Trade winds Fontaine Maury collected enough information to create wind and current charts for the world's oceans. As part of the Hadley cell, surface air flows toward the equator while the flow aloft is towards the poles. A low-pressure area of calm, light variable winds near the equator is known as the doldrums, near-equatorial trough, intertropical front, or the Intertropical Convergence Zone. When located within a monsoon region, this zone of low pressure and wind convergence is also known as the monsoon trough. Around 30° in both hemispheres, air begins to descend toward the surface in subtropical high-pressure belts known as subtropical
The Golden Ocean is calculated; Peter understands it and succeeds in his classes on board. Before the equator, Peter gets a delirious fever, lasting until they land at Saint Catherine's island off Brazil, where they stay past Christmas. Many die of tropical diseases. Mr Ransome is friendlier with him, but still calls him Teague, an insulting name for an Irish boy. Rounding Cape Horn is fierce. They meet with high winds, thick fog, bitter cold and storms, naming several rendezvous points in the Pacific. "Pearl" rejoins after having fallen in with five Spanish ships, the fleet Peter described to Anson. In March 1741,