Paul I. wrote:
TFD2001 wrote:
Still not sure I understand the need to cross them, except for maybe the tidal influence? My boat is large in my slip, we're over length, and we have a 11'9" beam in a 13' wide slip. I use a few extra lines for springs, but she does not hit anything, even in the worst of storms, and is easy to get tied and untied. I'm attaching a crude drawing that is not to scale to illustrate my setup. The bow lines are pretty loose, and don't really do much other than keep it centered, as they have to run forward to find a cleat.. Also, our docks are floating, and covered and we don't have tides to worry about, just the Corp..

Just cross your stern lines and don't use the ones the go from your midship cleat to the middle of the dock. Why, because if you get hit with a wave, you won't pull your cleats out.
Must be the difference in boating environments. My boat is slipped in a Marina that rarely has any wake in it, let alone a "wave".. The spring lines give side to side stability on my setup, along with keeping it from backing into the back of the slip. If I was in a bigger slip, I could probably get away with just 4 lines, at each corner, but my current slip, I'm shoe horned in there.. I've tried several setups, but without one of my springs lines hooked up, the boat is able to rotate and move to bang against the dock at some point or another.. Crossing on the back for me, would also put them in the way for getting on and off the boat while we are in the slip.. My previous boat, before I added the swim platform, was good to go with just four lines at the corners, and she stayed centered enough to not hit anything. When I added the swim platform, that moved my cleats far enough forward when in the slip, that I had to add a set of springs to it too.. Point is, what ever works for your particular setup is great, I just was trying to understand the need to cross lines at the bow for him?
EDIT: Guess I should read better.. Yea, if I removed the midship line you mentioned, she'd be able to slide side to side enough to hit the dock. I've litterally got, at best, 6-8" on either side, those lines give me my lateral stability to keep the midship centered in the slip, the springs keep her from going back, and keeps it from pivoting on the mid-ship lines, and the rear lines keep her from going forward and also with the pivoting, and the bow lines pretty much only keep her from pivoting..
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2004 Four Winns 328 Vista
1997 Larson Cabrio 290 - sold
1988 Rinker Fiesta Vee 248 - sold