Navigation and Weather

Tides & Currents
Tides Online
Weather buoy observations

Online Charts:

NOAA National Weather Service (NWS):

From: Hayden Frank, Senior Forecaster, NWS, Boston, MA

List of NOAA Websites

“National Weather Service Marine Products and Services” newsletter, page 4

United States Coast Guard (USCG) Local Notice to Mariners

USCG Navigation and Vessel Inspection Circular (NVIC) 01-16:
Use of Electronic Charts and Publications in lieu of Paper Charts, Maps and Publications
First Coast Guard District LNM Notification

United States Naval Observatory (USNO): Astronomical Information Center (Sun, Moon, Time, etc.)


Weather radar
Atlantic Satellite Imagery (Hurricane, Infrared)

US Tide Charts: MAMaine, RI

Contact the WebMaster ( for corrections or new links to add.