tides

within 25 miles

Apr 18, 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 Marinebeachgrain sizegirl scoutscoastalsediment

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 Sciencenuisance floodingcoastal flooding miami high tidesclimate changemonitoring nuisance flooding monitoring sea level rise coastal floodinghigh tides king tidessea level risemiamiking tides floodingflooding

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 monitoringarchaeologyenglandintertidalstormscoastalheritagesurveyapp

Coastal Resilience Design Studio

Coastal Observer

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

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsOcean Water MarineClimate & Weatherphotospondingweatherpondsturbidityfloodingcoastallakesfeelingsclimatecoastal communitiesstreamsseasbeachriverswater clarityintensifying stormsclimate changewateroceanspottingobservationpictureswavesstormsrainstormwatersea level risecommunityresiliencewatchingcoastal community

CyanoTRACKER

Monitor algal blooms and report it.

Multiple locations, including yours!

Ongoing

Citizen ScienceGeology & Earth ScienceEcology & EnvironmentGeographyClimate & WeatherNature & OutdoorsOcean Water Marineoceanalgal bloomalgal bloomsblue green algaelakepondriverreportwater

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 & Environmentdead treessalt water intrusionsaltwater marsheskilling treesstumpgeologyfloodingfloodstormblack needle rushshorelinewetlandsgeorgiatree deathprime hook national wildlife refugesalinetree stumpriverbankvirginia coast reserveblackwater national refugepinelow elevationdisturbancemullica river estuaryforestdying treesghosts of the coasttidal inundationsalt stresssaltwatervirginiasaltwater marshthe george washington universityeastern shorechesapeake baycordgrasssalt watermaritime forestcoastal ecologymid atlanticphragmiteshurricanecoastal marine ecologyland conversionrising seascoastalmarylandstorymapsouth carolinamarshgeographysoilfloridaglobal warmingswampsapwoodsaltnorth carolinaseawaternew yorksurvey123salt tolerant plantsblue crabclimate changegroundwatersawgrasssea level risechanging shorelinesalt tolerantsweet gumregenerationdelmarva peninsulatributariescedardroughtgedan labchanging landscapedelaware bayecologydelawarecattus islandspartina patensmarsh migrationeast coasttideestuarysomerset countycoastal educationdying forestghost forestmarinenew jerseywildfiresbleached treeskeryn gedan