Seaport Diner

Seaport Diner This Diner has been in our Community for years. It is big, bright and inviting! The food is excellen
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10/01/2026

This is NOT your average French Dip 🤯🥐

We took the classic and made it COLOSSAL — tender roast beef piled inside a massive buttery croissant, served with a BIG bowl of au jus for dipping. 🤤

The croissant soaking up that au jus though… THAT’S the bite. 🔥

09/30/2026

Gus said it best — build it YOUR way! 🥗🥖

Our Greek Salad Bread Bowls are completely customizable, so you can load yours up exactly how you like it. Add your favorite protein, switch up the toppings, make it your own… then eat the bowl when you’re done. 🤤😂

What are you putting in yours? 👀

09/28/2026

Fall just got a whole lot tastier at Seaport Diner! 🍂🎃

Try our brand-new Pumpkin Pie Pancakes, topped with a mini pumpkin pie and served with a maple syrup syringe for the perfect sweet finish. 🥞🍁

And don’t miss our Eggs Benedict served on a pumpkin waffle—a cozy fall twist on a brunch favorite! 🍳🧇

Which one are you trying first? 👇

09/28/2026

A little heat, a LOT of seafood 🌶️🍝🦐

Our Seafood Fra Diavolo is loaded with fresh seafood tossed in a bold, spicy tomato sauce over pasta. Saucy, savory, and made for anyone who likes their dinner with a kick. 🔥

Warning: you’re going to want extra bread for that sauce. 🤤

09/27/2026

Gus is back with MORE new items at Seaport Diner 🤯🔥

🥐 Our Colossal Chicken Caesar Croissant — because apparently a regular-sized sandwich wasn’t enough 😂
🍤🍝 Shrimp Fettuccine Chicken Cutlet Tacos — creamy, crispy and completely over the top.

Which one are you trying first?! 👀

09/26/2026

Pumpkin pie for breakfast? Say less. 🎃🥞

Fluffy pumpkin pancakes topped with pumpkin ice cream for the ultimate fall stack. 🍨🍂 Sweet, cozy, and completely over the top in the best way.

This is your sign to order pancakes for the table… and then not share. 👀

09/24/2026

This is what fall brunch should look like 🎃🍂

Pumpkin French Toast topped with a scoop of pumpkin ice cream because apparently there IS such a thing as enough pumpkin… said no one ever. 🤤

Breakfast, dessert, or both? We’re not judging. 👀🍨

09/23/2026

Gus has an important announcement… 🎃📣 Pumpkin season has officially taken over Seaport Diner!

We’ve got NEW pumpkin everything — pancakes, French toast, pumpkin ice cream, pumpkin-infused syrup syringes and plenty more fall favorites. 🍂🥞🤤

How many pumpkin items is too many? According to Gus, the limit does not exist. 😂🎃

Address

5045 Nesconset Highway
Port Jefferson Station, NY
11776

Opening Hours

Monday 8am - 10pm
Tuesday 8am - 10pm
Wednesday 8am - 10pm
Thursday 8am - 10pm
Friday 8am - 10pm
Saturday 8am - 10pm
Sunday 8am - 10pm

Telephone

+16319287777

Website

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