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Coastally-trapped Kelvin waves, a signature of El Niño, traveled north along the West Coast during the 1997/1998 El Niño, as shown in a map of sea surface height anomalies. Darker reds show sea levels higher than normal, while darker blues show heights below normal. Scientists are now watching for similar waves to move up the West Coast this fall. Credit: Dillon Amaya/North Carolina State University

Ocean Indicators We’re Tracking for El Niño’s Arrival on the West Coast

9/5/2026

By fisheries.noaa.gov, fisheries.noaa.gov. Has El Niño reached the West Coast? You might think it has. After all, the ocean off Southern and Central California is unusually warm. But that is from a recent marine heatwave predates the current El Niño. Much of the Pacific Coast is experiencing relatively normal conditions while still… SEE MORE

NOAA's GOES West satellite captured this image of three tropical cyclones — Hurricanes Fausto and Genevieve and Typhoon Dolphin — swirling simultaneously in the Pacific Ocean. The image was taken on Tuesday, July 27, at 3:30 PM PDT/ 22:30 UTC. None of the three tropical cyclones made landfall in the United States. Fausto contributed to high surf conditions in Hawaii, and Genevieve also brought high surf to southern California. Typhoon Dolphin continued its track west toward Asia. (Image credit: NOAA Satellites)

Pacific Hurricanes Fausto and Genevieve actually had origins near Africa

8/13/2026

By noaa.gov, noaa.gov. It may be surprising, but two of the hurricanes that swirled in the Pacific last week began their journeys thousands of miles away off the western coast of Africa. Both Hurricanes Fausto and Genevieve developed from tropical waves, which are areas of disturbed weather that rolled off… SEE MORE

Image Credits: Noaa.

Sudden Danger: The Science And Stakes of Flash Flood Forecasting

7/2/2026

By research.noaa.gov, research.noaa.gov. Though not as feared as tornadoes, hail, or lightning, flash floods are one of the deadliest weather hazards in the United States. While the number of fatalities can vary dramatically from year to year, the national average for flood deaths is 88. Lightning accounts for an average of… SEE MORE

Image Credits: Medium.com.

El Nino Forms, Expected To Strengthen, Say NOAA Forecasters

7/1/2026

By noaa.gov, noaa.gov. NOAA’s National Weather Service announced today that El Nino has developed in the tropical Pacific, and issued an El Nino Advisory. El Nino, the warm phase of the El Nino Southern Oscillation (ENSO), is predicted to intensify to a moderate or strong level this fall. Forecasters predict… SEE MORE

A humpback whale feeds on schooling forage fish in Prince William Sound Alaska. Photo taken under NOAA Fisheries Permit #24378 Credit: NOAA Fisheries/John Moran

Capelin: a “Sea Canary” for Marine Ecosystem Change in Response to Heatwaves

5/27/2026

By fisheries.noaa.gov, fisheries.noaa.gov. Capelin are a major forage fish species in high-latitude marine ecosystems. Recent heatwaves in Alaska led to a dramatic decline in capelin abundance, which can have major impacts on predators, including marine mammals, seabirds, and fish. Twenty years ago, Dr. George Rose with Memorial University of Newfoundland called capelin… SEE MORE

A NOAA satellite view of a massive Hurricane Erin churning off the U.S. East Coast taken August 20, 2025. (Image credit: NOAA Satellites)

NOAA Predicts Below-Normal 2026 Atlantic Hurricane Season

5/25/2026

By noaa.gov, noaa.gov. Early preparation essential to staying safe all season. Forecasters with NOAA’s National Weather Service are predicting a below-normal hurricane season for the Atlantic basin this year. NOAA’s outlook for the 2026 Atlantic hurricane season, which runs June 1 to November 30, predicts a 35% chance of a… SEE MORE

High-tide flooding on October 24, 2017, submerged roads and parking areas along Dock Street, in the historic heart of Annapolis, Maryland. Photo by Will Parson, Chesapeake Bay Program. Used with permission.

El Niño and High Tide Flooding, a Possible Double Whammy for Some Coastal Communities in 2026

5/24/2026

By oceanservice.noaa.gov, oceanservice.noaa.gov. NOAA’s National Weather Service is predicting El Niño is likely to emerge by July 2026 and continue through the winter, and for many locations in the U.S. this could mean more high tide flooding. To understand why more flooding is expected, it helps to understand what El Niño is and… SEE MORE

Aviation Weather Center monitors showing the tools used for weather forecasting.

NOAA improves aviation forecasts to bolster U.S. air travel efficiency, safety

4/14/2026

By noaa.gov, noaa.gov. Passengers, pilots, and crew: Get ready for greater peace of mind. Starting in late March, a new NOAA weather forecast system will provide improved prediction of two aviation hazards that pose threats to flight safety and create anxiety among passengers: airplane icing and turbulence. Covering the contiguous… SEE MORE

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