tides

within 25 miles

Apr 18, 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 sizegirl scoutsbeachsedimentcoastal

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 floodingclimate changehigh tidesmiamimonitoring floodingking tidesnuisance flooding high tides monitoringflooding coastal flooding sea level rise king tides nuisance flooding miamisea 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 & Environmentarchaeologyappsurveyenglandstormsheritagecitizen science monitoringintertidalcoastal

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 & Weatherturbidityspottingpondswavescoastal communitieswatchingclimate changelakesstormsweatherpicturesseasstormwaterrainresilienceclimatewater claritystreamsintensifying stormssea level riseriverswatercommunitypondingobservationphotosfeelingscoastalcoastal communitybeachfloodingocean

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsoceanalgal bloomriverpondblue green algaereportwaterlake

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 & Environmentsaltdelawaregeographyhurricanefloodingdying forestcoastal marine ecologygeorgiaclimate changesouth carolinaecologyrising seaschanging shorelinetributariesmarsh migrationmarylandriverbanksalinestormsawgrasssweet gumstorymapeastern shoredead treescordgrasstree stumpsalt stressland conversionseawaterdying treesgedan labghost forestmarinethe george washington universityregenerationsaltwaterblackwater national refugegroundwatercoastal ecologyblue crabsea level risecoastal educationdisturbancespartina patensbleached treescoastalmid atlanticglobal warmingnew jerseydelaware baydroughtwoodshorelineswampstumpmarshwetlandssapchanging landscapevirginia coast reservetideprime hook national wildlife refugephragmitescedarsoilfloodsalt tolerantghosts of the coastsaltwater marshessomerset countysalt water intrusionvirginiawildfiresdelmarva peninsulafloridatree deathsalt tolerant plantsestuarygeologylow elevationchesapeake bayblack needle rushcattus islandkilling treesforestnew yorksalt waternorth carolinamullica river estuarypinemaritime foresttidal inundationsurvey123east coastkeryn gedansaltwater marsh