🔬 Discovery

Maury's wind and current charts

Cartas de vientos y corrientes de Maury

Date
1847 · confidence high
Place
US Naval Observatory, Washington, D.C., United States
Credited to
Matthew Fontaine Maury
Field
Cosmos & Earth

What was discovered

Maury compiled thousands of ships' logs into seasonal wind and current charts, recommending routes that cut weeks off voyages. It was the foundation of physical oceanography and of maritime meteorological conferences.

Maury sided with the Confederacy in 1861 and his legacy is politically contested; his charts stayed in use.

What it led to

  • the Brussels meteorological conference (1853)
  • Physical Geography of the Sea (1855)
  • oceanography and national weather services
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Sources✓ verified 2026-11-04