tide

within 25 miles

Apr 23, 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 Marinecoastalgirl scoutsbeachsedimentgrain size

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 Scienceflooding coastal floodingsea level risecoastal floodingnuisance flooding king tides floodingclimate changemonitoringhigh tidesking tides nuisance flooding monitoring miami high tidesmiami 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 & Environmentcitizen science monitoringintertidalstormsheritagecoastalarchaeologysurveyappengland

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherclimate changeturbidityclimatecoastalwatercoastal communitybeachpondswaveswatchingpondingpicturesresiliencesea level riserainspottingfeelingsweatherseasstormwaterstormsoceanriverswater claritylakesintensifying stormsphotosstreamsobservationfloodingcommunitycoastal communities

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineblue green algaereportalgal bloomsoceanwaterpondlakeriveralgal bloom

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 & Environmentsalt tolerant plantssalt water intrusionnew jerseyeastern shoremid atlanticfloridacoastal marine ecologydelaware bayland conversiontributarieskilling treesglobal warmingshorelinefloodingsoilsawgrassblack needle rushcoastalchanging landscapewetlandssaltwater marshtree deathsaltgeographyghost forestestuarysalineghosts of the coastmarinesalt waterblackwater national refugecoastal ecologysea level risewoodwildfirespineprime hook national wildlife refugeforestseawatersalt tolerantmullica river estuarybleached treesstorymapeast coastspartina patensdelawarecedardisturbancenorth carolinaecologysaltwater marshesblue crabnew yorktree stumpgroundwaterlow elevationriverbanksurvey123gedan labmarylandrising seassweet gumdelmarva peninsularegenerationgeorgiastumpmarshdying treesdead treesgeologysapdroughthurricanecordgrasscattus islandmarsh migrationchesapeake baychanging shorelinekeryn gedanthe george washington universitysalt stressfloodphragmitesmaritime forestsomerset countystormsaltwatervirginiacoastal educationdying foresttideswampvirginia coast reservetidal inundationclimate changesouth carolina