tides

within 25 miles

Apr 17, 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 sizesedimentgirl scoutscoastalbeach

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 Sciencemonitoringsea level riseking tides coastal flooding monitoring nuisance floodingclimate changehigh tides miamimiamiflooding high tidesnuisance flooding king tidescoastal flooding flooding sea 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 & Environmentintertidalcitizen science monitoringcoastalappsurveyarchaeologystormsheritageengland

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 & Weatherspottingphotoscoastal communitiespondingresiliencewavesseascoastalbeachrainoceansea level riseturbiditystormspondspictureswatchingclimate changelakeswaterfeelingswater claritycommunityweatherriversintensifying stormsclimatestreamsfloodingobservationcoastal communitystormwater

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsblue green algaewaterreportlakeoceanalgal bloomriverpond

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 & Environmentchanging landscapeseawatercordgrasstidesoilmarineclimate changewetlandscattus islanddying treesbleached treesnew jerseyphragmitesdisturbancehurricaneestuarysalt tolerant plantseastern shoreghost forestblue crabgeographysapsalt stressblack needle rushfloodingfloridachesapeake baymullica river estuarywoodmid atlanticsaltwater marshdelmarva peninsulashorelineriverbankgedan labcoastal ecologychanging shorelinevirginiadroughtecologytributariesmarsh migrationdead treesforestsalt tolerantland conversionghosts of the coastblackwater national refugesalt watersalinethe george washington universitystumpnorth carolinacoastal educationmaritime forestsawgrasssomerset countystorymapgeorgiavirginia coast reservespartina patensprime hook national wildlife refugetree stumplow elevationcoastal marine ecologygroundwatersalt water intrusiontree deathstormsaltwaterrising seassweet gumregenerationcoastalwildfiressurvey123saltwater marshespineglobal warmingsouth carolinakeryn gedandelaware baydying forestkilling treesdelawaresaltfloodgeologyeast coastnew yorkmarylandtidal inundationsea level riseswampcedarmarsh