Hypothetical Program - SailNet Community
 
LinkBack Thread Tools
post #1 of 4 Old 11-05-2002 Thread Starter
Junior Member
 
Join Date: Nov 2002
Posts: 1
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 0
 
Hypothetical Program

Hi,
I am running a hypothetical program for an admminstration class in my Outdoor Education major. We are running a program for adjudicated youth where we put them on a boat for a month. We are all fairly ignorant in the topic of sailing, but we are eager to learn. My main question is, how many miles, on average, can you cover sailing in a day? We will be doing off shore and island crusing. Thank you for any help you can offer.
sailnewbie is offline  
Quote Quick Reply Share with Facebook
Sponsored Links
Advertisement
 
post #2 of 4 Old 11-05-2002
Senior Member
 
Join Date: Jul 2001
Posts: 459
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 14
 
Hypothetical Program

You could figure perhaps 6 miles per hour for rough planning purposes (depends on wind direction, speed, your boat, and other factors). How many miles per day depends upon whether you are sailing continuously offshore or just hopping to the next island for an overnight anchorage.

BTW, my wife works with a lot of severely behavior-challenged kids in an inner city school and I could make some remarks about the hypothetical plan. However, I will be nice.

Good luck with your class.

Duane
DuaneIsing is offline  
Quote Quick Reply Share with Facebook
post #3 of 4 Old 11-05-2002
Senior Member
 
Join Date: May 2002
Posts: 2,669
Thanks: 4
Thanked 29 Times in 27 Posts
Rep Power: 14
 
Hypothetical Program

sailnewbie,
Six kts. is a reasonable estimate, assuming that the boat will be about 40 ft. or more in length, and assuming that the windspeed and other sailing conditions are favorable. For example, if you are either sailing to windward, or with the wind at your back, it might take longer to cover any given distance. When planning a cruise by sailboat it is best to develop a tentative itinerary, but don''t hesitate to modify it from day-to-day if the sailing conditions indicate that it is unreasonable to stick to your original plan. Although you are a newbie, I''m sure the skipper will be experienced, and will know whether (s)he can keep to the itinerary, based on the weather conditions encountered each day.
Sailormon6 is offline  
Quote Quick Reply Share with Facebook
post #4 of 4 Old 11-05-2002
Moderator
 
Jeff_H's Avatar
 
Join Date: Feb 2000
Location: Annapolis, Md
Posts: 6,819
Thanks: 5
Thanked 133 Times in 106 Posts
Rep Power: 10
     
Hypothetical Program

There really is no set rule of thumb for this because conditions and vessels vary quite a bit. Most cruising boats do less than 120 NM per day. It is pretty hard to average 6 knots over the length of an offshore passage without using the engine a lot of the time.
I can give an example of a sistership of my boat. For the first ten days after the boat left South Africa, it was blowing on the quarter 30 to 40 knots with gusts into the mid-50''s and lulls in the 20 knot range. Reaching in big seas under storm jib and trisail, the GPS showed averages well over 9 to 10 knots for hours at a time, and hitting speeds as high as 16 knot range at times.

At the end of the first 10 days the boat had averaged over 175 miles a day (roughly 7 knots), but between passing through the Duldrums and finding their way into port in the Carribean, the boat only averaged a little over a 150 miles a day over the whole trip. This was a fast boat moving at pretty high speeds. Typical 42 foot cruising yachts are 30 to 40 seconds a mile slower than the boat in question in normal conditions and few passages allow for boatspeeds in the 10 to 12 knot range that was seen by the boat in question.

When you start to consider island hopping the distances go down dramatically because you want to leave and enter shallower ports and unfamiliar restricted locations in daylight.

You might look at as little as 50 to 60 miles a day for a reasonably fast boat in those kind of conditions. I realize these numbers sound quite slow.

Jeff
Jeff_H is online now  
Quote Quick Reply Share with Facebook
Reply

Quick Reply
Message:
Options

Register Now



In order to be able to post messages on the SailNet Community forums, you must first register.
Please enter your desired user name, your email address and other required details in the form below.
Please note: After entering 3 characters a list of Usernames already in use will appear and the list will disappear once a valid Username is entered.


User Name:
Password
Please enter a password for your user account. Note that passwords are case-sensitive.

Password:


Confirm Password:
Email Address
Please enter a valid email address for yourself.

Email Address:
OR

Log-in









Human Verification

In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.




Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)
 
Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page



Similar Threads
Thread Thread Starter Forum Replies Last Post
yacht profit management sharing program? berwick Boat Review and Purchase Forum 4 10-01-2004 07:33 AM
Regatta Pointe Marina - FIRE!!! Awareness Program blackhat General Discussion (sailing related) 1 07-01-2004 03:37 AM
U.S Sailing VPP sailrater program capnjim02 Racing 1 08-21-2002 04:57 AM
Hudson Profiled on PBS Program Tonight halyardz Cruising & Liveaboard Forum 4 04-25-2002 01:27 AM

Posting Rules  
You may post new threads
You may post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On

 
For the best viewing experience please update your browser to Google Chrome