tides

within 25 miles

Apr 26, 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 sizesedimentcoastalgirl scoutsbeach

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 Sciencesea level risenuisance flooding miamihigh tidesking tides nuisance floodingmonitoringclimate change monitoring sea level rise flooding coastal floodingcoastal floodingflooding king tides high tidesmiami

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 & Environmentarchaeologycitizen science monitoringappenglandstormsheritageintertidalcoastalsurvey

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwavesspottingpondscoastal communitywaterwater claritycommunityobservationturbidityfloodingclimate changerainsea level risepondingriversstreamsbeachcoastal communitiesclimatephotoslakescoastalintensifying stormsfeelingspictureswatchingweatherstormsseasstormwaterresilienceocean

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanriverreportalgal bloomsalgal bloomblue green algaelakewaterpond

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 & Environmentghosts of the coastwetlandsstorymapsalt tolerant plantsspartina patenseast coastglobal warmingseawatermid atlanticsapdelaware baypineblack needle rushgedan labsawgrassblackwater national refugesalt tolerantwildfiresnew yorkghost forestnew jerseyestuarywoodphragmitesdying forestcattus islandforestprime hook national wildlife refugesalt water intrusiondelmarva peninsulathe george washington universitycedarchanging shorelinesea level riselow elevationswampsurvey123virginiadelawarerising seassouth carolinaecologyshorelinemullica river estuarytree stumpcoastal educationsaltwatercoastalfloodingfloridachesapeake bayclimate changemaritime forestvirginia coast reserveland conversionmarsh migrationblue crabsweet gumsaltwater marsheschanging landscapemarshriverbankregenerationtidal inundationkeryn gedandroughttidestormgroundwatercordgrassmarylandhurricanenorth carolinacoastal ecologysalt watercoastal marine ecologyfloodtree deathsalttributariesmarineeastern shoresoilsalinedead treesdisturbancesomerset countybleached treessaltwater marshgeologygeographydying treesstumpkilling treesgeorgiasalt stress