seven tide swings in one afternoon - SailNet Community

   Search Sailnet:

 forums  store  


Quick Menu
Forums           
Articles          
Galleries        
Boat Reviews  
Classifieds     
Search SailNet 
Boat Search (new)

Shop the
SailNet Store
Anchor Locker
Boatbuilding & Repair
Charts
Clothing
Electrical
Electronics
Engine
Hatches and Portlights
Interior And Galley
Maintenance
Marine Electronics
Navigation
Other Items
Plumbing and Pumps
Rigging
Safety
Sailing Hardware
Trailer & Watersports
Clearance Items

Advertise Here






Go Back   SailNet Community > General Interest > General Discussion (sailing related)
 Not a Member? 


Reply
 
LinkBack Thread Tools
  #1  
Old 10-31-2008
lbdavis's Avatar
Member
 
Join Date: Apr 2007
Location: Portland, ME
Posts: 560
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 8
lbdavis is on a distinguished road
seven tide swings in one afternoon

A tsunami in Maine? Perhaps it was aliens? Maybe a right-wing plot to suppress votes in the ever-pivotal Mid Coast Maine region. Whatever it was, this is just weird:

Put mouse pointer here and depress index finger
__________________
S/V Gracie
P303
Reply With Quote Quick reply to this message Share with Facebook
  #2  
Old 11-01-2008
sailingdog's Avatar
Telstar 28
 
Join Date: Mar 2006
Location: New England
Posts: 43,291
Thanks: 0
Thanked 11 Times in 11 Posts
Rep Power: 13
sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice
Sounds like a very small, localized tsunami.
__________________
Sailingdog

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

If you're new to the Sailnet Forums... please read this
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
.

Still—DON'T READ THAT POST AGAIN.
Reply With Quote Quick reply to this message Share with Facebook
  #3  
Old 11-01-2008
sailingdog's Avatar
Telstar 28
 
Join Date: Mar 2006
Location: New England
Posts: 43,291
Thanks: 0
Thanked 11 Times in 11 Posts
Rep Power: 13
sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice sailingdog is just really nice
Hmm... wonder if the event that caused this also caused the rogue wave that rolled FreeFall in the recent USCG rescue. The timing is pretty close to right for this to have been the case.
__________________
Sailingdog

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Telstar 28
New England

You know what the first rule of sailing is? ...Love. You can learn all the math in the 'verse, but you take
a boat to the sea you don't love, she'll shake you off just as sure as the turning of the worlds. Love keeps
her going when she oughta fall down, tells you she's hurting 'fore she keens. Makes her a home.

—Cpt. Mal Reynolds, Serenity (edited)

If you're new to the Sailnet Forums... please read this
To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.
.

Still—DON'T READ THAT POST AGAIN.
Reply With Quote Quick reply to this message Share with Facebook
  #4  
Old 11-01-2008
philsboat's Avatar
Senior Member
 
Join Date: Oct 2006
Location: Brockville,On.Ca.
Posts: 106
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 9
philsboat is on a distinguished road
There is a river flowing into Lake Ontario near Trenton that has multiple tides in one day when there is a strong wind blowing in the right direction.There have been 28" tides every three to four hours.Sometimes visiting boats are left hanging from the dock as no one expects it.
I think it is called a seiche.Water levels are pushed up by the wind then gravity forces them back to the lake.

Phil
Reply With Quote Quick reply to this message Share with Facebook
  #5  
Old 11-01-2008
Senior Member
 
Join Date: Nov 2002
Location: New York
Posts: 5,680
Thanks: 0
Thanked 14 Times in 14 Posts
Rep Power: 14
bubb2 has a spectacular aura about bubb2 has a spectacular aura about bubb2 has a spectacular aura about
There be mysteries in the deep!!
Reply With Quote Quick reply to this message Share with Facebook
  #6  
Old 11-01-2008
JohnRPollard's Avatar
Moderator
 
Join Date: Mar 2007
Location: Chesapeake
Posts: 5,680
Thanks: 0
Thanked 2 Times in 2 Posts
Rep Power: 10
JohnRPollard is a jewel in the rough JohnRPollard is a jewel in the rough JohnRPollard is a jewel in the rough
This sounds very similar to a meteorological gravity wave, or "Rissaga" wave, which I described here at post #875:

Tell me what place is this...
__________________

To view links or images in signatures your post count must be 10 or greater. You currently have 0 posts.

Pacific Seacraft Crealock 31 #62

NEVER CALLS CRUISINGDAD BACK....CAN"T TAKE THE ACCENT
Reply With Quote Quick reply to this message Share with Facebook
  #7  
Old 11-01-2008
lbdavis's Avatar
Member
 
Join Date: Apr 2007
Location: Portland, ME
Posts: 560
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 8
lbdavis is on a distinguished road
Quote:
Originally Posted by JohnRPollard View Post
This sounds very similar to a meteorological gravity wave, or "Rissaga" wave, which I described here at post #875:

Tell me what place is this...
Hmmm. Interesting stuff. Here's a vid with more pics of the same Rissaga:

Does one embed a video just like a photo?
__________________
S/V Gracie
P303
Reply With Quote Quick reply to this message Share with Facebook
  #8  
Old 11-01-2008
Senior Member
 
Join Date: Nov 2002
Location: New York
Posts: 5,680
Thanks: 0
Thanked 14 Times in 14 Posts
Rep Power: 14
bubb2 has a spectacular aura about bubb2 has a spectacular aura about bubb2 has a spectacular aura about
Thanks John and all, More stuff I didn't know about!!!
Reply With Quote Quick reply to this message Share with Facebook
  #9  
Old 11-02-2008
Valiente's Avatar
Senior Member
 
Join Date: Jun 2006
Location: Toronto
Posts: 5,491
Thanks: 0
Thanked 0 Times in 0 Posts
Rep Power: 10
Valiente has a spectacular aura about Valiente has a spectacular aura about
There's a good comment on the linked page that gives several plausible reasons, and I personally sense that a "slope slump" sounds reasonable. See if there are underwater cliffs or steep drop-offs that correspond to the area affected.
Reply With Quote Quick reply to this message Share with Facebook
Reply

Quick Reply
Message:
Options

By choosing to post the reply above you agree to the rules you agreed to when joining Sailnet.
Click Here to view those rules.

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:

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

 
Posting Rules
You may post new threads
You may post replies
You may post attachments
You may edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Basic Thoughts on Tides Jim Sexton Learning to Sail Articles 0 11-17-2003 07:00 PM
Basic Thoughts on Tides Jim Sexton Seamanship Articles 0 11-17-2003 07:00 PM
Using Tide Tables Jim Sexton Seamanship Articles 0 10-14-2003 08:00 PM
Using Tide Tables Jim Sexton Gear and Maintenance Articles 0 10-14-2003 08:00 PM
Using Tide Tables Jim Sexton Her Sailnet Articles 0 10-14-2003 08:00 PM


All times are GMT -4. The time now is 02:31 PM.

Add to My Yahoo!         
Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2014, vBulletin Solutions, Inc.
SEO by vBSEO 3.6.1
(c) Marine.com LLC 2000-2012

The SailNet.com store is owned and operated by a company independent of the SailNet.com forum. You are now leaving the SailNet forum. Click OK to continue or Cancel to return to the SailNet forum.