http://nhc-hp3.nhc.noaa.gov/index.html
The National Hurricane Center (NHC) provides research data on tropical cyclones over the Atlantic, Caribbean, Gulf of Mexico, and the Eastern Pacific. The NHC page presents access to forecasts, hurricane warnings and advisories with satellite images and weather maps. There are links to other meteorological sites that include the National Data Buoy Center (NDBC) and the Atlantic Oceanographic and Meteorological Laboratories.