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Manual

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Title
Date 2007-12-20 08:27:37 2007-12-20 08:29:27
Editor jakob jakob
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2007-12-20 08:27:37 by jakob
2007-12-20 08:29:27 by jakob
36The boat performance is expressed in the so called36The boat performance is expressed in the so called
> polar curve, which is visible to you. The polar c> polar curve, which is visible to you. The polar c
>urve state the boat speed as a function of wind sp>urve state the boat speed as a function of wind sp
>eed and TWA. Take time and study the plot to learn>eed and TWA. Take time and study the plot to learn
> how to sail the boat efficiently. Different wind > how to sail the boat efficiently. Different wind 
>speeds are shown with different colored curves. Fo>speeds are shown with different colored curves. Fo
>r a certain wind speed follow the corresponding co>r a certain wind speed follow the corresponding co
>lored curve for all various TWA:s around the boat.>lored curve for all various TWA:s around the boat.
> For a certain wind speed and TWA you can read the> For a certain wind speed and TWA you can read the
> corresponding boat speed as represented by the di> corresponding boat speed as represented by the di
>stance from the origin to the colored curve. The p>stance from the origin to the colored curve. The p
>lot does not differ negative from positive TWAs si>lot does not differ negative from positive TWAs si
>nce our boats are symmetric. Your boat gets the po>nce our boats are symmetric. Your boat gets the po
>lar curve boat speed (=100% performance in the pol>lar curve boat speed (=100% performance in the pol
>ar window) at all times unless you have hit land a>ar window) at all times unless you have hit land a
>nd your boat has some level of damage.>nd your boat has some level of damage.
3737
38Race types38Race types
39------------39------------
40There are basically two kinds of races, fleet-race40There are basically two kinds of races, fleet-race
>s and timed-races. >s and timed-races. 
tt41
41* Fleet race: In a fleet race you typically regist42** Fleet race:** In a fleet race you typically reg
>er a boat during the registration phase in which p>ister a boat during the registration phase in whic
>ractice sailing is allowed. One hour before the st>h practice sailing is allowed. One hour before the
>art all boats are suddenly automaticaly towed back> start all boats are suddenly automaticaly towed b
> to the starting point, stopped and moored there d>ack to the starting point, stopped and moored ther
>uring this last hour before the start which we cal>e during this last hour before the start which we 
>l the prestart phase. During the prestart phase yo>call the prestart phase. During the prestart phase
>u can send commands and chats but the boat will no> you can send commands and chats but the boat will
>t move. At the time of the race start all boats ar> not move. At the time of the race start all boats
>e let go simultaneously.  The last command will be> are let go simultaneously.  The last command will
> the one controlling the boat. First boat completi> be the one controlling the boat. First boat compl
>ng the course is the winner!>eting the course is the winner!
43
42* Timed races: In a timed race you may (within lim44**Timed race:** In a timed race you may (within li
>its) start at any time you like. The time of your >mits) start at any time you like. The time of your
>first command is your start time. A start using a > first command is your start time. A start using a
>delayed command is possiblecomplete the course and> delayed command is possiblecomplete the course an
> your total sailed time will be compared to others>d your total sailed time will be compared to other
> in the leaderboard. Once you have finished the co>s in the leaderboard. Once you have finished the c
>urse you may register a new boat and go for anothe>ourse you may register a new boat and go for anoth
>r try. >er try. 
4345
44Weather46Weather
45--------47--------
46State of the art high resolution forecasts by Weat48State of the art high resolution forecasts by Weat
>hertech is used as the sailing environment. The re>hertech is used as the sailing environment. The re
>solution in both time and space varies depending o>solution in both time and space varies depending o
>n the race. The forecasts are true in the sense th>n the race. The forecasts are true in the sense th
>at we are in the simulator sailing in authentic we>at we are in the simulator sailing in authentic we
>ather. All boats sail in the wind forecasts at the>ather. All boats sail in the wind forecasts at the
> 10 meter level. Usually, the client give you acce> 10 meter level. Usually, the client give you acce
>ss to seal level atmospheric pressures also. The f>ss to seal level atmospheric pressures also. The f
>orecasts are typically updated once or twice per 2>orecasts are typically updated once or twice per 2
>4 hour period. Updates are fairly immediately and >4 hour period. Updates are fairly immediately and 
>normally phased in during an hour or so. Note that>normally phased in during an hour or so. Note that
> in some races new forecasts show up in the middle> in some races new forecasts show up in the middle
> of the night... > of the night... 
4749

Races

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Current Races:

Bluefin Tuna - Mexico Gulf to North Sea 2026

Join us and follow the Bluefin Tuna, as they migrate from their spawning grounds in the Gulf of Mexico to their feeding grounds in the North Sea off the coast of Norway. This 4300 nm race is part of our Ocean Championship and the final race of OCQ2 2026, and also the second leg of our Migration series. We will be sailing in our Gunboat 90. Race #2035
INFO by brainaid.de
Gunboat 90 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ2 - MIG - OCCH - SYC
Race starts: Jun 08th 11:00 Registration will open soon
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Thessaloniki to Port Said 2026

