yacht

within 25 miles

Jan 31, 2026

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

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Kids Friendly Only

21+ Only

Participant Age Range Minimum

100

Participant Age Range Maximum

100

Cost

Any Cost Free Only

Topic

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Indigo V Expeditions

Monitoring Ocean Health

Anywhere

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsEcology & EnvironmentBiologyOcean Water Marineocean healthmicrobiomesecology & environmentplanktonsailingnature & outdoorsclimate change

Secchi Disk study

Help study marine phytoplankton.

Anywhere

Ongoing

Citizen Sciencetemperaturephytoplanktondivingplanktonmarine. ocean. seaclimate changesailingsecchi diskanglingboatyacht

Surfrider Foundation

Surfrider Santa Cruz

Monitor water quality at beaches and freshwater sources.

Multiple locations, including yours!

Ongoing

Citizen ScienceOcean Water MarineBiologyNature & OutdoorsClimate & WeatherGeology & Earth SciencePolicyEcology & EnvironmentEducationSocial Scienceenterococcusbacteriarecreationoceanographychemistryconservation sciencecaliforniaconservationmarine biologybeachessurfridercentral californiablue water task forcewildlifesanta cruznorcalmarine sciencewater qualityoceanenvironmental sciencepollution

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