Tides & Weather in Pennsylvania
Explore Tides & Weather in Pennsylvania Regions
Delaware River, PA
Tide charts, coastal and marine weather, online nautical charts, and local boating and fishing information for the Delaware River, PA. SEE MORE
Lake Erie, PA
Tide charts, coastal and marine weather, online nautical charts, and local boating and fishing information for Lake Erie, Pennsylvania. SEE MORE
FEATURED CONTENT
In The Zone: The Sabre 51 Salon Express
By US Harbors When Sabre Yachts completed construction of hull number 200 of its 48 Salon Express model, more than half the crew who built it had also worked on hull number one. The average tenure on that line was 12 years, and they produced a yacht that proved to… Learn More
National News See All
Meet The Great Marsh Shellfish Company, Oyster Growers in Massachusetts
By fisheries.noaa.gov, fisheries.noaa.gov. When you farm shellfish on Massachusetts’ beautiful coastal marshes, the world is… More
Celebrate National Fishing and Boating Week!
By fisheries.noaa.gov, fisheries.noaa.gov. Marine recreational fishing is a cherished American pastime and draws millions of… More
NOAA Fisheries Announces $2.3 Million to Study Atlantic Mackerel with the Northeast Fishing Industry
By fisheries.noaa.gov, fisheries.noaa.gov. NOAA Fisheries is beginning a cooperative research initiative, partnering with the Northeast… More
Reconnecting Rivers Boosts Oregon Coast Coho Recovery
By fisheries.noaa.gov, fisheries.noaa.gov. NOAA Fisheries supports one of the most ambitious salmon restoration projects on… More
WHOI Develops Tool to Predict Coral Bleaching Months Before It Strikes
By whoi.edu, whoi.edu. A new forecasting tool from Woods Hole Oceanographic Institution could give reef… More
Remarkably Bright Creatures: A Story of Octopus Intelligence Set in the Pacific Northwest
By Janet Green Hammerman, best4boats.com. The Netflix adaptation of Shelby Van Pelt's bestselling novel Remarkably… More
A Year in the Life of Larry the Whale Shark
By fisheries.noaa.gov, fisheries.noaa.gov. One year ago today, researchers deployed a satellite tag on a whale… More
The Coast Is Clear-er: NOAA Unveils New Land Cover Maps 900 Times Greater In Detail
By noaa.gov, noaa.gov. NOAA is releasing new, higher-resolution land cover maps for coastal Alabama, Mississippi,… More
![Coral bleaching at Cheeca Rocks in the Florida Keys in 2023. [Credit: NOAA]](https://www.usharbors.com/wp-content/uploads/2026/06/NOAA_Cheeca-Rocks_07312023_7-e.jpg-660x660.webp)
World’s Fourth Mass Coral Bleaching Event Likely Ended in 2025
By nesdis.noaa.gov, nesdis.noaa.gov. After analyzing satellite data and bleaching observations, NOAA’s experts say the record-breaking… More