front porch of my house I can see 42 1.5 megawatt wind turbines. The closest is 1/2 mile away.
One bonus: I ALWAYS know which way the wind is blowing.
The other bonus, I can literally watch the wind change direction as the turbines turn, confirming that God wants me to always ride in head and cross winds.
One bonus: I ALWAYS know which way the wind is blowing.
The other bonus, I can literally watch the wind change direction as the turbines turn, confirming that God wants me to always ride in head and cross winds.
#34
Senior Member
Joined: Oct 2009
Posts: 910
Likes: 2
From: Downey, Ca
Most of my rides are in cross/quartering winds that started out as a headwind. I am going generally south or north and the wind is west to east. I know i will not get any help on the return trip. The only thing i can hope for is the the winds die down some what. I look at the flags and usually its blowing hard across. Today it was supposed to be windy but it was mostly calm with breezes 5 to 10mph. Last five miles wind kicked up to 15 to 20 headwind. Did 60 miles.
#35
well hello there

Joined: May 2005
Posts: 15,491
Likes: 390
From: Point Loma, CA
Bikes: Bill Holland (Road-Ti), Fuji Roubaix Pro (back-up), Bike Friday (folder), Co-Motion (tandem) & Trek 750 (hybrid)
Pointlessly enough I experienced a tail wind almost the entire time doing loops this morning on Fiesta Island.
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Two wheels good. Four wheels bad.
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Two wheels good. Four wheels bad.
#36
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Joined: Oct 2005
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From: South Bend IN
Bikes: 1976 FRESCHI, 2004 Crumpton.
i am well aware of that. nevertheless, taking that into account, i have been on many rides in which i felt i had an actual headwind in different directions on different parts of the ride. part of this is probably due to jeffpoulin's comment, but i'm also pretty sure i've seen flags blowing different ways on the same ride.
i realize wind doesn't really just spontaneously reverse directions when i turn around.
i realize wind doesn't really just spontaneously reverse directions when i turn around.
#37
nah, anecdote = datum (singular), the plural is date
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Bikes: 1996 Eddy Merckx Titanium EX, 1989/90 Colnago Super(issimo?) Piu(?),1990 Concorde Aquila(hit by car while riding), others in build queue "when I get the time"
Bikes: 1996 Eddy Merckx Titanium EX, 1989/90 Colnago Super(issimo?) Piu(?),
#38
Senior Member
Joined: May 2010
Posts: 1,832
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From: Driftless
Bikes: Caad8, Mukluk 3, Trek Superfly, Gary Fisher Irwin.
Most of the time I notice the wind dies or switches near sundown.
its not the part about going slow that gets me, its not getting a break. its almost as bad as a trainer.
Last edited by Nick Bain; 04-28-11 at 12:26 AM.
#39
I know I've been in the 99% more times than I want. When riding to and from the house the route I usually take is a half mile long straight street that in reality has a very slight incline on my return (barely visible). But after a long ride, I know that road is actually a 90% incline with headwinds at about 50 mph. :-)
#42
Senior Member

Joined: Oct 2010
Posts: 848
Likes: 21
From: Fort Collins CO
Bikes: Kona Dew, Kona Ute, Salsa Timberjack, Salsa Fargo, New belgium brewery cruisers-2014 and 2009 and 2007
I watch the 5-9mph south by south east winds blow past my window at work every day until about 4:30, then it shifts to 20 mph from the north west, just in time for the ride home, headed north and west.
If I move to the southeast of my office I may be responsible for local climate change.
If I move to the southeast of my office I may be responsible for local climate change.
#44
Senior Member

Joined: Oct 2005
Posts: 11,222
Likes: 30
From: South Bend IN
Bikes: 1976 FRESCHI, 2004 Crumpton.
#45
Thread Starter
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Joined: Feb 2011
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From: New England
Bikes: 2010 Jamis Xenith Comp
#46
Junior Member
Joined: Apr 2011
Posts: 8
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From: Indianapolis
Bikes: 2011 Felt Z6
I am glad to hear that all of you have the same issues with wind. I bought my first road bike 2 weeks ago and we have had nothing but rain and heavy winds. Past two days 18 - 20 mph winds. I was starting to think it was all my fault.
#47
Senior Member
Joined: Mar 2011
Posts: 218
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From: Sucking wind in the Bluegrass countryside
Bikes: 2010 Trek 2.3
Now we know why it's been so windy the past couple of weeks!
#49
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Joined: Nov 2003
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From: SE Minnesota
Bikes: are better than yours.
#50
Beer >> Sanity
Joined: Oct 2010
Posts: 3,449
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From: Colorado
Bikes: 2014 Evo DA2, 2010 Caad9-4, 2011 Synapse-4, 2013 CaadX-disc
I'm no fan of the wind and after two months of pretty much daily 20-30mph wind around here it's enough already. But I'd still rather ride in the wind (to a point) than on the trainer.







