News Home Video Gallery Newsletters Photo Gallery Cruising Int
Sail-World.com : Keep Clear of the 'Bight Line' for Sailing Safety!
Keep Clear of the 'Bight Line' for Sailing Safety!


'Watch the bight!'    .

How can you keep your boat and sailing crew safe when working a docking line under high tension? Make sure you put these three golden safety rules into play aboard your sailing boat, today!

Nylon makes the ideal line for docking because it can stretch like a rubber band. Your small sailing boat moves about when moored in her slip, alongside a pier, or while anchored. Wind, current, tidal rise and fall, sea waves, swell, or passing boat wakes are always at work. And these dynamic forces cause your docking or anchor line to tension and slack again and again.

Imagine that you stretch a big, thick rubber band to the breaking point. When it snaps, that rubber band has a ton of energy. Now, multiply that energy and picture a massive rubber band hundreds of times larger in motion. That's just what will happen if a nylon docking or anchor line snaps. The Coast Guard calls this 'snap back'. It could cause severe injury or death.

When a docking or towline snaps, it can act like a shell shot from a shotgun. Whatever it hits, it will smash, cut, gouge, or penetrate. Make line handling safety your 1 priority when docking your sailing boat. Remember that your heavy displacement vessel will pull on that docking line with tremendous force. Keep this in mind when you are working your boat alongside a pier or into a slip. Follow these three golden rules for safety's sake.

1. Beware of the Bight:
Note the bight formed by the sheet from the clew to the turning block to the winch. Caution your sailing partner (or crew) to stay clear of this area to prevent injury. -  John Jamieson  
Keep clear of the bight of any line. For example, coil a line in a clockwise direction onto the deck. In nautical terms, the word 'bight' means loop. For example, if your coil a line, you make bights (loops) in the line.

Lines attached to your boat have a bight too, but the loop might not be as apparent. Think of any line under load as a 'bight-line'. Lines under load could be those used for docking, anchoring, raising a sail, or sheeting in a Genoa.

Think of a bight-line like this: START POINT--LINE--END POINT. The two points of the bight-line are the start and end attachment fittings (i.e. cleats, pilings, bits, winches, windlass gypsy heads, anchors). The line defines that area between the two points (i.e. line, chain). But, the bight-line will not always be a straight line. For example...

Note in the illustration below how the bight-line of the Genoa--the sheet shown in red--forms a loop. Imagine what would happen if one of those fittings in the loop gave way. The loop--under heavy tension--would act like a slingshot.

Anything inside the bight-line would be vulnerable to damage or serious injury. The best position for the crew would be outside of the loop, or bight of the sheet (bold black line in illustration).

Keep this in mind when working with any line or sheet or anchor rode. If you must enter the bite-line, get clear as soon as possible to prevent injury in case of line or fitting failure.

2. Cleat and Stand Aft:
BightLine-Sailing and Docking -  John Jamieson  
As soon as your crew steps ashore with a line they must position themselves so that they are clear of the bight line. Remember POINT-LINE-POINT. Stand on the far side of the dock cleat or dock piling.

3. Work a Line Under Load:
Brief your crew on how to work a line under tension. Often, you will see crew stand next to a dock cleat with line in hand or just a half wrap around the cleat. This could cause injury. Follow this procedure:

Pull the line to the far side of the cleat. Next, wrap a full circle--called a 'round turn'--around the base of the cleat. This creates enough friction to prevent the line from slipping.

If you need to work the boat into the pier, by springing onto the line, you will need to be able to pull in and ease the line. If the cleat has enough room beneath the horns, use the round turn method to work the line. Unwrap the full round turn and pull the slack from the line. Then wrap the line back in a full round turn. You must do this in a quick, smooth motion. Watch the boat as you work the line. Work in harmony with the boat to help the skipper move it alongside the pier.

