Nautilus

Nautilus Casual oceanfront dining in the heart of midcoast Maine. Seafood, lobsters, steaks & patio seating. Steaks, seafood, and kicked up comfort food on Penobscot Bay.
(1157)

Sit outside on our deck on Belfast Harbor in season or inside in our cozy dining room year round. Daily specials, local seafood and produce, local beer on tap or in a bottle, wines by the glass or bottle and specialty cocktails.

Thursday 6/18/26 Open 11:30-8pmCall for takeout or reservation for parties of 6 or moreSpecialsRoasted Red Pepper & To...
06/18/2026

Thursday 6/18/26
Open 11:30-8pm
Call for takeout or reservation for parties of 6 or more

Specials

Roasted Red Pepper & Tomato Soup~ cup 7.95 bowl 9.95
add a grilled cheese sandwich 5

House made spinach dip~ Served with toasted baguettes 9.95

Caribbean Jerk dusted fried haddock bites served w/tartar sauce 10.95

Flatbread ~ Chipotle lime marinated steak strips with cajun mayo, mozzarella finished w/pickled peppers & onions 17.95 *add 1.00 for gluten free flatbread

Steak of the day~ Garlic Soy marinated hanger steak topped with pickled red peppers & onions, served with two sides 36.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Linguini tossed in vodka sauce w/ sauteed cherry tomatoes,red onion & finished w/goat cheese & fresh chopped chives served with garlic toast 18.95 add protein: chicken 6 ~ shrimp 7 ~ salmon 11 ~ Maine scallops 19 ~ Maine lobster 26 *add 1.00 for gluten free pasta

☀ We're open today from 11:30-8pmBar Happy Hour 4-5pm Daily!We're now taking reservations for Fathers Day!Treat your Dad...
06/17/2026

☀ We're open today from 11:30-8pm
Bar Happy Hour 4-5pm Daily!

We're now taking reservations for Fathers Day!
Treat your Dad to a great meal and let us do the cooking.

📞 Call us for takeout orders or to make reservations for parties of 6 or more.

We look forward to seeing you soon!

Specials

Carrot & Ginger ~ cup 7.95 bowl 9.95
add a grilled cheese sandwich 5

House made spinach dip~ Served with toasted baguettes 9.95

Golden fried Haddock bites~ Golden fried Haddock bites dusted w/lemon pepper served w/tartar sauce 10.95

Flatbread ~ Chargrilled chicken, bourbon brown sugar bbq, red onion, mozzarella & goat cheese 15.95 *add 1.00 for gluten free flatbread

Steak of the day~ Garlic Soy marinated hanger steak topped with pickled red peppers & onions, served with two sides 36.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Linguini tossed in a basil pesto cream sauce & roasted cherry tomatoes served with garlic toast 18.95 add protein: chicken 6 ~ shrimp 7 ~ salmon 11 ~ Maine scallops 19 ~
Maine lobster 26
*add 1.00 for gluten free pasta

🧜🏼‍♂️ Fathers Day 6.21.26 Let us do all the grilling/cooking for you! House seasoned slow Roasted Prim Rib all day until...
06/16/2026

🧜🏼‍♂️ Fathers Day 6.21.26

Let us do all the grilling/cooking for you!

House seasoned slow Roasted Prim Rib all day until we sell out.

🍺 Half off all tap beers for all you dads out there 21+.

Open 11:30-8pm
Call for takeout or reservation for parties of 6 or more 207-218-4218.
All reservations will be made for the dinning room. Patio is fcfs.

☀️Another beautiful day on the harbor!⛵︎We're open 11:30-8pm⛵︎Call for takeout or to make reservations for parties of 6 ...
06/16/2026

☀️Another beautiful day on the harbor!
⛵︎We're open 11:30-8pm
⛵︎Call for takeout or to make reservations for parties of 6 or more 207-218-4218.

