FIVE 81NE

FIVE 81NE Experience the bold flavors of ISAAN, Thailand's northeastern region, meeting the New England.

.Weekend’s SpecialMANGO CLOUD CAKEDouble layer of fresh mango | Vanilla beans Chiffon Cake | Mango Cloud Whipped Cream*l...
05/30/2026

.
Weekend’s Special
MANGO CLOUD CAKE
Double layer of fresh mango | Vanilla beans Chiffon Cake | Mango Cloud Whipped Cream

*limited available
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.

SPRING COCKTAILSThis season’s menu was inspired by the feeling of longer day, fresh air, tropical fruit, floral aromatic...
05/26/2026

SPRING COCKTAILS

This season’s menu was inspired by the feeling of longer day, fresh air, tropical fruit, floral aromatics, and the balance between playful energy and quiet elegance.

Some are light and refreshing.
Some are rich and nostalgic.
Some drink dangerously easy.

But all of them were built around bold flavor and conversation.

Now pouring at 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.

05/20/2026

Somewhere between the last frost and the first warm evening on the Seacoast — this dish was born.

LOADED FRIED LOBSTER
Sweet Potato | Sichuan Pepper | Crispy Chinese Bun | Jalapeños | Rice Crisp
Gluten free on request

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.

.All time favorite?ISAAN SPICY TUNA TARTAREYellowfin Tuna | Kaffir Lime Leaf | Shallot | Chilis | Toasted Rice Powder | ...
05/19/2026

.
All time favorite?
ISAAN SPICY TUNA TARTARE
Yellowfin Tuna | Kaffir Lime Leaf | Shallot | Chilis | Toasted Rice Powder | Fresh Asian Herbs | House Sriracha

The real isaan taste on the cold fresh yellowfin tuna with a touch of citrus from kaffir lime leaf that make this dish more special.

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.

Spring in New England has a new ritual. 🌊🦞Not the beach. Not the cookout.All you can eat lobster - $59.99+ Seafood, Ribe...
05/13/2026

Spring in New England has a new ritual. 🌊🦞
Not the beach. Not the cookout.

All you can eat lobster - $59.99
+ Seafood, Ribeye and more Isaan dishes
Tue–Thu · 4–9PM

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.

05/13/2026

Somewhere between the last frost and the first warm evening on the Seacoast — this dish was born.

LOADED FRIED LOBSTER

Only at 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.

.Mother’s day specialRASPBERRY CREAMY SESAME BASQUE*Gluten free**Limited availableFIVE81°NE581 Lafayette rd, Portsmouth ...
05/10/2026

.
Mother’s day special
RASPBERRY CREAMY SESAME BASQUE
*Gluten free
**Limited available

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.

In Thailand, mango season is a celebration. So we created a whole menu around it. 6 special dishes, available now for a ...
05/08/2026

In Thailand, mango season is a celebration. So we created a whole menu around it. 6 special dishes, available now for a limited time only. This is the best time of year to visit us.

Thanks the cute mango drawing from

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.

A different way to experience FIVE81°NE & Prep9Introducing our Premium Early BuffetOur Premium Early Buffet brings toget...
05/03/2026

A different way to experience FIVE81°NE & Prep9
Introducing our Premium Early Buffet

Our Premium Early Buffet brings together a curated selection of dishes — designed for a relaxed, approachable dining experience with bold Isaan flavors, shareable dishes, and curated selections.

4–6 PM • Tuesday–Sunday
Starting at $19.99

• Limited seating each day.
• Full dinner service continues as usual

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.

It is MANGO SEASON!Mango Fresh Milk Kakigori(Japanese style shaved ice)Gluten-freeน้ำแข็งใสมะม่วงนมสดChampagne Mango | V...
05/01/2026

It is MANGO SEASON!
Mango Fresh Milk Kakigori
(Japanese style shaved ice)
Gluten-free
น้ำแข็งใสมะม่วงนมสด
Champagne Mango | Vanilla Beans Cheesecake | Mango Purée | Fresh Milk Shaved Ice

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.

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

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