Science serving Washington's ocean and coasts

For over 50 years, Washington Sea Grant has helped people and marine life thrive by supporting research, technical expertise and educational activities that foster the responsible use and conservation of ocean and coastal ecosystems.

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Latest news

Summer 2026 Sea Star

A new issue of our biannual magazine is here!
Through our Sea Star magazine, Washington Sea Grant shares highlights from our research, outreach, and education programs. 

First detections of highly invasive European green crab on Orcas Island

Students from Orcas Island Middle School discover green crab molt while on a field trip
Orcas Island, WA — Evidence of invasive European green crab was detected for the first time on Orcas Island in May, when a Washington Sea Grant (WSG) Crab Team volunteer monitor and science teacher Amy Sprenger reported one of the distinctive five-pointed shells on Crescent Beach in Eastsound. 

Third Annual Salish Sea-wide Molt Blitz coming June 26

Are you one of the millions of Washington residents living on or near the Salish Sea? 

Best practices for clean boating

Best practices for clean boating

As you enjoy the long days and warm weather out on the water, remember to follow best practices to keep our shared waters clean and healthy for all. Washington Sea Grant provides education and materials to help boaters prevent small oil spills and to pumpout their waste.

Between 2021–2024, examples of WSG’s impact included:

  • $250m

    in supported economic benefits and services

  • 1,500

    jobs created or sustained

  • 7,633

    acres protected, enhanced or restored

Support Washington Sea Grant

Washington Sea Grant’s Development Fund supports marine science programs for K-12 and college students and helps fund marine-related research, outreach and education throughout Washington state.

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