sail-world.com
 
 
News Home Cruising Photo Gallery Video Gallery
Sail-World.com : Make Navigation Safer with These Custom 'Chart Marks'
Make Navigation Safer with These Custom 'Chart Marks'

'When the light is bad and time is short, annotations can make life easy and safe'    .

Do you find it difficult to read your navigation chart at night or in rainy sailing weather? Wouldn’t it make things easier to highlight dangers, anchorages or lighted buoys along your sailing routes? John Jamieson (Captain John) here gives some practical tips about how to make your navigation easier and safer when the light is bad and time is short.

NOAA nautical charts or British admiralty charts contain a hefty supply of nautical chart symbols. Make coastal navigation easy with custom marks—or annotations—so that the most important ones stand out.

Annotation Tools Needed:

* 2 pencils
* long straight edge (parallel rules, protractor)
* ¾' transparent tape
* fine tip permanent felt tip marker
* yellow, orange and dark blue highlighters or colored pencils

Tape Over Chart Scales:

Add life to you nautical charts when you tape them. Needle points from dividers or drafting compasses can poke holes into Latitude and Longitude scales. This causes the chart to wear faster over time. Use a transparent tape that can be written on to cover the scales along each edge of the chart. That way, your scales are still easy to read, can be marked with a pencil or pen and erased without marring the chart, and your costly chart will be protected from holes from navigation tools.

Accent Your Sailing Route:

Use this same technique to save wear on sailing tracks or routes. Draw a light pencil line of your sailing tracklines. Double check your work. Tape over the tracklines. Use a fine tip laundry marking pen along with your straightedge to trace the tracklines on top of the tape. Pencil in the magnetic course above and speed on bottom of the track line. Now, your tracklines will stand out nice and bold and the chart will be protected for longer wear.

Circle Buoys or Lighthouses:

Tape over significant lighted buoys, light structures or lighthouses. Then, circle each structure with your felt tip marker. This makes the aid to navigation stand out in dim light. To add clarity, add another strip of tape and write down the main features of the structure.

For example:
* 'Buoy 16 – Quick flashing red'
* 'Light 21 – Flashing 4 second green'
* 'Cape Lookout Lighthouse – Flashing white every 15 seconds

Mark Emergency Anchorages:

Look for deep water pockets along each side of the trackline. Highlight the abbreviated sea bottom type within each pocket. Here are common bottom types you will see on nautical charts. (Note: sea bottom abbreviations are always italicized on a nautical chart)

Cl = clay
Co = coral
Grs = grass
Hd = hard bottom
K = kelp
M = mud
Rk or Rky = rocky
S = sand
Sh = shells
So = soft bottom

Highlight Dangerous Shoals:

Highlight all shoals within 2 miles on each side of the sailing trackline. Use the dark blue highlighter or combine dark blue and yellow for a deep green shade. Never use red markings on a nautical chart. This color disappears under a red night light. Choose magenta--a purplish shade of red used on nautical charts. Now your navigation will stand out under white or night light!

Use these techniques to customize your navigation charts for easier, safer coastal navigation. Keep things simple so that your sailboat crew can see at-a-glance what lies ahead on the sailing route.

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 for a free issue of the highly popular 'Captain John's Sailing Tips' newsletter. Discover how you can gain instant access to hundreds of sailing articles, videos, e-Books and more!


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=98231

3:45 AM Sat 9 Jun 2012GMT


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







News - USA and the World

Volvo Ocean Race 2014-15, Day 14 onboard Team Alvimedica. Our boat smells a bit better this morning and I’m not sure if it’s because the gnarly concoction of freeze-dried brew in the bow has been sacrificed to the sea along with some of Mark, Charlie, and Alberto’s head hair, or if it’s because those three have had a complete bathing following said sacrifice to King Neptune. ... [more]  

A remarkable list of contributors to sailing in the U.S. were presented with US Sailing’s highest honors during Friday night’s Awards Dinner, presented by Rolex, at the Hilton Milwaukee City Center. ... [more]  

