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 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 Sciencesea level rise king tidesmonitoringking tideshigh tidesnuisance floodingmiamicoastal flooding coastal flooding nuisance floodingflooding miami flooding high tides sea level rise monitoringclimate change

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 & Environmentheritagestormsenglandintertidalcoastalappsurveycitizen science monitoringarchaeology

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherturbiditywatchingclimate changestreamsresiliencepondsweatherintensifying stormswaterwater claritycoastal communitiesseassea level riselakespondingobservationoceanrainphotospicturescoastal communitystormscommunitybeachfloodingfeelingswavescoastalspottingstormwaterriversclimate

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinelakeoceanriverreportalgal bloomspondalgal bloomwaterblue green algae

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 & Environmentriverbankghost forestsea level risetidetributariescattus islandsalinesweet gumstorymaphurricanesomerset countymaritime forestvirginia coast reservemid atlanticregenerationsouth carolinadroughtmullica river estuarycedarcoastal educationdying treesdelaware baycoastalmarshkeryn gedannew jerseyfloodchanging shorelineglobal warmingphragmitessalt tolerantthe george washington universitynew yorkdead treesstumpspartina patensdisturbancesalt stressdying forestgeographydelmarva peninsulaswampeastern shoresalt water intrusionwoodblackwater national refugeclimate changefloodingsaltwater marshmarinetree stumpblack needle rushdelawareprime hook national wildlife refugeland conversionlow elevationsapsurvey123bleached treessoilshorelinegedan labsawgrassecologyforestcordgrassseawaterghosts of the coastchesapeake baysalt watereast coastgeologyvirginiasaltblue crabstormtidal inundationsaltwaterestuarycoastal ecologymarylandnorth carolinasalt tolerant plantschanging landscapepinegroundwatercoastal marine ecologymarsh migrationkilling treeswetlandstree deathgeorgiawildfiresrising seasfloridasaltwater marshes