Explore the Wicked High Tide Storymap!
Explore our all-new StoryMap with interactive maps, data viewers, and videos to learn all about Boston’s Wicked High Tides.
2026 High Tide Dates
Check out our event calendar to find out when the highest tides are predicted this fall!
Tidal flooding can cause safety hazards for businesses and residents along the water. Follow these guidelines to stay safe during this astrological event! Safety Tips
Drive Carefully
If you have to drive, avoid flooded areas. They can cause dangerous road conditions, and salt water can seriously damage your car
Check In
Check in with your neighbors when the tides are wicked high. Call or knock on doors to make sure our most at-risk community members are safe, including small children and seniors.
Have a Plan
Make a plan with friends and family in case of flooding. Know where important documents are, and have a “go” bag ready with a first aid kit, snacks, and water.
Get a Photo
Document flooding by taking a photo or video, and share it on social media. Let your elected officials know this is a critical issue for Boston!
Tidally Awesome Boston Resources!
Boston's Coastal History SLL High Tide Trail
Follow the High Tide Trail to explore the history of Boston’s changing coastline and learn what future changes may be in store.
Track Tidal Floods and Cycles Wicked High Tide App
Explore live data from Long Wharf and track the Wicked High Tides!
Boston Harbor Conditions Real-Time Monitoring Dashboards
Explore live data from monitoring equipment across Boston Harbor, from wave buoys to flood monitors.
City of Boston Resources Boston Office of Climate Resilience
Learn how Boston is taking action to adapt to and prepare for the impacts of climate change.
Blog Dear Future Boston
Learn about our 2025 letter writing activity and read what messages folks had for future Boston!
Further Learning
StarTalk Video Neil deGrasse Tyson Explains the Tides
A deep dive into the complex, beautiful phenomenon of tides with Neil deGrasse Tyson and Chuck Nice.
NOAA Lesson: Moonlight Serenade Tide Wheel
Print out this interactive tide wheel to better understand the effect of the lunar cycles on our world ocean!
Gulf of Maine Research Institute Sea Level Rise & Coastal Flooding Book List
A librarian-created list of high quality children's literature designed to grow interest and curiosity related to sea level rise and coastal flooding.