Join the crew of the ORMA60 TeamVodafoneSailing as they slash 20 minutes off their previous record for the PIC Coastal Classic on Friday. The Coastal Classic is a 119nm course from Auckland to Russell in the Bay of Islands. Originally conceived as a drag race between multihulls and monohulls ... [more]  

The 2014 Argo Group Gold Cup Quarter Finals were completed Saturday morning and the Semi Finals, Petite Finals and Finals will all be sailed on Sunday. Ian Williams (GBR) GAC Pindar and Eric Monnin (SWI) Swiss Match Racing Team came through the quarters with 3-0 scores. Williams, the Alpari World Match Racing Tour leader at 12-0 is undefeated in all his races. ... [more]  

Argo Group Gold Cup - Light air drama in Bermuda by Alpari World Match Racing Tour
A frontal system edging its way towards Bermuda resulted in light winds, a grey sky and racing eventually being canned early, but not before the remaining Quarter Final flights had been completed at the Argo Group Gold Cup, the sixth stage of the Alpari World Match Racing Tour. ... [more]  

Searching for breeze and pressure on the race course was a game of snakes and ladders for young competitors at the Renaissance Re Junior Gold Cup today. While grappling with the need for patience and consistency – two requirements for sailing well in light air – many sailors were tested during the third day of racing on Bermuda’s Great Sound. ... [more]  

The penultimate day of the La Torche PWA Grand Slam saw stunning sunshine as the mercury hit almost twenty degrees. In the afternoon seven of the world’s best sailors took to the water for a radical tow-in contest, which kept the crowds entertained with the massive aerial antics on display. ... [more]  

The 35th Rolex Middle Sea Race was one to remember. Not only for international fleet that, for the third year in a row, set a record number of entries, but for the array of conditions that the yachts faced. From no wind to too much; from flat calm to turbulent seas; from going nowhere to flying fast and furious: the 606-nm mythical racecourse offered everything. ... [more]  

Volvo Ocean Race 2014-15, Day 14 onboard Team SCA. I’m discovering there are two types of days offshore: the days where not much happens, and the days where so much happens it’s hard to believe that’s just one day! Yesterday was one of those days and I’m unsure where to begin! ... [more]  

Day four at the 2014 RS:X Youth Worlds in Clearwater, Florida, and the sound of the day was that of racers whooping and hollering past the race committee boats (two imposing 44-ft power catamarans provided by event sponsor MarineMax) in a breeze that high-wind specialists had been waiting for all week. ... [more]  

The prize giving ceremony for the Rolex Middle Sea Race was held at the Mediterranean Conference Centre, one of Valletta's most historic venues. Honoured guests included: The Minister of Tourism; The Hon Dr. Edward Zammit Lewis. ... [more]  

Dongfeng Race Team is putting in a dominant performance at the China Cup International Regatta, with scores of 1,1,1,2 so far in IRC Division B, with last year’s winner Whiskey Jack in second. The Jeanneau Sunfast 3600 is skippered by the boat’s designer, Frenchman Daniel Andrieu. ... [more]  

Volvo Ocean Race: Heading for the speedway to Cape Town *Feature by Richard Gladwell, Sail-World.com/nz
The Volvo Ocean race fleet are now all around the turning mark of Fernando de Noronha, and have continued down the Brazilian coast. Currently the first three yachts, Abu Dhabi Ocean Racing, Team Brunel and Team Vestas Wind are all travelling at 17kts, as they travel around the St Helena High. ... [more]  

2014 Optimist World Championship - The first stage of the OptiWorlds Argentina 2014 schedule has finished today. The fleet was divided in three equal parts: the first third is gold, the second one is silver and the last fleet is bronze. This individual regatta continues next Tuesday. ... [more]  

2014 - 15 Volvo Ocean Race - Abu Dhabi Ocean Racing won the race to the Equator late on Thursday and were in good shape to make the turning mark of Fernando de Noronha at the head of the Volvo Ocean Race fleet as their six rivals were still playing catch-up despite finally escaping the Doldrums. ... [more]  

After more than 17 years with the International Sailing Federation (ISAF) Jerome has decided to pursue other professional challenges. ... [more]  

