


Siam Seafood
Situated on Thanon Phetchaburi in Bangkok's Ratchathewi district, this seafood restaurant draws a steady crowd of local diners and visitors looking for straightforward Thai coastal cooking in an unfussy setting. The focus on fresh seafood preparations keeps the menu grounded in familiar Bangkok flavours, making it a practical choice for travellers who want an authentic meal without venturing far from the city's central areas. The Ratchathewi location puts it within reach of the BTS Phaya Thai station, which makes getting there relatively simple whether you're coming from the airport rail link or elsewhere on the Skytrain network. The surrounding area offers access to shopping and accommodation, so it fits naturally into a day of exploring this part of the city. One of the more useful features here is the operating schedule: the restaurant opens at 7am and stays open until 1:30am every day of the week. This makes it a viable option at unusual hours, whether that means an early start or a late meal after a long evening out. Visitors planning to dine during standard meal times should expect it to be busier, so arriving in the mid-afternoon can mean a quieter experience. Current menu information and any updates are available through the restaurant's Facebook page, which is worth checking before visiting.
Experience hints
Pair your visit. After Siam Seafood, round out your day in Bangkok with contrasting stops nearby.
Location Info
703/17-18 Thanon Phetchaburi, Khwaeng Thanon Phaya Thai, Khet Ratchathewi, Krung Thep Maha Nakhon 10400, Thailand+66 96 429 5363www.facebook.com/siam.seafoodthVisitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter
Where to stay near Siam Seafood
Find hotels in Bangkok on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.
Tips for Visiting Restaurants & Food
Learn the Spice Scale
Say 'mai pet' for no spice, 'pet nit noi' for a little spice, or 'pet mak' if you want it Thai-hot. Most cooks will default to a toned-down version for foreigners unless you specify otherwise.
Follow the Crowds
The busiest street stalls are almost always the best — high turnover means fresh ingredients and a recipe that locals vouch for. An empty restaurant at dinner time is a red flag.
Ice Is Safe
Factory-made tube or cylinder ice (used in virtually all restaurants and stalls) is made from purified water and is safe to consume. You don't need to skip the iced Thai tea.
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Location Info
Visitor Information
Best time to visit
November – February
Avoid: April – May (peak heat)
Rainy season
May – October
Avg. temperature
25°C – 34°C(77°F – 93°F)
Crowds
Peak: December & January
Getting there
Suvarnabhumi (BKK) and Don Mueang (DMK) airports serve Bangkok with direct flights from most major cities.
Getting around
- •BTS Skytrain (most central areas)
- •MRT Metro (underground)
- •Airport Rail Link (ARL)
- •Chao Phraya Express Boat
- •Grab (ride-hailing app)
- •Metered taxis — always use the meter
Where to stay near Siam Seafood
Find hotels in Bangkok on the booking sites travellers trust most.
We may earn a commission from bookings made through these links — at no extra cost to you. Learn more.