Complex sentence: By July, the winds in the region are dominated by the Azores high and historically this has resulted in a 75% chance of moderate (11-16 knot) winds aft of the beam for ideal sailing conditions.
Split into simpler sentences: By July, the winds in the region are dominated by the Azores high. Historically this has resulted in a 75% chance of moderate (11-16 knot) winds aft of the beam for ideal sailing conditions.