tides

within 25 miles

Dec 5, 2025

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Astronomy On Tap

Astronomy on Tap Montréal: Power of tides and civilization around black hole

Siboire Saint-Laurent Quebec

December 10, 2025 at 12:30 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 scoutscoastalsedimentbeach

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 tidesking tides nuisance floodingmonitoringhigh tidescoastal floodingfloodingmiami sea level rise flooding high tides miami coastal floodingsea level riseclimate change monitoringnuisance 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 & Environmentcitizen science monitoringarchaeologyenglandheritageintertidalstormsappsurveycoastal

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 & Weatherpondswavesclimateresiliencecoastal communityfeelingsrainclimate changeobservationstormwatercoastalcoastal communitiesspottingseasoceancommunitywater claritystreamsstormssea level risewatchingintensifying stormspondingphotosfloodingbeachweatherlakespicturesturbiditywaterrivers

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanriveralgal bloomsalgal bloomwaterlakepondblue green algaereport

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 & Environmentlow elevationcedarsaltsalt tolerantthe george washington universitycoastal ecologychanging landscapedead treessea level riseclimate changesalineghost forestdelawarechanging shorelinesalt stresswetlandsblackwater national refugespartina patensphragmitesriverbankstorymaptree deathstumpdying treesregenerationwildfirestributariessurvey123sawgrassgeorgiamarineeast coastsoilghosts of the coastforestdisturbanceeastern shoreecologydelaware baysouth carolinadying forestmaritime forestnew yorktidal inundationgedan labprime hook national wildlife refugehurricanesaltwater marshcordgrassfloodingstormgeologymarylandestuaryvirginia coast reservesapblack needle rushbleached treesmullica river estuarymarshgeographytree stumpfloodsomerset countysweet gumdelmarva peninsulasalt water intrusionshorelinenorth carolinagroundwaterseawaterswampkeryn gedanrising seaskilling treesmarsh migrationpineland conversionsaltwatersalt waterblue crabcoastal educationchesapeake baymid atlanticsalt tolerant plantsvirginiacattus islandsaltwater marshescoastal marine ecologyglobal warmingtidecoastaldroughtfloridawoodnew jersey