St. Mary Star of the Sea. St. Margaret Parish
About St. Mary Star of the Sea. St. Margaret Parish
St. Mary Star of the Sea and St. Margaret Parish serves the Buzzards Bay shoreline communities of Onset and Buzzards Bay, Massachusetts, within the Diocese of Fall River. The two-church parish offers daily morning Mass at St. Margaret's and Sunday Masses at both sites. Distinctive ministries include Eucharistic Adoration at St. Joseph the Worker Chapel, a Mental Health Ministry partnership, and a weekly rosary broadcast on WPLM 99.1 FM.
St. Mary Star of the Sea. St. Margaret Parish is a Roman Catholic parish in Onset, Massachusetts, part of the Diocese of Fall River. The parish offers Mass 9 times per week, including Sunday at 7:30 AM and 9 AM and 11 AM. View the full schedule below.
Mass Schedule
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Mass and sacrament times can change for holy days, seasons, and special events. Please confirm directly with the parish before visiting.
Programs & Ministries
Faith Formation & Religious Education
Faith Formation
Schedule: Monday, 11 AM
Family of Faith - CCD
ChildrenSchedule: seasonal
Class schedule for Spring 2026 is posted online.
Bible Study
Bible Study
Schedule: Monday, 6 PM
Bible Study Group Meetings! Meet us for a women's scripture group meetings at St. Margaret’s Church from 6:00PM-7:30PM on Monday nights, unless it is a holy day, holiday or school vacation. For more i
Rosary Groups
Holy Rosary
All agesSchedule: Friday, 8:10 AM, weekly
Holy Rosary
All agesSchedule: Monday, 8:10 AM, weekly
Holy Rosary
All agesSchedule: Thursday, 8:10 AM, weekly
Rosary Making Group
All agesSt. Margaret Parish is now offering the opportunity for parishioners to learn how to make Mission Cord Rosaries.
Beginners’ kits are free.
Holy Rosary
All agesSchedule: Tuesday, 8:10 AM, weekly
Holy Rosary
All agesSchedule: Wednesday, 8:10 AM, weekly
Holy Rosary
All agesSchedule: Sunday, 7 AM, weekly
Men's Groups
Men's Group
Schedule: Tuesday
Knights of Columbus Council 2911
AdultsWomen's Groups
Women's Group
Schedule: Monday, 6 PM
WALKING WITH PURPOSE!! Women's Bible Study Group Meetings! Meet us for a women's scripture group meetings at St. Margaret’s Church from 6:00PM-7:30PM on Monday nights, unless it is a holy day, holiday
Walking With Purpose!! Women's Bible Study
AdultsSchedule: Monday, 6 PM–7:30 PM, weekly
Meet us for a women's scripture group meetings.
walkingwithpurpose@stmargaretchurch.com
Does not meet on holy days, holidays or school vacation.
Other Ministries
Lectors
AdultsThe Parish is in need of Lectors throughout the Liturgical year.
Altar Servers
ChildrenWe are in need of Altar Servers to assist at Mass. Anyone who has received their First Communion is able to serve.
St. Vincent de Paul
All agesOur friends and families in our community are in need. Please consider donating to St. Vincent de Paul non-perishable food items to stock its food pantry or a gift card for fresh food.
Also needs volunteers for the thrift store.
Eucharistic Ministers
AdultsEucharistic Minister Training takes place on a pre-appointment basis.
Frequently Asked Questions
What are the Mass times at St. Mary Star of the Sea. St. Margaret Parish? ▼
St. Mary Star of the Sea. St. Margaret Parish Mass times: Sunday at 7:30 AM, 9 AM, 11 AM. Weekday Mass is also celebrated on Monday, Thursday, Tuesday, Friday, Wednesday.
Is there a Saturday Vigil Mass at St. Mary Star of the Sea. St. Margaret Parish? ▼
Yes, St. Mary Star of the Sea. St. Margaret Parish celebrates Saturday Vigil Mass at 4 PM. The Saturday Vigil Mass fulfills the Sunday Mass obligation for Catholics.
Does St. Mary Star of the Sea. St. Margaret Parish have daily Mass? ▼
Yes, St. Mary Star of the Sea. St. Margaret Parish offers daily Mass on Monday, Tuesday, Wednesday, Thursday, Friday. Common weekday Mass times: 8:30 AM.
Where is St. Mary Star of the Sea. St. Margaret Parish located? ▼
St. Mary Star of the Sea. St. Margaret Parish is located at 4 Onset Bay Lane, Onset, MA 02532. Get directions using the "Directions" button on this page.
Nearby Catholic Churches
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St. Anthony
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St. Elizabeth Seton. St. Joseph of the Holy Family Parish
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