tides

within 25 miles

Apr 21, 2026

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Astronomy On Tap

Astronomy on Tap Flagstaff | Entropy on Tap

Mother Road Brewing Co. AZ

April 29, 2026 at 1:30 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 sizebeachsedimentcoastalgirl 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 Sciencemonitoring floodingnuisance floodinghigh tidesfloodingmiamisea level rise miami coastal floodingcoastal flooding king tidesking tides sea level rise high tides nuisance flooding monitoringclimate change

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 & Environmentcoastalheritageappcitizen science monitoringstormsenglandsurveyintertidalarchaeology

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 & Weatherfeelingspicturesriversclimatestormspondingwatchingfloodingpondswavesstormwaterobservationcoastal communitycoastal communitiesstreamsintensifying stormswaterlakesclimate changecommunitybeachoceanturbidityphotossea level risespottingweatherseasrainresiliencewater claritycoastal

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinereportoceanblue green algaealgal bloomswateralgal bloompondriverlake

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 & Environmentsurvey123pinesalt water intrusionglobal warmingcattus islandvirginia coast reservestorymapsalt stresscordgrasswildfiressaltwatersoilmarsh migrationcoastal marine ecologybleached treessaltwater marshestuarythe george washington universityblackwater national refugewetlandssweet gumdroughtcoastalmid atlanticflooddead treessalt watersouth carolinakeryn gedansalinemarinenew jerseysalt tolerant plantsprime hook national wildlife refugephragmiteslow elevationriverbankstormmullica river estuarydying foresttideshorelinespartina patenstributariesforestregenerationnew yorkblue crabsaltdying treessomerset countymarylandcedarsaltwater marshesswampghost forestdisturbancegeorgiakilling treesrising seasgedan labseawaterfloodingeastern shorehurricanedelaware baystumptree deathgeologynorth carolinageographygroundwaterdelmarva peninsulasalt tolerantclimate changeeast coastvirginiamaritime forestwooddelawarecoastal ecologyecologycoastal educationchanging shorelinemarshland conversionblack needle rushtree stumptidal inundationchesapeake baysea level riseghosts of the coastsawgrasssapfloridachanging landscape