The Marine Layer

The clouds of a marine layer.

Summer has been really slow to come to Seattle this year.  I suppose that’s what comes with living in a coastal region, especially one with a convergence zone like Puget Sound has.

As summer approaches, so does the Marine layer.  Marine layers are actually a good thing for the world and serve an important purpose. Particularly if you happen to be a slug or worm or a hunk of moss.  The benefits are less pronounced for humans, especially those who hold themselves to strict weather conditions under which certain bikes are permitted to hit the streets.

Which brings me to my point.   Rule #12 states the following:

The minimum number of bikes one should own is three.  The correct number is n+1, where n is the number of bikes currently owned.  This equation may also be re-written as s-1, where s is the number of bikes owned that would result in separation from your partner.

The part of the Rule around owning as many bikes as possible without suffering separation from your dearly beloved partner requires very little explanation – if any at all – and I’ll spare you the discussion on that topic.  What may be less obvious is why the minimum number of bikes is set precisely at three.  It comes down to having three steeds for the three most common weather conditions we find ourselves in during training: dry weather, mixed wet and dry, and wet.  Lets review in more detail, starting with Bike #3:

Bike #3: Rain Bike

Intended Purpose: Riding in the Rain

Justification: Riding any bike in the rain is tough on the bike for a number of reasons; risk of crashing is higher, brake pads wear more quickly, chains get gunked up, dirt gets in between the components and their bearings, nuts, washers, and hub flanges, which all increase wear and tear in addition to causing trouble with the Principle of Silence. In the long run, a bike that’s never seen rain will generally work better than one that has.  Also, riding in the rain may require the use of flasher lights and fenders, and we definitely don’t want to be adding fenders or flashers to our best bikes. Ideally, the Rain Bike would also be built up with affordable components such that when parts wear out, they can be replaced easily.

Bike #2: Mixed Weather Bike

Intended Purpose: Riding in Mixed Dry and Wet Weather

Justification: It’s not always wet (or dry) throughout a ride, which makes riding a bike that has fenders and lights affixed to them a nuisance.  But, if the weather is variable, you may also not want to ride your best bike.  Bike #2 is reserved for these conditions; it is generally built up with better kit than Bike #3, but not the top-notch stuff that graces our best bike.  Should it begin to rain, the additional wear is acceptable, but the bike is also good enough that the ride is thoroughly enjoyable should the roads stay dry and you don’t have to rue the choice to leave Bike #1 in the stable.

Bike #1: Good Weather Bike

Intended Purpose: Riding in Good, Dry Conditions

Justification: Number One Bike should be looked after more carefully than your first child and any pets you may have.  This is the one you spent 17 hours searching eBay for the out-of-production stem you wanted; the one you went into debt for to get the carbon-railed saddle instead of the lowly titanium model.  This is the one that gets rubbed down with a diaper after every ride.    Not only does this bike never see the rain, hopefully it does not come in contact with overly humid air.  It is not ridden on dirt roads, it is not ridden on gravel.   Try not to look at it sideways or speak near it with a raised voice.

Choosing the bike for the day can be a bit tricky. Personally, I rarely trust a weather forecast, especially here in the Pacific Northwest where even the meteorologist will admit something to the effect of, “Well, I don’t know what the weather will be, folks.  One of three things will happen: it will be sunny, or cloudy, or it might rain”.  That being less than helpful, I generally study the skies and make a best guess at what might happen over the course of the day in order to ascertain which bike I will choose for my ride.

Some cases are easier than others. For instance, say it’s pouring rain outside and the skies are rough and dark. Obviously, this is a case for Rain Bike.  Gray skies, no sun, air feels wet and out comes Bike #2.  Sun is out, birds are chirping and the kids down the street are making me crazy with their cheerful squeaks and screams,  and it’s a day for Bike #1.  But this Marine Layer we’ve been experiencing here is a tough nut to crack.  In the morning, I can’t tell if it’s overcast or if it’s all just going to burn off in a few hours to reveal a gorgeous blue sky.  I’ve been caught out twice already, and I’m not eager to make it a third.

Damn this Marine Layer.

frank

The founder of Velominati and curator of The Rules, Frank was born in the Dutch colonies of Minnesota. His boundless physical talents are carefully canceled out by his equally boundless enthusiasm for drinking. Coffee, beer, wine, if it’s in a container, he will enjoy it, a lot of it. He currently lives in Seattle. He loves riding in the rain and scheduling visits with the Man with the Hammer just to be reminded of the privilege it is to feel completely depleted. He holds down a technology job the description of which no-one really understands and his interests outside of Cycling and drinking are Cycling and drinking. As devoted aesthete, the only thing more important to him than riding a bike well is looking good doing it. Frank is co-author along with the other Keepers of the Cog of the popular book, The Rules, The Way of the Cycling Disciple and also writes a monthly column for the magazine, Cyclist. He is also currently working on the first follow-up to The Rules, tentatively entitled The Hardmen. Email him directly at rouleur@velominati.com.

