tides

within 25 miles

Apr 20, 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 Marinesedimentgrain sizegirl scoutsbeachcoastal

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 coastal floodingmiamiking tides high tides flooding miami monitoringcoastal flooding king tidesmonitoringflooding nuisance floodingclimate changesea level risehigh tidesnuisance flooding sea level rise

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 & Environmentheritageappsurveycoastalcitizen science monitoringintertidalarchaeologystormsengland

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 & Weatherriverswater clarityintensifying stormsphotospictureswavesfeelingsturbidityoceanwatchingclimate changesea level riseweathercoastal communityfloodingcoastalcoastal communitiesraincommunityresilienceclimateseaspondspondingstreamsstormswaterstormwaterobservationbeachlakesspotting

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marinealgal bloomlakeriverblue green algaewaterpondalgal bloomsoceanreport

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 & Environmentnew jerseysalt tolerantlow elevationcoastal marine ecologysurvey123disturbancemarshdelmarva peninsulafloodsea level risedelawaretree deathcoastal ecologychanging shorelinegeologyvirginiaspartina patenssouth carolinatree stumpphragmitesghosts of the coastvirginia coast reserveblackwater national refugesalt stressgroundwatersalt water intrusioncordgrasswildfiresblue crabpineprime hook national wildlife refugestumpfloridamaritime forestcedarsweet gumsaltwaternew yorkglobal warmingsoilrising seasmarylandtidal inundationsapmid atlanticdead treesgedan labsaltcoastalcoastal educationchanging landscapeeast coastland conversionmullica river estuarysaltwater marshesbleached treestidewetlandstributariesdelaware baysomerset countyestuarysalt waterblack needle rushsawgrassghost forestdying treeseastern shorehurricanegeorgiamarsh migrationdying forestthe george washington universitymarinewoodshorelinestorymapchesapeake baysalt tolerant plantskilling treesdroughtkeryn gedanseawatersalinesaltwater marshriverbankecologycattus islandregenerationfloodingnorth carolinageographyswampforeststormclimate change