tides

within 25 miles

Dec 5, 2025

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Astronomy On Tap

Astronomy on Tap Montréal: Power of tides and civilization around black hole

Siboire Saint-Laurent Quebec

December 10, 2025 at 12:30 AM through 3:00 AM

Community

US Army Corps of Engineers

Beach Grain Size Data Collection

Build a database of coastal grain size.

Anywhere

Ongoing

Citizen ScienceGeology & Earth ScienceNature & OutdoorsOcean Water Marinegrain sizesedimentbeachcoastalgirl scouts

Florida International University

Catch the Tide Miami - Peeking at Future Sea Levels

To better understand flooding, validate inundation models and support decision making with data and understanding.

Near your search location!

Ongoing

Citizen Science monitoring nuisance floodingsea level rise miami coastal flooding high tides king tides floodingclimate change sea level risehigh tidesfloodingmonitoringking tidesnuisance floodingcoastal floodingmiami

MOLA (Museum of London Archaeology)

CITiZAN (Coastal and Intertidal Zone Archaeological Network)

To respond to the threat to England’s coastal archaeology

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsComputers & TechnologyArchaeology & CulturalOcean Water MarineEcology & Environmentenglandstormssurveyintertidalcoastalappcitizen science monitoringheritagearchaeology

Coastal Resilience Design Studio

Coastal Observer

Engaging citizens to monitor weather and water in our changing environment.

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Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathercoastalwaveswater clarityintensifying stormspondsclimate changeclimatefloodingresiliencecoastal communitybeachstreamscoastal communitiesstormsoceanrainstormwaterpicturesriversobservationweatherpondingsea level risewatchinglakeswatercommunityspottingfeelingsseasturbidityphotos

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanriverreportwateralgal bloomsalgal bloompondlakeblue green algae

College of the Atlantic

George B. Dorr Museum of Natural History

Bar Harbor Maine

Ongoing

CommunityExhibitionLive ScienceGeneral ScienceVisit/Drop-In

Ghosts of the Coast

Document the formation of ghost forests.

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineEducationEcology & Environmentgeorgiamarsh migrationsawgrassecologydelmarva peninsulawoodcattus islandgedan labsweet gumcoastalblack needle rushmarylandsea level risegeographykilling treesvirginiasalt water intrusionsapmid atlanticglobal warmingdelawareeast coasttributarieskeryn gedanshorelinepineestuaryregenerationdisturbancehurricanefloodlow elevationprime hook national wildlife refugesaltwatertree stumpdying forestghosts of the coastswampstormwildfirestidal inundationmullica river estuarycordgrassdead treesmaritime forestsoilnorth carolinaghost forestcoastal marine ecologybleached treessaltwater marshesland conversionthe george washington universitymarinespartina patenseastern shorerising seassalt waterclimate changeseawaterchesapeake baytree deathphragmitescoastal ecologygeologystorymapsomerset countysouth carolinastumpcoastal educationsalt tolerant plantstidenew jerseyblackwater national refugedelaware baysaltnew yorkriverbankvirginia coast reservesaltwater marshdroughtgroundwaterchanging shorelinefloodingmarshsalinechanging landscapedying treessalt tolerantwetlandsblue crabsurvey123salt stressfloridaforestcedar