This time a change of wind gave the Spanish the weather-gage, and they sought to close with the English, but were foiled by the smaller ships'greater manoeuvrability.
From the en.wikipedia.org
The weather gage, the advantage of having a following wind, was an important factor in naval battles, particularly to the attackers.
From the en.wikipedia.org
The bear thingie is a stake with a wooden bear on it, and the bear is holding a thermometer in one hand and a rain gage in the other, and there is a wind indicator sticking out of its head.
From the scienceblogs.com
This was compounded by the French tendency to fight from the leeward gage, causing the guns to point high as the ships heeled with the wind.