tide

within 25 miles

Nov 30, 2025

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21 opportunities found! use fewer search filter criteria to find more opportunities

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Astronomy On Tap

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

Siboire Saint-Laurent Quebec

December 3, 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 Marinebeachgirl scoutsgrain sizecoastalsediment

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 Sciencecoastal flooding king tides coastal flooding miamihigh tides floodingnuisance floodingmiamimonitoring sea level riseflooding nuisance floodingking tides high tidesclimate change monitoringsea level rise

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 & Environmentheritageintertidalstormssurveycoastalapparchaeologyenglandcitizen science monitoring

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weathersea level riseclimate changeclimatestormslakesfeelingswatchingwatercoastal communitycoastal communitiesresiliencecoastalbeachturbiditystreamsstormwaterobservationphotoscommunityweatherwater clarityseasintensifying stormsfloodingrainpondsspottingoceanpictureswavesriversponding

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinepondreportlakeriverblue green algaealgal bloomalgal bloomswaterocean

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 & Environmenttributariesforestgedan labsalt tolerant plantsghost forestnew yorkcedartidedead treesecologydroughtsapmarshmaritime forestprime hook national wildlife refugewoodnew jerseysalinemarylandshorelinespartina patenskeryn gedandelaware bayseawatersoilfloodchesapeake bayblue crabregenerationmarsh migrationtidal inundationvirginia coast reservesalt watercoastal ecologycattus islandsomerset countystumpstorymapvirginiachanging landscapecoastal educationnorth carolinaeast coastgroundwaterdying treesglobal warmingsurvey123wildfireswetlandsgeographythe george washington universitymullica river estuarycordgrasssea level risesaltwater marsheslow elevationdelawarefloodingcoastal marine ecologyestuarysawgrasseastern shorephragmiteshurricaneland conversiongeologybleached treesdelmarva peninsularising seaschanging shorelinesaltsalt stresstree deathblackwater national refugeswampmid atlanticsaltwaterghosts of the coastkilling treescoastalfloridastormpinesweet gumsaltwater marshclimate changeriverbankgeorgiatree stumpblack needle rushsalt tolerantsouth carolinadying forestdisturbancesalt water intrusionmarine