If the cleat does not have enough room beneath the horns, use the figure-8 method to work the line. Touch the line to the back of the cleat as described earlier. Wrap it over the top of the rear horn, then under the bottom of the forward horn. This forms a partial figure eight that offers good friction to keep the line from running free, but also allows the line to be eased to work the boat alongside the pier.

~~~~~~~~~~~~~~~~~~~~

Use these docking tips to keep your crew safe and sound when working with docking or anchoring lines. Practice these vital cruising skills to gain the skills you need--wherever in the world you choose to cruise!

John Jamieson (Captain John) with 25+ years of experience shows you the no-nonsense cruising skills you need for safer sailing worldwide. Visit his website at www.skippertips.com. Sign up for the Free, highly popular weekly 'Captain John's Sailing Tip-of-the-Week'. Discover how you can gain instant access to hundreds of sailing articles, videos, and e-Books!


by John Jamieson

  

Click on the FB Like link to post this story to your FB wall

http://www.sail-world.com/index.cfm?nid=109829

7:09 PM Fri 24 May 2013GMT


Click here for printer friendly version
Click here to send us feedback or comments about this story.







Cruising USA

The Marion to Bermuda Cruising Yacht Race have announced the opening of registration for its 20th anniversary, which will commence on June 19, 2015. Supported by the Beverly YC of Marion, Mass., the Royal Hamilton Amateur Dinghy Club of Paget, Bermuda, and the Blue Water SC of Boston, Mass., the race is open to seaworthy yachts appropriate for an offshore ocean race as defined in the USSER. ... [more]  

Just the thought of falling overboard scares most sailors into a 'stay-aboard-at-all-costs' mindset. And yet this most serious of sailing emergencies does happen now and then. Recovery will be tough no matter what the marine weather conditions. ... [more]  

If a car or truck's vanity license plate can tell you a lot about the person behind the wheel, what can a boat name tell you about the person behind the helm? ... [more]  

The Cauden Basin in Port Louis has come alive with rally atmosphere over the last week. Transformed to a vibrant marina with yachts dressed overall, boat parties and welcoming new arrivals has made for a great spectacle and an exciting place to be. ... [more]  

Boyan Slat is a 20-year-old on a mission - to rid the planet's oceans of floating plastic. He has dedicated his teenage years to finding a way of collecting it. But can the system really work - and is there any point when so much new plastic waste is still flowing into the sea every day? ... [more]  

Tell me what self-respecting Galley Guy could possibly (while on the beautiful island of Barbados) turn down an opportunity to tour the famous Mount Gay Rum Distillery? For sure, not this Galley Guy! Sadly, the other Galley Guys did not get the call. ... [more]  

Nv charts announces the release of their newly updated chart set for Region 9.1, Bahamas Northwest, including Bimini and Berry Islands, Nassau to Abaco, and Grand Bahama, for 2015-2016 in paper and digital format. ... [more]  

We are northwest of the southern peninsula of Haiti lying within radar range south of Guantanamo Bay, Cuba and drifting in the current in the direction of Port-au-Prince at less than a knot. ... [more]  

The 60ft Makayabella was stormed by elite members of the Irish Navy some 200 nautical miles off Mizen Head - Ireland's most southerly point - in the early hours of Tuesday, September 23rd. Five men, including the three onboard the yacht and another two in England, have been arrested and police are hunting for a sixth man in connection with the seizure. ... [more]  

A pearl among Gulf Islands parks, this sandy haven is ideal for hiking, beachcombing, birding, fishing…or just hanging. Sidney Spit is a park of superlatives. With the best sandy shores, the best sunsets, the best crabbing and some of the best hiking in the Gulf Islands, it’s no wonder it’s a hit with just about all who visit – for a few hours, a day or a week. ... [more]  

Vast, magnificent and remote, Prince William Sound offers the ultimate adventure for cruisers on North America’s West Coast. Few cruising boats visit beautiful and remote Prince William Sound. Some 2,800 square miles in area and situated at the very northern tip of the Gulf of Alaska, this inland sea has a coastline equal to that of Oregon and California combined. ... [more]  

Cast off on a cruise on someone else's boat and you'll want to remember to pack those basic essentials that form the foundation of your personal 'sailing ditty bag'. Each sailor will have their own ideas of the best gear to bring aboard. But here are some pieces of gear I've found to come in handy time and again, day after day. ... [more]  

This was our eleventh Malacca Straits passage, and it turned out to be just like some of the others - a pain in the neck. Keeping in mind that the boat hadn't been actively used for fifteen months, we started cautiously with a 40 mile passage from Singapore to Pulau Pisang. ... [more]  

