Sunset Series Race showing SpinnakersDelta at SunsetPower Boatsail to top of mastMetridium on starboard tack.  Port Bow.winch grindingChildren with life jacketsSan Mateo Bridge with sailboatsSYC Cruise-Out to CPYCSan Mateo Bridge with Sunset and SailboatSailing past Farallons with spinnakerMetridium on port tack.  Looking at Starboard bowRaft up at PetalumaFishing at the Delta

Racing Marks

This page is updated with the new mark positions as of May 2019.

Sequoia YC Mark Locations

Sequoia YC Marks

Mark Description  Location
20 Redwood Creek Light 20
[R Fl 4.0s]
37° 30.592' N
122° 12.799' W
Dolphin Dolphin mark at SW end of Wharf #4 37° 30.550' N
122° 12.711' W
16 Redwood Creek Light 16
[R Fl 6.0s]
37° 31.030' N
122° 12.550' W
8 Redwood Creek Light 8
[R QFl 1.0s]
37° 32.020' N
122° 11.630' W
7 Redwood Creek Light 7
[G Fl 2.5s]
37° 31.990' N
122° 11.530' W
4 Redwood Creek Entrance Light 4
[R Fl 2.5s]
37° 32.826' N
122° 11.707' W
3 Redwood Creek Entrance Light 3
[G Fl 4.0s]
37° 32.996' N
122° 11.602' W
2 Redwood Creek Entrance Light 2
[R QFl 1.0s]
37° 33.172' N
122° 11.778' W
Y Private yellow collar buoy marked 'Y' 37° 32.589' N
122° 09.982' W
O Private yellow collar buoy marked 'O' 37° 33.613' N
122° 11.071' W
12 San Francisco Bay South Channel Light 12
[R Fl 4.0s]
37° 33.588' N
122° 12.631' W
S Private yellow collar buoy marked 'S' 37° 33.959' N
122° 13.723' W
X Priate yellow collar buoy marked 'X' 37° 34.496' N
122° 11.926' W
E Private yellow collar buoy marked 'E' 37° 34.835' N
122° 13.082' W
B San Francisco Bay South Channel Buoy 11
[Green can buoy]
37° 34.956' N
122° 14.879' W

GPX File of SeqYC marks (use .gpx extension when saving)

Intermark Distances