The primary focus of this site is the near real-time presentation of sea surface temperature (SST) imagery for research and educational purposes. The Satellite Communications Facility at the Johns Hopkins University / Applied Physics Laboratory regularly receives and the Ocean Remote Sensing Group records and processes imagery from the Advanced High Resolution Radiometer (AVHRR) on the NOAA polar-orbiting satellites. SST Sections include: Gulf Stream, Chesapeake,CBLAST, Northern Gulf Stream, Southern Gulf Stream,StormWatch, Gulf of Mexico, Bahamas. Also: Atlantic Hurricane Track Maps & Images, Satellite Observations of Forest Fires, and more.

Tide Predictions for Australia, South Pacific & Antarctica. Also Marine Weather & Warnings, Ocean Temperature, Waves, Sea levels, and Tsunami Alerts. Australian Bureau of Meterorology

The Tides, Currents, and Water Levels Web Site provides predicted times and heights of high and low waters, and the hourly water levels for over seven hundred stations in Canada. Our Department is made up of national headquarters, based in Ottawa, and six regions, stretching from coast to coast to coast.

The Tides, Currents, and Water Levels Web Site provides predicted times and heights of high and low waters, and the hourly water levels for over seven hundred stations in Canada.

DeepZoom Nautical Charts with Tides and Currents. NOAA Charts with variable transparency and animated tides. DeepZoom and Silverlight development.

Tides tables, charts and scripts for US coasts from East to West and Gulf with times of high tides and low, sunrises, moonrises and moon phases.

Professional Satellite Oceanographer Jenifer Clark and professional Meteorologist Dane Clark, both with over 35 years supporting the marine community, invite mariners to take advantage of their real-time ocean charts and weather forecasts for sailboat racing, boat deliveries, ocean cruising, and offshore fishing. Using infrared imagery, satellite altimetry data, and surface isotherm data, oceanographic analyses are produced and available for the Gulf Stream area and all the major currents of the world. Waypoints are also provided for taking advantage of favorable currents and for avoiding unfavorable ones. Dunkirk, Maryland

All about the Moon. Interesting and informative guide to our friendly moon.

The Center for Operational Oceanographic Products and Services (CO-OPS) and its predecessors have gathered oceanographic data along our nation's coasts for over 200 years to protect life, property, and the environment. Serving both the public and other government agencies, CO-OPS is the authoritative source for accurate, reliable, and timely water-level and current measurements that support safe and efficient maritime commerce, sound coastal management, and recreation. The combined efforts, knowledge, and experience of CO-OPS's technicians, scientists, and engineers working to carry out a central mission has led to the development of a reliable center of expertise for coastal physical oceanography. Tides & Currents Education: What causes tides, how they predict tides, and how they measure water level.

A web-based ocean current reference site. Each current has important links, summary text detailing velocity and hydrographic observations, and plots such as, average current speed and locations, drifting buoy positions, sea surface temperature maps, and HYCOM simulations. Funding for this web site is provided by the Gulf of Mexico Research Initiative (GoMRI) through the Consortium for Advanced Research on Transport of Hydrocarbon in the Environment (CARTHE) at the University of Miami Rosenstiel School of Marine and Atmoshperic Science (RSMAS). Initial development of this site was funded by the National Oceanographic Partnership Program (NOPP) through the HYCOM Consortium for Data Assimilative Modeling program. Miami, Florida

New Zealand Tide Tables and Calendars. See tide graphs that cover the whole of NZ for today and up to two months in the future. Kaikoura, New Zealand

Mapped, graphical US tide tables/charts in calendar form from NOAA data.

Tide times in the UK vary around the coast depending on the position of the moon, sun and various other influences. Using tide tables, generated from tidal prediction data, it is possible to see where and when a high tide will occur on any date at a given location.

Free tide tables and tidal charts for locations around the World. Accurate tide times for sailors, fishermen and watersports enthusiasts. Animated tide charts for thousands of ports, harbors and popular coastal locations around the World.

Founded in 1981, Tidelines made an immediate splash with its line of glossy calendars featuring brilliant photographs of ocean scenes. But what made the calendars unique was the collection of wavy lines, called “sine waves,” that charted the rise and fall of the tides in a given area. The sine waves offered a graphic, easy-to-read alternative to standard tide charts that rely solely on headache-inducing numbers. Today, Tidelines calendars and pocket Tidebooks are standard issue throughout the coastal United States, Australia and Mexico with ocean enthusiasts and others that simply enjoy the high quality photographs. Encinitas, California

TIDELOG Graphic Almanacs are based on the official National Oceanic and Atmospheric Administration ("NOAA") and United States Naval Observatory ("USNO") predictions specific to each geographical area and are graphed to give you a visual picture of each day's conditions… at a glance! Tybee Island, Georgia

Tide table and solunar charts for planning your fishing expedition. Tide tables and solunar charts for fishing: high tides and low tides; sun and moon rising and setting times, lunar phase, fish activity, weather conditions.

TIDES provides saltwater tide tables and graphical tide charts to over 4000 sites throughout the US. Full calendar months by default with years of tide charts pre-built.

TidesChart is one of the industries leading websites providing tide charts, fishing times, surf and weather forecasts around the world.

Tidespy tides at a glance is the free tide service brought to you by OceanFun Publishing Ltd. If you are looking for a reliable provider of beautiful high-resolution graphics showing tidal, astronomical, and other information, then look no further. Based in New Zealand

Tidetech applies the science of oceanography to create data products designed to improve efficiency for a range of maritime applications including shipping, offshore industries and renewable energy technologies. Global data products, created using satellite observation and hydrodynamic models, comprise tidal streams, ocean currents, sea surface temperatures and wave and meteorological forecasts. Our most popular products are available on subscription. Hobart, TAS Australia

A Tidal Prediction Service from the United Kingdom Hydrographic Office, allowing you access to seven day Tidal Predictions, completely free of charge.

USHarbors is your source for printable tide charts, marine and onshore weather forecasts, weather buoy data, animated weather radar, and a stream of stories, photos, and videos from the coast, with new content posted every day.

Select a region here, then from that page, select a site for which to generate predictions. You will get basic predictions and a form for customized predictions.

Tide moon and sun predictions for the Gulf Coast, Florida Keys, US East Coast, and US West Coast.