Tuesday Specials 6/16/26

Carrot & Ginger ~ cup 7.95 bowl 9.95
add a grilled cheese sandwich 5

Flatbread ~ Chargrilled chicken, bacon, ranch, and mozzarella cheese 15.95 *add 1.00 for gluten free flatbread

Steak of the day~ Chargrilled chipotle lime marinated hanger steak topped with sauteed leeks, red peppers and mushrooms, served with two sides 36.95
Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Linguini tossed in Alfredo sauce with mushrooms, onions, and red peppers, finished with parmesan cheese and served with garlic toast 18.95 add protein: chicken 6 ~ shrimp 7 ~ salmon 11 ~ Maine scallops 19 ~ Maine lobster 26 *add 1.00 for gluten free pasta

Congratulations to all the BAHS graduates today, and most especially to our very own Kristina! We are so proud of the in...
06/14/2026

Congratulations to all the BAHS graduates today, and most especially to our very own Kristina! We are so proud of the incredible young woman you have become, and we are so lucky to be part of your life.
You did it! We love you, best wishes from the whole Nauti Team! 🎓❤💐

We are open today from 11:30AM-8:00PM with our bar Happy Hour from 4-5. See you soon!

Sunday Specials 6/14/26

Tomato Basil Soup ~ cup 7.95 bowl 9.95
add a grilled cheese sandwich 5

Caribbean Jerk Haddock Bites ~ Golden fried haddock bites tossed in caribbean jerk seasoning, served with housemade zesty chive sauce 10.95

Flatbread ~ Chargrilled chicken, bacon, ranch, and mozzarella cheese 15.95 *add 1.00 for gluten free flatbread

Steak of the day~ Chargrilled chipotle lime marinated hanger steak topped with sauteed leeks, red peppers and mushrooms, served with two sides 36.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Linguini tossed in a garlic and three cheese cream sauce with sauteed red onion and cherry tomatoes, finished with parmesan cheese and served with garlic toast 18.95 add protein: chicken 6 ~ shrimp 7 ~ salmon 11 ~ Maine scallops 19 ~ Maine lobster 26 *add 1.00 for gluten free pasta

Happy Saturday! We are open 11:30AM-9:00PM with our bar Happy Hour from 4-5. Call (207) 218-4218 for reservations or tak...
06/13/2026

Happy Saturday! We are open 11:30AM-9:00PM with our bar Happy Hour from 4-5. Call (207) 218-4218 for reservations or takeout. See you soon!

Saturday Specials 6/13/26

Tomato Basil Soup ~ cup 7.95 bowl 9.95
add a grilled cheese sandwich 5

Haddock Bites ~ Golden fried haddock bites tossed in lemon pepper seasoning, served with housemade tartar sauce 10.95

Flatbread ~ Pan seared shrimp, garlic aioli, tomatoes and mozzarella cheese, finished with fresh basil pine nut pesto 15.95 *add 1.00 for gluten free flatbread

Steak of the day~ Chargrilled Marinated Hanger Steak topped with sauteed mushrooms in a red wine butter sauce served with two sides 36.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Cherry tomatoes and onions tossed with penne in a three cheese and herb cream sauce, served with garlic toast 18.95 add protein: chicken 6 ~ shrimp 7 ~ salmon 11 ~ Maine scallops 19 ~ Maine lobster 26
*add 1.00 for gluten free pasta

Friday 6.12.26 👉🚨We are open 11:30-9pm🚨📞Call for reservations or takeout 207-218-4218.👉Patio is dog friendly 🐾❤️🐾 servic...
06/12/2026

Friday 6.12.26

👉🚨We are open 11:30-9pm🚨
📞Call for reservations or takeout 207-218-4218.
👉Patio is dog friendly 🐾❤️🐾 service animal's only inside .
👉Reminder the patio is fcfs seating, all reservations are seated in the dining area unless we have room outside.
😊Cya soon!

Daily Specials

Tomato Basil Soup ~ cup 7.95 bowl 9.95 add a grilled cheese sandwich 5

Haddock Bites ~ Golden fried haddock bites tossed in lemon pepper seasoning, served with housemade tartar sauce 10.95

Flatbread ~ Chive cream cheese spread, Maine Peekytoe crab meat, red peppers, onions, mozzarella cheese, finished with sweet thai chili sauce 21.95 *add 1.00 for gluten free flatbread

Wrap ~ Blackened Chicken Breast, white rice, pickled onions, tomatoes, cajun lime aioli, arugula with choice of one side 15.95

Steak of the day ~ Chargrilled Marinated Hanger Steak topped w/sauteed mushrooms in a red wine butter sauce served w/two sides 36.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Ziti tossed with our housemade marinara with Angus beef, mushrooms, onions and garlic, served with garlic toast 19.95 *add 1.00 for gluten free pasta

Rain has stopped!Come and enjoy our patio and watch the boats as they come and go! Open 11:30-8pmCall for reservations o...
06/11/2026

Rain has stopped!
Come and enjoy our patio and watch the boats as they come and go!

