Predict Wind(Wind by using six different weather models) - Predict Wind

Fast Seas(Routing calculations) - Fast Seas

Windy(Wind Visual Analysis) - Windy

Luck Grib(GRIB Viewer for MAc/iPad) - Luck Grip

NOAA Ocean Prediction(Surface Analysis) - NOAA Ocean Prediction

NOAA Tides Currents(Gulf Stream and major ocean currents) - NOAA Tides Currents

Admiralty Routing(Historical Winds roses and currents) - Admiralty Routing

SailDocs(GRIB files via email) - SailDocs

Global RTOFS(REAL-Time Ocean Forecast System - Global RTOFS

Ocean Connect(Current Maps) - Ocean Connect

Copernicus Marine Service(European NOAA) - Copernicus Marine Service

NOAA GOES Image Viewer(Cloud mass just rain) - NOAA GOES Image Viewer

NASA Worldview(Dust storms, large-scale ice ) - NASA Worldview

EUMESAT(Best Source of Satellite Images) - EUMESAT

NWS Ocen Prediction(48 hour forecast) - NWS Ocen Prediction

SailRouting(GRIB files via email) - SailRouting

Great Circle(Airport distances) - Great Circle

Online free nautical charts and publications - Link

Online free vessel finder- Link