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 Marinebeachgrain sizecoastalgirl scoutssediment

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 Science king tides high tidescoastal floodinghigh tidesmiami miamifloodingking tides coastal flooding monitoringnuisance floodingsea level rise sea level rise nuisance floodingmonitoringclimate change flooding

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 & Environmentintertidalcoastalcitizen science monitoringstormssurveyheritageapparchaeologyengland

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 & Weatherstreamscoastal communitiesturbiditycoastalcommunitystormssea level risefeelingsseasweatherclimateoceanclimate changewatchingintensifying stormsphotosrainspottingwavespondingcoastal communitybeachwaterpondsfloodingobservationpictureswater clarityriversresiliencestormwaterlakes

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakepondwateroceanalgal bloomblue green algaeriverreportalgal blooms

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 & Environmentdead treesregenerationsalt watertributariessalinesalt water intrusionmid atlanticdisturbancenorth carolinaeastern shoremarshwildfirestidephragmitescoastal ecologyclimate changemullica river estuaryspartina patensriverbanksappineecologycoastalgedan labkeryn gedantidal inundationcoastal marine ecologyfloridaland conversioneast coastcoastal educationsawgrasssalt tolerantsurvey123sea level riseprime hook national wildlife refugevirginiastormdelaware bayrising seassaltwater marshgroundwaterstorymapblackwater national refugewoodbleached treesdelawaresweet gumthe george washington universitysalt tolerant plantschanging landscapetree deathcordgrassvirginia coast reserveestuaryhurricanekilling treesswampglobal warmingblack needle rushmarsh migrationmaritime forestsaltdroughtsaltwaterchanging shorelinesoilnew yorknew jerseydying forestwetlandsblue crabsalt stresssouth carolinaghosts of the coastghost forestfloodingsaltwater marshesgeologygeographychesapeake baydying treesforestmarylandgeorgiastumplow elevationtree stumpmarinecattus islandseawatersomerset countycedardelmarva peninsulafloodshoreline