Had almost identical results further south. Fished 6 miles south of Monument Saturday. Late start with 2 limits from 2:00 - 4:00, 22 lbs.
Sunday tried from the net stakes at the NW side of Kellys, moved to West of Kellys, moved to 2 miles South of Monument, Nothing doing. Ended up on the same spot at Saturday and managed a dozen fish from 1:30 - 3:30. That was it for the day.
Wonder if that wind shifting out of the East had anything to do with the slow late bite ?