What are the opening hours?

Monday 4pm - 9:30pm Tuesday 4pm - 9:30pm Thursday 4pm - 9:30pm Friday 11am - 9:30pm Saturday 11am - 9:30pm Sunday 11am - 9:30pm

FIVE 81NE

Name: FIVE 81NE
Address: 581 Lafayette Road, unit 3, Portsmouth, NH, 03801, US
Telephone: +16039565665

Experience the bold flavors of ISAAN, Thailand's northeastern region, meeting the New England.

08/27/2026

Summer isn’t over yet.

But we all know these patio nights don’t last forever in New England. Enjoy the last stretch of summer on our outdoor patio. Nothing more than good food, cold cocktails, fresh seafood, and a little more time outside before fall takes over.

• Dog-friendly patio

Meet us on the patio at FIVE81°NE.
FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

08/14/2026

FIVE81°NE IS TURNING 3! 🎉

Three years of cooking, learning, changing, and growing and we couldn’t have made it here without everyone who has supported us along the way.

So we’re celebrating THREE with something special:
$3 SHRIMP PAD THAI

Whether you’re a regular, haven’t visited us in a while, or have never tried FIVE81°NE before.

We’ve made a lot of changes recently, including more approachable dishes and more Thai favorites, while keeping the quality and flavors we believe in.

Come celebrate 3 years with us!
See you all on August 18th
4.30 - 9.30pm Dine-in only
581 Lafayette Rd, Portsmouth NH

Our regular menu is still available as usual.

08/11/2026

New Dealer’s Choice
RED DRAGON
Vodka | Mount Rigi Liqueur | Green Chartreuse | Rose Syrup | Lemon

FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

08/07/2026

New on the summer menu!
Sen Mee Pad See Ew
Rice Vermicelli Noodles | Chinese Broccoli | Egg | Carrot | Sweet Soy Sauce

A very comfort Thai dish that we added on the summer menu.
FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

08/05/2026

Your new Wednesday plans are here!

Great food doesn’t have to wait until the weekend.

Join us every Wednesday and enjoy 50% off our House Wines and our Small Plates menu all night long.

It’s the perfect excuse to unwind after work, catch up with friends, or simply enjoy a great meal without breaking the budget.

See you Wednesday.
FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

08/03/2026

New added on the summer menu!
SICHUAN COLD SALAD (GF/VG)
Silken Tofu | Cucumber l House Sichuan Chili Crisps l
Scallion | Sesame
Serve chilled!

FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

08/01/2026

Taste of Isaan
If you’ve never experienced the bold flavors of Northeastern Thailand, this is the perfect place to start. Think charcoal-grilled meats, bright herbs, roasted rice, smoky chilies, and the kind of food that’s meant to be shared.

FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

07/31/2026

New on the summer menu!
BRAISED BEEF RICE BOWL
4 Hr Braised Beef&Tendon | Sautéed Mixed Vegetable | House Garlic - Sesame Sauce | Jasmine Rice
*Gluten Free

FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.30pm - 9.30pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

07/28/2026

We kept your favorites and added a few dishes we’ve been wanting to serve for a long time. Some are inspired by street food, others by family recipes, but every one is made with the same care that goes into every plate leaving our kitchen.

We can’t wait to hear which one becomes your favorite.

FIVE81°NE
581 Lafayette rd, Portsmouth NH
Lunch 11.30pm - 2.30pm Fri to Sun
Dinner 4.00pm - 9.00pm Tue to Sun

Call (603)956-5665 or five81ne.com for reservation.

07/19/2026

Enjoy the summer moment with our OCEAN PLATTER.

Address

581 Lafayette Road, Unit 3
Portsmouth, NH
03801

Opening Hours

Monday	4pm - 9:30pm
Tuesday	4pm - 9:30pm
Thursday	4pm - 9:30pm
Friday	11am - 9:30pm
Saturday	11am - 9:30pm
Sunday	11am - 9:30pm

Telephone

+16039565665

Website

https://five81ne.com/

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