Welcome back to the Eastern Mediterranean for the fifth race of our Magical Mediterranean Series. Only marginally less unlikely to be ever raced in real life during SOL’s lifetime than our previous race from Tobruk to Iskenderun, this 710nm race takes us from Greece’s ancient northern port of Thessaloniki through the Aegean island maze, south east into the Levantine Sea to a finish in modern Port Said, in splendid Swan 65s!
Race #1977
INFO by brainaid.de
Swan 65 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: MED - SYC
Race starts: Jun 06th 15:00 Registration Open!

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AWKR 2026


The Australian Women's Keelboat Regatta celebrates and promotes women's sailing in Australia. Comprising a week of intense racing on Melbourne’s Port Phillip Bay, the event has grown to become Australia’s premier women’s regatta and one of the largest in the southern hemisphere, and these past several years Sailonline have been delighted to offer all-comers the opportunity to contemporaneously race against Australia's women virtually in a 20nm round the cans race in Port Phillip Bay. Prepare for some excellent Australian competition! We'll be racing J-109.
Race #2025
INFO by brainaid.de
J-109 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SPQ2-SPCH-SUPBUD-SYC
Race starts: Jun 05th 02:00 Registration Open!
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TuziTekwini TIMED Race 2026

Sailonline is delighted to have been invited again to partner with the King Shaka Yacht Club (KSYC) of South Africa to bring a virtual version of the Tuzi Tekwini Ocean Raceto our online community.
The Tuzi Tekwini Ocean Race is a near 90 nautical mile race down the east coast of South Africa from the port of Richards Bay to the port of Durban. Achievable in a single day and seen by some as an easy mile-builder, the course is more tactical than some think and should not be underestimated. This iconic race promises to be an unforgettable experience for yachting enthusiasts.
Our online version of the race will be a TIMEDrace so you may RE-REGISTER HEREto try again after finishing a run. You will have two weeks to test your skill and decision making after the race opens.
Race #2037
INFOby brainaid.de
Sailonline’s virtual yacht for all your runs will be our much-loved Farr 38 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
TRQ2 - TRCH - SUPBUD - SYC
RACE CLOSE: Saturday,
13 June at 23:00 UTC
Race starts: May 31st 12:00 Registration Open!
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Susan Hood Trophy Race 2026

Lake Ontario Offshore Racing (LOOR) welcomes racers to Sailonline’s virtual version of their annual Susan Hood Trophy Race. This year, this pleasant weekender on western Lake Ontario will be of about 60nm in length, and online for convenience will start and finish at the Port Credit Yacht Club (PCYC). At or before the real-life Skipper’s Briefing a decision will be made to race the course clockwise (course Delta) or anti-clockwise (Echo). If there is time we will match this online. As before, the race is the first of two that will count towards a special Sailonline's LOOR Series medals, but this year we sail in Jeanneau Sun Fast 3300s. Bon voyage!
Race #2033
INFOby brainaid.de
Sun Fast 3300 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: LOOR - SUPBUD - SYC
RACE CLOSE: Friday,
June 5 at 2300 UTC.
Race starts: May 29th 23:45 Registration Open!

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SoCal 300 2026


With California Offshore Race Week already well under way, here now is your chance to participate virtually in SDYC's challenging 243nm (as the seagull flies) SoCal 300 from Santa Barbara to San Diego. With as ever a wide and wild range of boats entered for the real race, whose progress we hope we will be able to follow on our own chart by linking to the YB tracker, virtual SOLers will have to dig deep to remain competitive in our trusty Santa Cruz 52s.
Race #2036
INFO by brainaid.de
Santa Cruz 52 PARTICULARS
NAM_AWIP WX Updates:
0245 / 0845 / 1445 / 2045
Ranking: SUPBUD - SYC
RACE CLOSE: Wednesday,
June 3 at 2300 UTC.
Race starts: May 28th 20:00 Registration Closed
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Cross the Convergence 2026 - St Helena to Cape Verde


The fourth race of our series of ocean voyages across the World’s convergence zones takes us out of the Pacific into the Atlantic for a 2200nm race in Judel Vrolijk 62’s, from the desolation of St Helena, there where Napolean Bonaparte saw out the end of his life, to the even greater desolation of Fogo in the Cape Verde’s. You’ll have to cross the equator, with the coasts of Africa and South America your only navigational restrictions.
Race #1984
INFOby brainaid.de
Judel Vrolijk 62PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: CCZ - SYC
RACE CLOSE: Saturday,
June 6 at 2300 UTC.
Race starts: May 22nd 18:00 Registration Closed
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  1. Sailonline Yacht Club Member WRmirekd
  2. Sailonline Yacht Club Member KaSToR
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