Facebook

Login

Support Sailonline

If you haven't already - join the SAILONLINE YACHT CLUB!

Please also consider making a donation - all amounts are greatly appreciated!

Board » General Discussion » Weather Routing

Hi all,
I've joined SOL so I can learn to compete in long ocean races manually rather than use an automated weather router. Problem is, I don't have the foggiest ideaon where to start! I've had a look around the internet, but haven't been able to find anything for beginners to this, other than some blogs such as SOL's 76trombones.

I appreciate the concepts of VMG and VMC in getting to a point, but at tbr moment I have no idea on where that point should be based on other things such as the weather. A couple of questions I have are:

- Do you work forwards, i.e. look at where you can be in 6, 12 hours etc, or work backwards and look at where you want to be in 2-3 days and route based on that?
- Is there some sort of rule about straying to far from the GC? I can't imagine its wise to add an extra 100 miles to the route for an extra half knot of wind.

I really want to try and get better at this, so any info you have for a begginer would be much appreciated. Also, if anyone is aware of any other media (books or websites etc), that would also be bery helpful!

Thanks in advance!!
Hi Jim

I've picked things up gradually by experimentation and trying to understand what the better SOLers are doing. We are a friendly bunch especially in the chat, so I've learnt a lot of little lessons since joining here.

Some of my tips:
- Try to understand what the top 10 ranked SOLers are up to. If all of them head 30 deg away from the rhumb line, there will be a very good reason. Ask them why, see what happens, learn from what they do.
- To begin with play the long term game on ocean races. Don't worry too much about hour to hour changes. Ignore the ranking until the end. Aim to compete with SOLers of a similar ability rather than the very best (to begin with anyway). Aim for the top 100, then the top 50, then top 25. You have to be very very good to compete for the top 10 - not many get there even after a couple of years, and most not at all.
- Learn the details on shorter races or practice races. VMC, VMG, playing wind shifts etc - all easier to see how the work over an hour or two, or a day. The longer races have a lot more going on and once you are 6 hours behind, you are in a different race.
- Break a race up into manageable chunks. Say the race is 2 days long. Break it up into 6 hour periods. Work backwards from the finish. Work forwards from the start. Explore a few different options using the polar, the weather forecast and a calculator. Predict where you will be for each period. Then look at the first period in more detail. How do you get to the end of the first period in the best position?
- Investigate why different options worked or didn't. We have up to 1000 playing a game, so there are many variables being played out. That we end up so far apart at the finish with identical boats shows how important navigation is.
- Don't worry about stuff ups. We all make them. They are part of learning when to be aggressive or conservative, or even just learning how to play the game.
- Enjoy it!

Cheers, Kevin

Please login to post a reply.

Races

Next Race: 00d 00h 00m


Current Races:

Elephant Island to Marquesas 2025

Prepare to test your limits as we launch into the third leg of the RWW Series and the fifth leg of the 2025 Ocean Championship Series—an epic voyage from Elephant Island to the Marquesas in the heart of French Polynesia. This 4,700-nautical-mile challenge is a true test of endurance, strategy, and raw sailing adrenaline. Aboard the high-performance Volvo 70v4, competitors will face fierce headwinds as they round the legendary Cape Horn and make the thrilling transition from the Atlantic to the Pacific. Do you have what it takes to conquer the Pacific? Join us, and put your skills to the ultimate test.
PRIZE: SMPF
Race #1909
INFO by brainaid.de
VO70_v4 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ2 - RWW - OCCH - SUPSOL - SYC
Race starts: May 05th 11:00 Registration Open!
▶ Flash
GO TO RACE

Bosphorus Strait Sprint 2025


Welcome to the Bosphorus for a testing sprint twice through the narrow channel separating the Black Sea from the Mediter-ranean - the traditional bound-ary between Europe and Asia.
Race 1914
INFO by brainaid.de
Dehler 30 OD PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking:
SPRQ2 - SPRCH - SUPSOL - SYC
Race starts: May 04th 09:00 Registration Open!
▶ Flash
GO TO RACE

Bay to Bay 2025 - Leg 2 - Great Sandy Stait

After a thrilling opener, the 2025 edition of the Bay to Bay Yacht Race continues with Leg 2, bringing even more adrenaline and tactical excitement to the waters of the Great Sandy Marine Park. In collaboration with the Hervey Bay Sailing Club, our SOLers will once again take the helm of their lightning-fast 18-foot skiffs, this time tackling a 24-nautical-mile course through shifting breezes and tight competition.

