Rip tide - Wikipedia
A rip tide, or riptide, is a strong offshore current that is caused by the tide pulling water through an inlet along a barrier beach, at a lagoon or inland marina where tide water flows steadily out to sea during ebb tide.
The differences between rip currents, undertows and rip tides
What Is a Rip Tide? A rip tide - or riptide - is a powerful current caused by the tide pulling water through an inlet along a barrier beach. When there is a falling or ebbing tide, the water flows strongly through an inlet toward the ocean, especially one stabilized by jetties .
Rip Currents - NOAA's National Ocean Service
A rip current, sometimes incorrectly called a rip tide, is a localized current that flows away from the shoreline toward the ocean, perpendicular or at an acute angle to the shoreline. It usually breaks up not far from shore and is generally not more than 25 meters (80 feet) wide.
What is a rip current? - NOAA's National Ocean Service
2024年6月16日 · A rip tide is a specific type of current associated with the swift movement of tidal water through inlets and the mouths of estuaries, embayments, and harbors. A rip current is a powerful, channeled current.
What is a rip current and why are they so dangerous? What to know
2024年6月21日 · "Rip currents are powerful, channeled currents of water flowing away from shore," according to the National Weather Service. "They typically extend from the shoreline, through...
Rip current - Wikipedia
A rip current (or just rip) is a specific type of water current that can occur near beaches where waves break. A rip is a strong, localized, and narrow current of water that moves directly away from the shore by cutting through the lines of breaking waves, like a river flowing out to sea.
Rip Currents - National Oceanic and Atmospheric Administration
2024年9月19日 · Rip currents are often referred to as drowning machines by lifeguards and are the leading cause of rescues for people in the surf. They are particularly dangerous for weak or non-swimmers, but a strong rip current is a hazard for even experienced swimmers.
Rip current | Definition & Facts | Britannica - Encyclopedia Britannica
2024年10月3日 · rip current, narrow jetlike stream of water that flows sporadically seaward for several minutes, in a direction normal or nearly normal to a beach. Such currents are probably the cause of most ocean bathing accidents blamed on undertow.
RIPTIDE | English meaning - Cambridge Dictionary
a dangerous area of strongly moving water in the sea, where two or more currents (= water moving in a particular direction) meet: The riptide was pulling a surfer under. a strong negative …
What Is a Riptide? | Is It the Same as a Rip Current? - Surf Hungry
2021年12月31日 · A riptide is a strong flow of water within enclosed tidal areas such as harbors and estuaries. It’s caused by a tide that pulls water through an inlet along a lagoon or barrier beach wherein the water flows out to the sea. Oftentimes, people don’t know how severe a riptide is until they get swept away by it hundreds of meters away from the ...
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