View Comments

  • Yeah - we gripe a bit about the weather here in the Seattle area at times. Even so, I'll take this over extreme heat and humidity anytime (like the East Coast where I grew up) - even if means arm and knee warmers in June. And yeah, the weather report here is a crap shoot at best.

    You're right on with the bike selection per weather conditions. I own a few bikes, but get by with two main road bikes. Full fenders on '97 Ibis Hakkalugi 'cross bike for rain, then my '07 Ibis Silk Carbon for nicer weather.

    When I say nicer weather, I mean if the road isn't fully soaked when I leave the house - carbon bike it is. No "in-between" bike for me. I don't mind getting it filthy at times. Seeing a nice road bike get used in crappy conditions is a cool thing to me.

    Of course, cleaning it often - nasty chain included - does get old at times.

  • Summer was late coming here as well, we had a proper winter for the first time ever, given that we're on the Gulf Stream. Anyway, summer came and it has rained only a few times in months. The sort of weather that means you can strip and clean the "rain" bike without worrying that you'll need it. It's the sort of weather that means all the trails are dusty-dry. It's the sort of weather that cyclists love and I can't ride a bike.

    Anyway, over here there isn't really the need for a mixed weather bike and a wet-weather bike, as most of the time it is mixed weather. Of course the dry-weather bike is also the race bike.

  • summer is early here this year. Forecast is 93* and morning humidity levels are ~80-90%. It simply drains the energy out of you, but at least melts the pounds off you like laying butter out in the sun!

    knocked out 35k in to work this morning, will knock another 35k out after work commuting home and in this heat, its impressive. I wish we had a marine layer.

  • I have 3 bikes and one of them is a TT bike so I just have my nice(ish) weather bike and my winter bike. So yes, my Boardman will get wet...

  • Hmm. Maybe everyone here abides by Rule 12, but with different bikes.

    #1. Best (road) racing and training bike. Fair and foul weather. I replace the bottom bracket more than most might. Training wheels with serviceable, old school bearings all Winter.
    #2. Back up racing and training bike. Just can't get it dialed in like #1. It's only been used twice in the last two years, when #1 went to the shop.
    #3. A beater bike, amalgamated from different road bikes from the 80's and 90's. So old it's hard to find parts for and so beat up I have no qualms locking up it up any where in the city. Of course I've never shackled #1.

    I do have rain shoes. Aside from maybe bottom brackets and wheel bearings, I've found shoes take the hardest beating in the rain.

  • @Dan O

    When I say nicer weather, I mean if the road isn't fully soaked when I leave the house - carbon bike it is. No "in-between" bike for me.

    Perfect example of why you need the in-between bike!

    You're right though, seeing a good bike in bad weather is cool, nothing cooler! And on any important ride, you'd always take Bike #1, but I even like to just have the excuse for riding the other bikes. None of them are the same, and it's just downright fun to ride them all.

    I figure you might as well have a set of guidelines to remind yourself not to always take out the Number One.

  • @Jarvis
    The conditions you're describing sound a lot like the ones we'll have here in Seattle in a few weeks. Like Dan O said, I'd happily take the gray skies over the heat and humidity. Besides, come July, we have clear skies, dry roads, and never too much heat. It's perfect.

    Not to mention year-round riding with weekend skiing as little as 45 minutes away.

  • @Souleur
    Sounds like the summers in Minneapolis, where I grew up. 90% humidity. Awful. Nothing like breaking out in a sweat when you lift a fork.

    Sounds like a great commute. I pull something similar off every now and again; a bit lengthy for a daily ride into work, but a 70km per day round trip would get you into awesome shape!

  • @Nathan Edwards
    Man. A good TT bike is my dream. Cervelo P3, straight aero bars, Ullrich-style. Being a big fattie, I even have a fighting chance of being good at that discipline, but I've never managed to justify one in the budget - and I can't fathom doing a stock bike TT. It's just not right, unless you're on a track riding for 60 minutes.

  • @david

    I do have rain shoes. Aside from maybe bottom brackets and wheel bearings, I've found shoes take the hardest beating in the rain.

    That's a good call. I just washed the White Ladies and all kinds of gunk came out of them. I was going to sell my old DMT Ulitmax's, but maybe I'll keep them now and use them for bad weather.

    Thanks for the tip. That's a good one. I now have another facet of kit to obsess over, because I'm already realizing that there might be some subtle differences in my stroke with different brand shoes, so I'll need to pick up a second pair of the same shoe in order to ensure I stay on my program to peak in two months. Which will be in November.

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