5045 Nesconset Highway
(Rt. 347 & Jayne Boulevard)
Port Jefferson Stn, NY 11776
Phone: (631) 928-7777
Starting August 31, 2020 Seaport Diner will be closed on Monday
Hours
Tuesday - Sunday
8:00 am to 9:00 pm
Closed Monday
Closed for
Thanksgiving Day,
Christmas Day &
New Years Day
Thank you for your
continued support.
Family Owned
No Reservations Needed
Conveniently Located Minutes from Downtown Port Jefferson
Accommodate Large Parties & Groups
Walk-In's Welcome
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Welcome!
Seaport Diner & Its Staff Wishes Everyone a Joyous Holiday Season.
Open Tuesday through Sunday
for Breakfast, Lunch, Dinner
& Late Night Snacks
Indoor Dining & Seating Available
Take-Out Available
Full Bar Available
Wine • Beer • Cocktails
The Staff & Management will always make every effort to ensure that you have a pleasurable dining experience!