This is a sanctioned Essex County PHRF Association counter regatta for Lake St. Clair and ECPHRF boat of the year.

South Port Sailing Club invites all sailboats to to participate in our

48th Annual Harvest Moon Regatta Saturday September 16th, 2017

Schedule of Events
Friday Evening
1800 Registration ($40) and welcoming committee for visiting boats
1941 Sunset
0713 Sunrise
1000 Deadline for late registration ($50)
1130 Skippers' Meeting
~~ Dry sail launch
1304 (1309 if no Shark one-design start)
Attention multiple-blast horn signal
1305 (1310 if no Shark one-design start)
First warning signal — multiples of 5 minutes between starts
~~ Chili and beer will be available as boats arrive; however ...
1744 An invisible waning crescent moon sets
1800 Nominal dinner time for members and guests who choose not to race, and ...
~~ First finishers start pulling in to harbour
1940 Sunset
2041 Nautical twilight ends
~~ Final finishers breeze their way under dark skies
Sunday Morning
1000 Deadline for dry sail haul-out

Notice of Race

Venue & Organizing Authority

South Port Sailing Club
210 Brighton Road
Tecumseh, Ontario N8N 2L3
(519) 979 SPSC

SPSC Racing Director & Regatta Organizer ..... Darcy Fuller


The series will be governed by the rules as defined in The Racing Rules of Sailing.

The Harold Asselstine Memorial Trophy document details how overall placing in a spinnaker division applies to the awarding of the trophy.

Sailing Instructions

The Sailing Instructions  and any additional documents are available either in the clubhouse or downloadable from this web site. Any changes to the Notice of Race will be incorporated into this online version and posted as a notice to competitors..

The Official Notice Board

The official notice board is in the clubhouse's enclosed porch. Notices will be mirrored on the web site within 24 hours of being posted.


In each division a warning signal will be no earlier than stated in the following table …

Racing for the following classes:
Class Tentative PHRF Splits Flag Warning no Earlier Than
Shark a Shark1305
JOG White 1310
PHRF C191– Blue 1315
PHRF B140–190Green 1330
PHRF A –139Yellow 1345

Classes to Race

Shark One-Design

Canadian Shark Class Association rules are in effect.

PHRF Handicapped

Races will be sailed according to Essex County PHRF Rules except that there are no minimum crew limits.

Time-on-Time Handicapping

Corrected times will be calculated using time-on-time handicapping

Corrected Time ∝ Elapsed Time ÷ (PHRF Handicap + 557s/mi.)


There will be a single JOG class.


The PHRF class will be divided into PHRF A, B & C. The RC will post a notice of splits before the first race. The splits are as in the table above.

Class Flags

Coloured pennants matching the class flag are to be flown from the backstay for JOG and PHRF classes.


In a JOG or PHRF class a boat must either:

  1. have been rated by the Essex County PHRF Association (ECPA) or
  2. have been issued a rating certificate by a North American PHRF station and have an equivalent rating on file at ECPA

Despite rule RRS 78.1, a current valid measurement or rating certificate is not required


Boats must carry liability insurance.

Registration & Facilities

The entry fee is $40 on or before Friday. On Saturday the late entry fee is $50 and no registrations will be taken after 1000.

Visiting boats may make use of the harbour, dry storage and facilities overnight Friday and Saturday for the cost of entry — the dry sail crane (attended and with proof of insurance) may be used to launch before the race on Saturday and haul-out after the race on Saturday or Sunday without additional charge. Use of the crane or for other purposes should be arranged with the RC or the harbourmaster

Please complete the online registration form as early as possible.

SPSC 442º20.241'N82º50.749'W
SCSC 242º18.809'N82º44.006'W
R24 42º27.802'N82º45.100'W
R20 42º26.318'N82º47.310'W
R6 42º22.837'N82º52.491'W
DP7 42º20.830'N82º54.420'W

Racing Area

The start and finish area shall be at Mark 4, 0.75 miles due magnetic north from outside the Pike Creek channel on Lake St. Clair.


The diagrammes in the Harvest Moon 2017 map above show all four of the available triangular courses. The longest is 22.9 nautical miles, the shortest 8.2 nautical miles. See the Sailing Instructions  for details.


Prizes Awarded Participants in Division
1st3 or more
1st & 2nd5 or more
1st, 2nd & 3rd7 or more

SPSC Harvest Moon Regatta flags will be awarded in each division.

Perpetual trophies will be awarded for Best Corrected, First to Finish and First Shark to Finish.


Please visit our navigation page for directions by both land and sea.


Beer and chili are free of charge to racers. Others attending the party can buy food tickets for $10 singly or $15 for two.

Overnight Docking

Overnight docking is available in both wells and rafting on the outside walls.