MaineHarbors.com is a site hosting tide charts for the Maine, New Hampshire, Massachusetts and Rhode Island areas, updated daily.
Other than this particular service, site visitors will find in MaineHarbors.com lots of weather information, like sea temperature, satellite images and wind speed maps, plus onshore weather reports. A cool feature about this site is that it links to 30+ live webcams around the Maine area. Also take a look at the nautical information resources to learn the meaning of signal flags, or reviews on books on boating and life on the sea plus a very thorough index of links to boating and sea activities in Maine, New Hampshire, Massachusetts and Rhode Island, which includes a list of boating supplies and maintenance business, accommodation and hotel information, plus guides to onshore activities. Being listed in this area of the site is free, so if your business is somewhat related to boating, it could be a good idea to submit it. 