2014 Renaissance Re Junior Gold Cup - Stamina and determination were key factors for the competitors racing in day two of the Renaissance Re Junior Gold Cup today. The 14 international guests and 26 young Bermudians finished five races on Bermuda’s Great Sound. This is a test of endurance for any sailor especially young ones. ... [more]  

With less than a day left to reach the turning mark at Fernando de Nonoha, 220nm off the coast of Brazil, Abu Dhabi Ocean Racing has retained the lead she built in the Doldrums. She is unlikely to be headed, although the second boat on the water, Team Brunel is projected to be less than an hour behind at Fernando ... [more]  

2014 International Masters Regatta - Anyone heading out to San Diego Bay this weekend is likely to witness some of sailing’s most legendary skippers show exactly why they’ve earned the reputation as the best in the business. Established in 1975 by Don Trask, the International Masters Regatta features the best master sailors from around the world and is being hosted by the San Diego Yacht Club ... [more]  

One flight of the Quarter Finals was sailed Friday afternoon following the completion of the Qualifying Rounds and the selection of opponents and draw for boats. The Quarter Finals set Ian Williams against Marek Stanczyk, Taylor Canfield against Steffan Lindberg, Eric Monnin against Pierre Morvan, and an all Swedish pairing of Bjorn Hansen against Johnie Berntsson. ... [more]  

What could be better than racing for three days with over 2000 of the world's best sailors? How about racing for four days! The St.Maarten Heineken Regatta is proud to announce that their pre-event, the Gill Commodore's Cup, is accepting entries in all boat categories (excluding Lottery Class). ... [more]  

The seventh day of the La Torche PWA Grand Slam saw the light winds continue, despite a promising forecast for today. In the late afternoon a few of the sailors took part in a tow-in training session as there is scope to run a tow-in contest tomorrow, with the forecast looking glassy. ... [more]  

Picture postcard perfect conditions returned to Bermuda for the third and final day of Qualifying at the Argo Group Gold Cup, the sixth stage of the 2014 Alpari World Match Racing Tour. After yesterday’s torrential rain, Hamilton Harbour was bathed in glorious sunshine and breeze that by lunchtime was gusting up to the mid-teens. ... [more]  

Volvo Ocean Race: Leaders pass Fernando and head for Cape Town *Feature by Richard Gladwell/Sail-World.com/nz
Volvo Ocean Race Control reports that the lead boats in the 40,000nm race have rounded, or rather passed, the turning point off Fernando de Noronha. They are now proceeding down the Brazilian coast, to round the back of the South Atlantic high pressure zone , and have what is expected to be a fast ride to the Leg 1 finish in Cape Town. ... [more]  

Melges 32 Gold Cup on the horizon by International Melges 32 Class Association
With a fleet and sailors as diverse as the nightlife on Ocean Avenue, the Melges 32 Gold Cup, hosted by the Coconut Grove Sailing Club kicks off in just two weeks, featuring eighteen ultra-high performance Melges 32 teams from nine different countries. ... [more]  

Rolex Middle Sea Race - Keeping a good watch by Media Royal Malta Yacht Club
Peter Dimech, Principal Race Officer and Race Chair spoke about the storm that raged through the Rolex Middle Sea Race fleet. “The remaining yachts racing in the Rolex Middle Sea Race are expected to arrive at the Royal Malta Yacht Club by today and tomorrow. Whilst the wind speed has decreased, the sea state is still significant and we are keeping a close watch on the yachts still at sea. ... [more]  

Volvo Ocean Race 2014-15, Onboard Team Alvimedica. I’d hate to come across as being impossible to please but after days of wanting out of the doldrums, days of struggling with routines, with sleep, with a lack of regularity and consistency to our schedules, and of course--predictability to the weather—we’re 'out' and still trying to find it ... [more]  

Volvo Ocean Race 2014-15, Day 13 onboard Team SCA. I’m unsure if I should be nervous, excited, stressed, or thrilled today. As today I get to have fish guts smeared over me only to then become officially apart of King Neptune’s kingdom. ... [more]  

