Weather

CNN Weather Images
Worldwide wether with charts, Sat images and 3 day forecasts
www.cnn.com/WEATHER/images.html

European centre for medium range weather forecasts
Worldwide "seasonal forecast charts" and  forecasted pressure charts for up to 6 days
www.ecmwf.int

Instituto Nacional de Meteorological Maritima
Spanish Met Off. 12 24 &48 hour wind & swell predictions for areas including the canaries. In spanish only
www.inm.es

Instituto de Meteorologica
Portuguese met Off. Covers Portugal including Madeira and the Azores. In Portuguese only
www.meteo.pt

UK Meteorological Office
UK and maritime forecasts with wrold satellite images. Some information is by subscription only
www.metoffice.com

The weather underground
Has a huge amount of marine and land-based weather information. Available in several languages
www.wunderground.com

World meteorological Organization
UN Agency. Co-ordinates between national met offices and encourages standardisation. Gives forecasts, records and other information
www.wmo.ch

Frank Stapletons weather site
A meteorological site constructed by a yachtsman (and former senior met off forecaster) for yachtsmen. Lots of useful links.
www.frankstapleton.clara.net

US National weather service
Good range of surface analysis. 5 Day forecast charts for both sides of the Atlantic.
weather.noaa.gov/fax/otherfax.shtml