Massachusetts Tides, Weather, Buoy Data and Coastal Directory

MassHarbors.com is a comprehensive guide to Massachusetts coastal communities. It includes daily tide predictions, weather forecasts, live weather buoy data, and an ever-expanding directory of local businesses. Make MassHarbors.com your boating homepage.
To search for local resources by location select the "Harbor Guide" tab above and select a harbor from the list or on the map. To search by category, select the "Coastal Directory" tab (above) then choose a category – find marinas, sail lofts, provisions, repairs, great places to eat and socialize, and more!

Designed for everyone who loves the coast — boaters, fisherman, surfers, birders, and weekend beach-goers — all will find one-click access to tides, weather and wind every day.

Tide Charts
Weather Forecasts
Coming Soon, User Data
Coming in 2010:
Add map points, users share info.