There was a shakeup at the top on day three of the 2014 RS:X Youth Worlds in Clearwater, Florida! Fully recharged thanks to the lay day yesterday, all competitors were eager to enter the final stretch of the competition in Clearwater, and the planing conditions in the forecast certainly contributed to the excitement on the beach. ... [more]  

The opening day of the 105-boat China Cup International Regatta saw old rivalries renewed in the Beneteau 40.7 class, as Vatti Sailing stole victory from Vanke Longcheer in the opening Simpson Marine Passage Race from Hong Kong to Shenzhen. ... [more]  

Team Alvimedica Navigational Strategist, Anderson Reggio, explains the issues ahead of the crews in the remaining half of leg 1 of the 2014-15 Volvo Ocean Race. After the Equator and Fernando, the weather looks to be shaping up to be pretty standard for the South Atlantic. The St Helena High which typically dominates this body of water is the main driver for breeze in the short term. ... [more]  

The next landmark, or ‘sea mark’ if you will, for Leg 1 is crossing the Equator, as Team Alvimedica continue to make their way south to round Fernando de Noronha off the coast of Brazil. Crossing this latitude is not like crossing any other on their way around the world, but has special significance for sailors who have never crossed the 0° parallel of latitude. ... [more]  

Volvo Ocean Race 2014-15 - Mapfre cruzará el Ecuador hacia las 13:00 aproximadamente. ... [more]  

Argo Group Gold Cup – AWMRT - Canfield and Williams shine in Bermuda
RenaissanceRe Junior Gold Cup Day 1 - Strong performances and jitters
PIC Coastal Classic: TeamVodafoneSailing smashes course record
Argo Group Gold Cup - Canfield and Williams first into Quarter Finals
La Torche PWA Grand Slam - Waiting game continues on day 6
Volvo Ocean Race - Anything can happen in the Doldrums
Volvo Ocean Race - Abu Dhabi Ocean Racing first to exit the Doldrums
Volvo Ocean Race - Day 12 for Team Alvimedica
Rolex Sydney Hobart - Luna Sea 100th entry for 628 nautical mile race
Student Yachting World Cup - England emerges victorious
RORC Transatlantic Race fast approaching
Star Sailors League Finals - Three American greats to compete
America's Cup: Airbus and Oracle Team USA forge technology partnership
Rolex Middle Sea Race - Another dramatic day
Rolex Middle Sea Race - Artie confirmed as overall winner
Argo Group Gold Cup - Near perfect start for GAC Pindar
Volvo Ocean Race - A nightmare for sailors
The 2014 Severne Starboard Aloha Classic is coming...
Rolex Middle Sea Race 2014 - Artie's heroic return
Argo Group Gold Cup - Slender lead for Marek Stanczyk
Ben Ainslie Racing foiling on the Solent + Video *Feature   
METS names DAME Award nominees   
La Torche PWA Grand Slam - A day of rest for wave sailors   
Rolex Middle Sea Race - A day of reckoning for the fleet   
Volvo Ocean Race - Playing the Doldrums lottery   
Volvo Ocean Race - Dongfeng Race Team takes on the Doldrums   
Volvo Ocean Race - Team Alvimedica, somewhere in the windless ITCZ   
Rolex Middle Sea Race - Artie gunning for glory   
Volvo Ocean Race - Another perspective from Team SCA   
Rolex Farr 40 World Championship - Success in San Francisco   
RS:X Youth World Windsurfing Championship - Intense racing + Video   
Rolex Middle Sea Race - Big breeze and lumpy seas   
The first sail that changes lives   
Volvo Ocean Race: Blogs from the Boats - Leg 1, Day 10 plus Videos *Feature   
Volvo Ocean Race: Leg 1 turns inside out in Doldums *Feature   
34th Student Yachting World Cup La Rochelle 2014 - Fifth race day   
2014 Argo Group Gold Cup - Match racers defy Gonzalo   
Volvo Ocean Race: Big gains for two boats in Doldrums *Feature   
Argo Group Gold Cup - Qualifying Groups set   
Renaissance Re Junior Gold Cup - Kids breeze past Hurricane Gonzalo   


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  http://www.sail-world.com/event_images/image/RSS-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 NEW US
LocalAds   DE  ES  FR  IT