tide

within 25 miles

Nov 27, 2025

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21 opportunities found! use fewer search filter criteria to find more opportunities

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Astronomy On Tap

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

Siboire Saint-Laurent Quebec

December 3, 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 Marinesedimentgrain sizecoastalbeachgirl scouts

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 tidescoastal flooding coastal floodingsea level rise monitoringmiami miamiclimate changenuisance flooding nuisance floodingmonitoringking tides floodingflooding sea level rise high tideshigh tides

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 & Environmentheritageenglandintertidalarchaeologysurveystormscitizen science monitoringcoastalapp

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherwatchingobservationpictureswater claritybeachturbiditypondingraincoastal communitieslakescoastalwaterclimate changespottingfloodingpondsfeelingsphotosstormwatercommunityseasoceancoastal communitystormsclimateweathersea level risewavesriversintensifying stormsstreamsresilience

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsriveroceanpondwaterreportlakealgal bloomblue 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 & Environmentblack needle rushgeorgiadelmarva peninsulahurricanemid atlanticsalt stresschanging landscapesea level risesalt water intrusiontributariesdying treescattus islandwildfiresdying forestlow elevationmarinegeographychesapeake baysapmarsh migrationtree deathblackwater national refugemaritime forestbleached treessalt watercoastal ecologydead treessaltwatercoastal marine ecologymarylandsawgrasssweet gumeastern shorecedarestuarysalt tolerantsurvey123woodgroundwaterdelawareecologyghosts of the coastglobal warmingthe george washington universityswampghost forestshorelinephragmitesstumpfloridaland conversiongeologystormchanging shorelinewetlandssomerset countyspartina patenssoilsalt tolerant plantscoastal educationkeryn gedanvirginia coast reservecordgrassmullica river estuaryvirginiariverbankeast coastfloodnew jerseygedan labstorymaptree stumpforesttidal inundationnorth carolinadroughtdelaware baysalineprime hook national wildlife refugetidefloodingpinesaltnew yorksaltwater marshdisturbancesaltwater marshessouth carolinaregenerationblue crabmarshkilling treescoastalseawaterrising seasclimate change