Wind direction WSW. 25 knots max when I finally got on the water but decreasing. Changed to Starboard iS87 with Drake 320 standard fin for 1st 1 hour attempt and 5.8m KA Koncept. The fin caught too much weed and ruined the hour. Changed to Time Machine Speed 26 fin for second hour attempt and it was heaps better, and faster even as the wind was dying. The TM fin didn't seem to catch the weed either. Nice day but crowded on the water.