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CoastSnap Logo Landscape

Becoming a beach scientist is a snap. Share your photos from iconic beaches to help us better understand and manage our dynamic coast.

Next time you are at one of our CoastSnap locations, become a scientist for the day by helping us measure how our beaches change over time.

What is CoastSnap?
CoastSnap is a network of simple camera mounts at beaches that invite the public to take a photo and upload it to a centralized location.  CoastSnap harnesses the power of crowdsourcing to record short- and long-term beach erosion and recovery.
How does it work?
WHOI Sea Grant has partnered with the makers of the MyCoast app and the Massachusetts Office of Coastal Zone Management (CZM) to collect and manage CoastSnap photos.  Photos you upload using the MyCoast app are reviewed by researchers from Woods Hole Oceanographic Institution Sea Grant and the Cape Cod Cooperative Extension, and compiled into time-lapse videos that capture shoreline position and beach width as it evolves through time. The videos are shared here and on YouTube.
Where can I find a CoastSnap cradle in Massachusetts? 
WHOI Sea Grant has installed several CoastSnap stations in Massachusetts. Check out locations below!
New Bedford

Mariner's Memorial Way
New Bedford, MA

State Beach

State Beach
Oak Bluffs, Martha's Vineyard, MA

Brewster

Linnell Landing
Brewster, MA

Sandwich

Town Neck Beach (East and West)
Sandwich, MA

Nantucket

End of Hummock Pond Rd.
Nantucket, MA

Sign_and_cradle_Horizontal

Your snaps will help to improve the way local communities and governments manage our valuable beach environments.

1. Snap.

Place smartphone on the camera cradle and take a photo.

2. Share.

Point your phone's camera at the QR code on the CoastSnap sign to upload your photo using MyCoast app. You may also email your photo to coastsnap@whoi.edu.

Sandwich, MA

Visit MyCoast.org/MA to see timelapse slideshows at each location. 

Town Neck Beach, East & West

East- and west-facing CoastSnap cradles are set up at Town Neck Beach in Sandwich. Town Neck Beach has been deprived of material from longshore sediment transport by nearby jetties for over 100 years. This lack of sand input, combined with rising sea levels, has led to the relatively rapid erosion of this section of shoreline. Shoreline protection for homes needs constant vigilance and without active nourishment the barrier beach would not be able to sustain its current location.  By documenting the mobilization of the placed sediment, it is possible to show that not all sand eroded from the artificial dune is “lost.” Instead, it is redistributed along the beach and intertidal zone, creating a system more resilient to future coastal storms.

Town Neck-West
Town Neck-West
Town Neck-East
Town Neck-East
sandwich-map

Oak Bluffs, MA

State Beach Martha's Vineyard

"Little Bridge" inlet by Sengekontacket Pond

State Beach is a relatively narrow barrier beach system that has been highly managed for many years. Due to the thin nature of the barrier islands it is not feasible to allow migration of these landforms while allowing road access to this very heavily utilized recreational beach. This CoastSnap was located to allow outreach on the dynamic nature of sediment in the inlet. After the inlet becomes clogged with sand, it is dredged in order to preserved the tidal flushing of Sengekontacket Pond and that material is then distributed along the barrier beach in order to maintain the landform.

StateBeach, Oak Bluffs, MV
StateBeach, Oak Bluffs, MV
statebeach-mv-map

Nantucket, MA

End of Hummock Pond Rd.

Nantucket has some of the highest erosion rates in Massachusetts. Nantucket’s Coastal Resilience Plan (CRP) has 40 island-wide recommendations to reduce risks of flooding and erosion along our coastline while keeping people safe, promoting healthy and vibrant communities, and honoring the cherished built and natural heritage of Nantucket. If these recommendations are not implemented by 2070, the cumulative expected losses and damages could total $3.4 billion, which far exceeds the cost to implement the CRP.

End of Hummock Pond Rd., Nantucket
End of Hummock Pond Rd., Nantucket
Nantucket-3-map

New Bedford, MA

Mariner's Memorial Way

Many people think New Bedford is safe from coastal storms due to its hurricane barrier, but the coastline is still changing every day and with every storm. CoastSnap at Mariner’s Memorial Way was constructed in partnership with students from Greater New Bedford Regional Vocational Technical High School to track change at one of the most historic and vulnerable sites around the city.

Mariners-Way-CoastSnap
NewBedford-map

Brewster, MA

Linnell Landing

Brewster is known for its wide flats and sandy beaches. CoastSnap at Linnell Landing is helping to keep track of how these beautiful coastal features change with storms, tides, and sea level rise.

Linnell_Landing-CoastSnap
LinnellLanding-map

With your mobile device and our CoastSnap photo cradles, you can capture a valuable record of the beach state, and share it with the hashtags on Facebook and InstaGram or email. Using your snaps, we are building a community database that provides new insights on beach response to changing weather and wave conditions, and extreme storms. Over time, your CoastSnaps will record erosion and recovery cycles, and any long-term changes, helping us understand why some beaches are more dynamic or resilient than others.

CoastSnap was created by researchers at the University of New South Wales in Australia and can now be found in more than 20 countries around the world. For more information on the global CoastSnap effort, see www.facebook.com/coastsnap/.