Captain's Weather
   Features forecasts from the Canadian Maritimes to the US Gulf coast from data derived from the US National Weather Service and Environment Canada.
   http://www.captainsweather.com/

Decoded Offshore Weather Data
   Features worldwide coverage of buoy data charts. Hosted by Florida State University.
   http://www.coolwx.com/buoydata/

Gulf of Maine Ocean Observing System
   Provides recent and historical weather and oceanographic information about the Gulf of Maine from buoys, satellites and models.
   http://www.gomoos.org

Intellicast.com - Sail
   Provides sailing forecasts based upon weather and wind. Find satellite and radar imagery, and links.
   http://www.intellicast.com/Sail/

Marine Weather @ Weather.org
   Provides forecast map of US waters based upon wind speed and mean-sea-level pressure (MSLP) data. Also features links to forecasts for major US ports.
   http://weather.org/marine_weather.htm

Marine-meteo.com
   Marine forecasts including pressure, winds, and waves for France, Europe and World in English and French.
   http://www.meteo-marine.com/

NOAA Marine Observation Backbone
   Portal maintained National Oceanic and Atmospheric Administration (NOAA) locate and identify, and provide links to line offices and their observing systems.
   http://mob.ndbc.noaa.gov/cgi-bin/mob.cgi

National Boating Weather Report
   Provides forecasts for small craft surface operations. Includes 12 and 24 hour prediction maps for US coastal waters.
   http://www.marinersguide.com/weather

National Data Buoy Center
   Offers recent and historical observations recorded by the National Oceanic and Atmospheric Administration (NOAA) and administered by the National Weather Service of the United States.
   http://seaboard.ndbc.noaa.gov/

Oceanweather Inc.
   Offers global, regional, and site specific forecasting based upon aggregate wind barb, current and sea surface temperature (SST) data.
   http://www.oceanweather.com/

SailFlow
   Weather service designed specifically for nearshore sailors. Provides animated radar, satellite, and wind information.
   http://www.sailflow.com

Storm Warning: Advancements in Marine Communications and Forecasting
   Provides information on the wreck of the Edmund Fitzgerald and the fall storm season on the Great Lakes. Find forecast and warnings definitions and related links. Hosted by the Marquette, Michigan National Weather Service.
   http://www.crh.noaa.gov/mqt/fitzgerald/

Tides Winds and Weather
   Graphic tide charts and moon phase, marine weather forecast and weather warnings, real-time buoy reports, local weather radar, aerial photos for over 500 locations.
   http://www.thiswaytothe.net/tides/

WWW Tide/Current Predictor
   Generates predictions for harmonic tide and current conditions. Features links to related resources. Hosted by the Department of Biological Sciences, University of South Carolina.
   http://tbone.biol.sc.edu/tide/sitesel.html

Weather Navigator - World Offshore Observations
   Find forecasts based upon station plot maps divided by region. Generated by the Weather Research Center.
   http://www.wxresearch.com/off.htm

YBW.com Weather
   Find location and shipping forecasts for UK coastal waters. Includes 14 day tide tables.
   http://www.ybw.com/weather/home.html

iWindsurf.com - Wind and Forecasts
   Offers information on wind and current conditions for US and Canadian waterways.
   http://www.iwindsurf.com/windandwhere.iws