The Marion Bermuda Race and Harraseeket Yacht Club are thrilled to announce a cruising yacht rally from Maine to Marion in advance of the 2015 Marion to Bermuda race. Called the M2M2B, the rally will be an enjoyable and convenient way for Maine-based yacht skippers to sail from Maine to Marion, MA as they stage their boats for the 2015 Marion-Bermuda race. ... [more]  

The Australian Institute of Marine Science (AIMS) revealed in a peer-reviewed journal, PLoS One on October 9th that inshore reefs are particularly vulnerable to Ocean Acidification (OA)* on the Great Barrier Reef (GBR). 'We found that inshore reefs were particularly vulnerable to ocean acidification (OA) during the wet season. ... [more]  

Estimating the diversity of life by Australian Institute of Marine Science
How many species are on Earth? Answering this simple question is not easy, but essential if we are to understand impacts of global change and manage environmental resources successfully. Without baseline knowledge of how many we have or what we have in different places, how do we know what we have lost, or might lose and how do we manage these natural resources to minimise extinctions? ... [more]  

NOAA, with assistance from the U.S. Coast Guard, will manage the historic wreck of Diamond Shoal Lightship No. 71, the only American lightship to be sunk by enemy action during World War I. The two agencies signed a formal agreement between NOAA’s Office of National Marine Sanctuaries and the Coast Guard’s Historian's Office last month. ... [more]  

A British couple was rescued off Spain's Almeria coast after their 21.6m yacht caught fire. The Coastguard and the 112 Emergency Coordination Service received several reports of a flare going up 12 nautical miles east of Carboneras at 11:30pm on Saturday. ... [more]  

We sail with just two crew most times, so it was amazing to visit a vessel with a ship's crew of 3000, plus another 3000 'passengers' being the various air wing teams deployed aboard. That's 6000 people on a ship that is 1000' long, and displaces 192,900 tons. ... [more]  

Nature’s Own founder Vaughan Bullivant had previously hoped to get around $65 million for the Daydream Island resort he paid $25 million for in 2000. But with his health deteriorating and the island failing to sell in two years, agents have convinced Mr Bullivant to lower his expectations — and the price — to about $30 million. ... [more]  

After sailing approximately 2350 nautical miles, the first of the World ARC fleet has arrived in Port Louis, Mauritius. Nexus, the 17.90 meter Semi Custom Catamaran skippered by Russell Owen, arrived today in the late afternoon. Completing the passage in 13 days, a warm welcome ashore greeted them with offerings of fruit and rum! ... [more]  

A new research project being run by the Royal National Lifeboat Institution (RNLI) with the support of the Maritime and Coastguard Agency (MCA) and the Royal Yachting Association (RYA) is exploring attitudes towards risk and safety, and the various ways yacht sailors participate in their sport. ... [more]  

Will your lifelines pass this sailing test? by Captain John Jamieson, Florida
Most production sailboats have lifelines these days, but just how safe are they. Would they keep your sailing crew or partner, spouse or family members safe in all sailing weather-fair or foul? Put your lifelines to the test today with these five easy sailing tips. ... [more]  

After her gruelling and eventful maiden voyage of over 8000 miles, Aventura was left in the care of the New England Boatworks in Portsmouth, R.I., to give her a thorough service before being exhibited at the Annapolis boat show. With everything done on time, my crew joined me last Saturday ready for the passage to Annapolis. ... [more]  

Super Typhoon Vongfong reached sustained winds of 155 mph (250 km/h) this morning (Oct. 7), with gusts of up to 190 mph (306 km/h), according to the U.S Navy's Joint Typhoon Warning Center in Pearl Harbor, Hawaii. ... [more]  

The Commander in charge of the warship that helped rescue a stricken sailor says she is proud of her company. Conditions during the drama, which began with a May Day distress call on Monday afternoon, were intense, with heavy rain, wind, little light and an incoming electrical storm. ... [more]  

Earth Wind Map - with typhoons by Sail-World Cruising
The Earth Wind Map is an amazing project to visualize global weather conditions carried out by Tokyo based software engineer Cameron Beccario, resulting in a beautifully mesmerising depiction of the earth's winds. Weather data is produced by the Global Forecast System (GFS), operated by the US National Weather Service. Forecasts are produced four times daily and made available for download from NO ... [more]  

For the first time, scientists have used an unmanned aerial vehicle to study killer whales from above. The device they're using is a remote-controlled hexacopter with a high-resolution camera mounted in its belly, and the photos it produces are beautiful and full of detail. The images offer an entirely new view of this species. ... [more]  

