Welcome to Our Parish



A great place to grow and enrich your Catholic faith.

We are a Roman Catholic Parish of the Archdiocese of Boston (Massachusetts). We are a beautiful beach community located in Marshfield.  We are a multi-ethnic, socially, culturally, and educationally diverse faith community.

Deeply committed to Jesus Christ, we endeavor to become a unified community of faith, worship, and service.  We strive to be a warm, welcoming and caring parish in which the gifts and talents of all, young and old, are recognized and graciously used to nourish others.


 Sowing Seeds

Sowing Seeds of Marshfield is a network of people who share their time, ideas and special gifts to support residents in our town various levels of need.  Please click on the link to go to the Sowing Seeds website to see how your time, talent and gifts may benefit those in need. 



Are you searching for that unique gift!

Don't miss the annual Christmas Craft Fair on

Saturday, November 9th- 9:00am-3:00pm 

Our Lady of the Assumption Church hall 

40 Canal Street, Green Harbor, Marshfield, MA

Shop local, shop handmade by local artisans!

Get a jump on your Christmas list  Find that perfect gift for family and friends.  Visit our children's room for fun and games along with a visit from Santa!

Gift selections will include:  handmade jewelry, toys, soaps, pottery, sea glass photography, scarves, ornaments, holiday wreaths, dips, jams, handmade bows, and so much more.  Lots of raffles!!

We have something for everyone on your list!



  Welcome to FORMED!

We are excited to have purchased a subscription to the St. Augustine website FORMED for your use.  To get you started, we have chosen a few short videos to review during the Advent season.  The site, however, has so much more.

Did you know that like our stomachs, our souls get hungry! Jesus reminds us of this hunger when He says: “Man shall not live by bread alone, but by every word that proceeds from the mouth of God” [Matthew 4:4]. That word that proceeds from the mouth of God is made available to us through Sacred Scripture and the teachings of our Catholic faith.

FORMED is an amazing website with something for all ages: movies, video studies, an audio bible, audiobooks, testimonies and other inspiring talks, and e-books. And, FORMED has a app so that you can have spiritual food available with just 1 click, anytime and anywhere!

To get started, click on  the link below.  It will take you to the FORMED site and prepopulate our code FT6KVZ.  Add your email address.  You will be directed to go to your email to verify the address and click on the link.  When you click on the link, it will take you to the registration page where you will create your password.  You are ready to go!  Let the exploring begin........

Weekly recommendations can be found in the custom content section near the bottom of the page.













Religious Ed

Our Faith


Parish Photos

Event Calendar





Saturday: 4:30 PM
Sunday: 8:30 AM & 10:30 AM; 5:30 PM

Weekday Mass
Monday through Saturday: 8:00 AM

First Friday Mass
8:00 AM Adoration of the
Blessed Sacrament until 9:00 AM

10:30 AM Family Masses
Please see our calendar for specific dates.

Sacrament of Pennance
: 8:45-9:30 AM


Upcoming Events

Maps and Directions

Catholics Come Home Catholic TV