(905) 945-5416 5 Boulton Avenue, Grimsby, L3M 1H6


    Grad Hoodies will be on sale in the cafeteria from January 14th through January 22nd.They are $65 (cash and debit are accepted) Pick up you order form from your homeroom teacher or in the main office.Don't miss out, order your Grad Hoodie and stay warm this winter! 

    Upcoming Events

    Wednesday Jan 14 and Thursday Jan 15

    EQAO Grade 9 Math

    Thursday Jan 15th
    Drama Cabaret

    Exams Begin
    Friday Jan 23rd Period 1
    Monday Jan 26th Period 2
    Tuesday Jan 27th Period 3
    Wednesday Jan 28th, Period 4

    Welcome to G.S.S.

    Grimsby Secondary School exudes excellence. Academics, sports, clubs, activities, community involvement, G.S.S. does it all. We can do it, because we have the best students and staff who challenge themselves to be the best they can be. Our motto, “semper paratus,” (always ready) describes our approach to all challenges. The scholastic and athletic preparedness and success of our students is recognized at post secondary institutions throughout North America. I invite you to browse our web site and read for yourself all the great things happening at G.S.S. Call or visit us in person. Our doors and minds are always open.

    Proud Principal of GSS
    Mrs Shirley Scott

    Assembly Schedule

     9:00am-10:10am Period 1
    10:10am-11:10am Assembly
     11:15am-12:15pm Period 2
    12:15pm-1:00pm Lunch
    1:00pm-2:00pm Period 3
    2:05pm-3:05pm Period 4


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