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Woodsy · 08-13-2014, 07:39 AM

Tis,

It is physically IMPOSSIBLE for a boat moving forward NOT to leave a wake. A boat moving forward displaces water.. the water fills the void caused by the hull, creating a wake. Unless a boat is adrift and floating freely with the current, it is creating a wake. The height of the wake will vary with the type of hull, and the speed at which the hull goes thru the water.

Because of the myriad of boat hull designs, there is no way to define what is acceptable wake height, and what is not. Every hull is different and creates a different wake and that wake all varies with the forward speed of the boat.

The important clause here is "maintain steerage". Maintaining proper control of your boat is paramount and trumps ALL! Currents, boat traffic, wind & weather can all affect at what speed steerage can be maintained. For example, in the spring the Weirs Channel usually has a 5+ MPH current... to overcome that current you have to go a minimum of 7-11 MPH... guess what?? Your boat is making a pretty good wake!

The 6 MPH speed is essentially the standard acceptable speed that is universally recognized as the maximum speed necessary to maintain steerage for 98% of the recreational boats. Why 6 MPH and not 5 MPH? No idea!

Woodsy

08-13-2014, 07:39 AM	#33
Woodsy Senior Member Join Date: May 2004 Location: Weirs Beach Posts: 1,949 Thanks: 80 Thanked 969 Times in 432 Posts	Tis, It is physically IMPOSSIBLE for a boat moving forward NOT to leave a wake. A boat moving forward displaces water.. the water fills the void caused by the hull, creating a wake. Unless a boat is adrift and floating freely with the current, it is creating a wake. The height of the wake will vary with the type of hull, and the speed at which the hull goes thru the water. Because of the myriad of boat hull designs, there is no way to define what is acceptable wake height, and what is not. Every hull is different and creates a different wake and that wake all varies with the forward speed of the boat. The important clause here is "maintain steerage". Maintaining proper control of your boat is paramount and trumps ALL! Currents, boat traffic, wind & weather can all affect at what speed steerage can be maintained. For example, in the spring the Weirs Channel usually has a 5+ MPH current... to overcome that current you have to go a minimum of 7-11 MPH... guess what?? Your boat is making a pretty good wake! The 6 MPH speed is essentially the standard acceptable speed that is universally recognized as the maximum speed necessary to maintain steerage for 98% of the recreational boats. Why 6 MPH and not 5 MPH? No idea! Woodsy __________________ The only way to eliminate ignorant behavior is through education. You can't fix stupid.