With fresh legs, sharper tactics, and everything to race for, it’s anyone’s game! See you on the start line for the grand finale!
Race #1906
INFO from brainaid.de
18ft Skiff PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: B2B - SYC
Race starts: May 03rd 21:30 Registration Open!
▶ Flash
GO TO RACE

Bay to Bay 2025 - Leg 1 - Great Sandy Strait

Prepare for an electrifying start to the 2025 Bay to Bay Yacht Race! In partnership with the Hervey Bay Sailing Club, this first leg will see our SOLers take on a fast-paced, 16-nautical-mile sprint through the stunning waters of the Great Sandy Marine Park, weaving past the breathtaking landscapes of the Great Sandy National Park. Racing in high-powered 18-foot skiffs, the fleet will battle shifting winds, tricky tactics, and fierce competition—all in pursuit of victory! With the thrill of the race and an unforgettable sailing experience ahead, we can’t wait to see you on the start line!
Race #1905
INFO from brainaid.de
18ft Skiff PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: B2B - SYC
Race starts: May 03rd 01:00 Registration Open!
▶ Flash
GO TO RACE

Regata dell’Accademia Navale 2025

Welcome to Sailonline’s first partnership with the City of Livorno, in cooperation with the local yacht clubs and the Italian Navy, to offer you the online opportunity to race the Regata dell’Accademia Navale. 630nm in length, starting and finishing in Livorno, the race takes you the length and breadth of the Tyrrhenian Sea via Porto Cervo and Capri. Online, you will be sailing a Class 40, which should keep you well in with the top of the real-life fleet which we will be tracking on screen!
Race #1902
INFO by brainaid.de
Class 40 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
RACE CLOSE: Friday,
May 9 at 2300 UTC.
Race starts: Apr 27th 09:00 Registration Closed

▶ Flash
GO TO RACE

Transat à Deux 2025

Above you see a single-handed sailor semi-foiling his Beneteau Figaro III to the horizon. It is in fact Ireland’s Sailor of the Year and the overall winner of last year’s Solitaire du Figaro, Tom Dolan. Somehow, we got our hands on a polar for the Class, and rather than trying to surreptitiously track Tom and his mates in the 2025 edition of the Solitaire, sailing rather-short, single-handed legs across the Celtic Sea and Biscay, we thought we’d see how our virtual craft would fare on the Class’s double-handed 3900nm Trans-Atlantic, from somewhere in Brittanny to somewhere in the Caribbean via somewhere in the Canaries. Allez, mes braves!
Race #1901
INFOby brainaid.de
Figaro III foil PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC
Race starts: Apr 20th 11:00 Registration Closed
▶ Flash
GO TO RACE

Sinbad by Balloon 2025 - Toamasina to Baia de l'Oiseau


You may recall that when last we visited Madagascar in the company of Sinbad, the Sultan commanded our intrepid inspirator to seek out fabled islands where in Summer the sun barely set. We did and we returned but the Sultan wasn’t happy with Sinbad’s report, so here we go again, now by SOL Balloon instead of sailing vessel. Expect to be in the air for at least 2100nm and depending on how the wind brings us, anything between two weeks and two months before we shall descend at the Sultan’s given coordinates!
Race #1884
INFOby brainaid.de
SOL Balloon PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: SYC - SBB
RACE CLOSE: Sunday,
May 18 at 2300 UTC.
Race starts: Apr 09th 11:00 Registration Closed
▶ Flash
GO TO RACE

Valparaiso to San Francisco 2025

Get ready for an exhilarating new challenge as we set sail on the fourth leg of the 2025 Ocean Championship Series! Following in the 19th century footsteps of Isabel Allende's heroine, Eliza Sommers, 'Daughter of Fortune', this all-new route takes us across the vast eastern Pacific, from Valparaíso, Chile, to San Francisco, California - a 3500nm journey of endurance, strategy, and pure sailing adrenaline. This leg will be raced aboard the powerful Rapido 60, pushing sailors to their limits as they navigate the open ocean. Do you have what it takes to conquer the Pacific? Join us and put your skills to the ultimate test!
PRIZE: SMPF
Race #1900
INFO by brainaid.de
Rapido 60 PARTICULARS
WX Updates:
0430 / 1030 / 1630 / 2230
Ranking: OCQ2 - OCCH - SUPSOL - SYC
Race starts: Apr 07th 11:00 Registration Closed
▶ Flash
GO TO RACE

Go to race archive

SYC Ranking

  1. Sailonline Yacht Club Member WRmirekd
  2. Sailonline Yacht Club Member Patrick70119
  3. Sailonline Yacht Club Member CriticalHippo
  4. Sailonline Yacht Club Member FreyjaUSA
  5. Sailonline Yacht Club Member vida
  6. Sailonline Yacht Club Member KaSToR
  7. Sailonline Yacht Club Member rumskib
  8. Sailonline Yacht Club Member Kipper1258
  9. Sailonline Yacht Club Member bonknhoot
  10. Sailonline Yacht Club Member rafa

View full list

Series

Mobile Client

SYC members have the benefit of access to our mobile/lightweight web client!

The mobile client