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 Marinegrain sizesedimentgirl scoutscoastalbeach

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 Scienceclimate changefloodingsea level rise flooding miami king tidesmiamihigh tides nuisance floodingking tidescoastal flooding sea level rise high tidesnuisance floodingmonitoring monitoring coastal 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 & Environmentsurveyintertidalcoastalheritagecitizen science monitoringstormsarchaeologyappengland

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherseasfloodingpictureswavessea level riseoceanclimate changewatchingphotosintensifying stormspondingriverscoastalcommunityweatherrainstreamsstormwaterpondscoastal communitieswaterturbiditybeachwater clarityresiliencecoastal communityspottingstormsobservationclimatefeelingslakes

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomsoceanpondriverreportlakewateralgal 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 & Environmentriverbanktree deathgeorgianorth carolinasaltwater marshesmarylandmarineshorelineeast coastecologypinecoastal educationgeologystormsalt stressstorymapswampghost forestnew yorkcoastalsalt tolerant plantshurricanevirginiableached treestributariesghosts of the coastregenerationmarshblackwater national refugedisturbancestumplow elevationkeryn gedaneastern shorerising seaschanging shorelinechesapeake baykilling treesdead treessaltwater marshblue crabdying forestsawgrasssapdelaware bayfloridacoastal marine ecologyland conversionsalt water intrusiongeographycordgrassdelmarva peninsulaphragmiteswoodforestsalt tolerantdying treesmaritime forestsouth carolinachanging landscapegroundwatertidal inundationfloodingmid atlanticseawatersweet gumgedan labestuarytidewetlandsnew jerseydroughtclimate changesea level risesalt watertree stumpspartina patenssaltcoastal ecologysoilsalinesaltwatermarsh migrationmullica river estuaryprime hook national wildlife refugewildfiressomerset countyvirginia coast reserveblack needle rushfloodcattus islanddelawarecedarglobal warmingthe george washington universitysurvey123