Having taken Operation Command of the EU Naval Force at the end of August, a priority for Major General Martin Smith MBE was to visit the Horn of Africa and the east African region to strengthen ties with the EU’s partners and highlight EU Naval Force’s commitment in the fight against Somali piracy. ... [more]  

Since leaving the paradise of the Cocos (Keeling) Islands exactly one week ago, the World ARC fleet have made good progress towards their next destination of Port Louis, located on the western coast of Mauritius. Awaiting the fleet is a beautiful island with its blend of diverse cultures and religions including Hindus, Creole, Chinese, Muslims and Europeans. ... [more]  

Woods Hole Oceanographic Institution (WHOI) researchers are part of a collaborative effort to understand and monitor changes in marine biodiversity within U.S. coastal waters. Marine biodiversity is a key indicator of ocean health and critical to sustaining natural resources such as fisheries. ... [more]  

In preparation for his forthcoming circumnavigation with the Blue Planet Odyssey round the world rally, Jimmy Cornell completed this summer a grueling test of his new 45 foot Aventura, an Exploration 45 aluminum centreboard yacht built by Garcia Yachting in France. ... [more]  

Join Andy Schell and Mia Karlsson, event managers at our World Cruising Club USA base, for the 45th edition of the Annapolis Sailboat Show. For the first time, WCC USA will be featuring a boat in the show (in lieu of a booth this year), to demonstrate what it takes to make a classic cruiser into a proven bluewater voyager. ... [more]  

Canadian shipwreck discovery solves 170-year-old mystery
British couple help stranded Syrian refugees to safety
Blue Planet Odyssey yacht completes Northwest Passage transit
World ARC fleet embarks on leg 11, across the Indian Ocean
Pantaenius and Camper & Nicholsons Marinas become strategic partners
How to make a distance scale for faster navigation
New maps of the polar regions reveal unseen world beneath the ice
Naval Commanders talk on-going piracy threat at sea
Erie, Pennsylvania - Small place, big boating
EU Naval Force frigate, ESPS Navarra aids yacht in the Gulf of Aden
Insurance, towing and safety 'provisions' reminder for snowbirds
A guide to steering without a rudder + Video - a must read and watch!!
You scratched my seagrass!
Cocos Keeling Islands - Yet another paradise for the World ARC fleet
Hurricane Odile: Two Brits missing in Mexico after yacht overturns
Sailor texts girlfriend for help after yacht sinks in Bristol Channel
Gas safety: don’t let it go off the boil
Arctic sea ice summer minimum 2014: A scientific perspective
British Virgin Islands, a taste of Caribbean cruising
The Galley Guys take on the Vancouver International Boat Show
Are you ready to enter that marina?   
Cruising the Bay of Quinte and Thousand Islands   
Ten safe and clean refueling tips for boaters   
World ARC fleet moored at Christmas Island   
Blue Planet Odyssey welcomed to Bora Bora   
Remember to properly dispose of obsolete distress beacons   
Blue Planet Odyssey - Aventura makes landfall in the US   
World ARC fleet bids farewell to Bali   
Antarctic Team discovers mechanism for massive ice shelf collapse   
Baltic 4 Nations - Next edition sets sail July 2015   
BoatUS offers 'Boater's Guide To Winterizing'   
Yachts prepare for second Atlantic Odyssey, departing this November   
Thai drama with Phuket yacht clampdown   
Sailing Rallies launch two new events at PSP Southampton Boat Show   
World ARC crews in Bali   
Could your sailing navigation use a tune-up?   
Images of marine sunsets by Tripadvisor   
Citizen science model proposed to fill fundamental ocean data gap   
Ocean Cruising Club celebrates 60th Anniversary with record gatherings   
The Boat Cookbook   


For this week's complete news stories select    Last 7 Days
   Search All News
For last month's complete news stories select    Last 30 Days
   Archive News







Sail-World.com  


















Switch Default Region to:

Social Media

Asia

Australia

Canada

Europe

New Zealand

United Kingdom


http://www.sail-world.com/event_images/image/Twitter_logo_small.png http://www.sail-world.com/event_images/image/FaceBook-icon.png  

United States

Cruising Northern

Cruising Southern

MarineBusiness World

PowerBoat World

FishingBoating World

 

Contact

Commercial

News

Search

Contact Us

Advertisers Information

Submit news/events

Search Stories/Text

Feedback

Advertisers Directory

Newsletter Archive

Photo Gallery

 

Banner Advertising Details

Newsletter Subscribe

Video Gallery

Policies

 

 

 

Privacy Policy

 

 


Cookie Policy

 

 



This site and its contents are © Copyright TetraMedia and/or the original author, photographer etc. All Rights Reserved.  Photographs are copyright by law.  If you wish to use or buy a photograph contact the photographer directly.
XLXL WAS Cru USA
LocalAds   DE  ES  FR  IT