Open 11:30-8pm
Call for reservations or takeout 207-218-4218.

Daily Specials

Tomato Basil Soup ~ cup 7.95 bowl 9.95 add a grilled cheese sandwich 5

Haddock Bites ~ Golden fried haddock bites tossed in old bay seasoning, served with housemade tartar sauce 10.95

Flatbread ~ Chive cream cheese spread, Maine Peekytoe crab meat, red peppers, onions, mozzarella cheese, finished with sweet thai chili sauce 21.95 *add 1.00 for gluten free flatbread

Steak of the day~ 14oz chargrilled ribeye topped with sauteed garlic butter and thyme mushrooms, served with two sides 38.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Ziti tossed with our housemade marinara with Angus beef, mushrooms, onions and garlic, served with garlic toast 19.95 *add 1.00 for gluten free pasta

Open 11:30-8pmCall for reservations or takeout 207-218-4218Daily SpecialsCajun Haddock Bites ~ Golden fried haddock bite...
06/10/2026

Open 11:30-8pm
Call for reservations or takeout 207-218-4218

Daily Specials

Cajun Haddock Bites ~ Golden fried haddock bites tossed in cajun seasoning, served with housemade tartar sauce 10.95

Flatbread ~ Chive cream cheese spread, Maine Peekytoe crab meat, red peppers, onions, mozzarella cheese, finished with sweet thai chili sauce 21.95 *add 1.00 for gluten free flatbread

Steak of the day~ 14oz chargrilled ribeye topped with sauteed garlic butter mushrooms, served with two sides 38.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Fresh Maine lobster meat, tomatoes and onions tossed with ziti in a lobster and parmesan cream sauce, finished with a three cheese blend and served with garlic toast 41.95 *add 1.00 for gluten free pasta
Sandwich Special ~ Chargrilled chicken breast topped with yellow cheddar and pickled red onions with cajun mayo, lettuce and tomato, served with one side 16.95

📣Update! Starting this week we will be open until 9PM on Fridays and Saturdays📣Open on this beautiful Tuesday from 11:30...
06/09/2026

📣Update! Starting this week we will be open until 9PM on Fridays and Saturdays📣

Open on this beautiful Tuesday from 11:30AM-8:00PM with bar Happy Hour from 4-5. Call (207) 218-4218 for reservations or takeout. See you soon!

Daily Specials
Lemon Pepper Haddock Bites ~ Golden fried haddock bites tossed in lemon pepper seasoning, served with housemade tartar sauce 10.95

Flatbread ~ Chargrilled chicken, creme de brie cheese, bacon, fresh arugula, apple slices and a balsamic port reduction 15.95 *add 1.00 for gluten free flatbread

Steak of the day~ 14oz chargrilled ribeye topped with sauteed mushrooms and onions in garlic and fresh thyme butter, served with two sides 38.95

Lazy Lobster ~ Fresh steamed Maine lobster meat served in drawn butter with two sides 41.95

Pasta Special ~ Fresh Maine lobster meat, tomatoes and onions tossed with ziti in a lobster and parmesan cream sauce, finished with a three cheese blend and served with garlic toast 41.95
*add 1.00 for gluten free pasta

Address

3 Main Street
Belfast, ME
04915

Opening Hours

Tuesday 11:30am - 8pm
Wednesday 11:30am - 8pm
Thursday 11:30am - 8pm
Friday 11:30am - 8pm
Saturday 11:30am - 8pm
Sunday 11:30am - 8pm

Website

Alerts

Be the first to know and let us send you an email when Nautilus posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Establishment

Send a message to Nautilus:

Shortcuts

Share