There is a version of Thailand that most anglers never see because they're back in their guesthouse by sunset. After dark, the big catfish begin to move. Squid gather beneath the lights of boats anchored in the Gulf. The air temperature drops to something approaching bearable, and the venues that run through the night take on an atmosphere that daytime fishing simply can't match — part sporting pursuit, part nocturnal ritual.
Night fishing in Thailand is not a niche pursuit. It is woven into the culture. Thai anglers have been fishing rivers and ponds after dark for generations, and the country's best-known pay-lakes are deliberately designed to accommodate it.
Bungsamran: Bangkok's 24-Hour Giant
If you want to understand night fishing in Thailand, start at Bungsamran Fishing Park in Bangkok's Minburi district. The park opened its main lake to 24-hour fishing because Mekong giant catfish and redtail catfish are fundamentally nocturnal — their feeding activity intensifies from sunset to around 2 am, then picks up again before dawn. The Thai anglers who have been fishing Bungsamran for years know this intuitively. By 8 pm on a weeknight, the night-session pegs are occupied.
The atmosphere is genuinely unlike anything the park offers during daylight hours. Bite alarms glow green in the darkness. A food stall near the gate stays open serving pad kra pao and instant noodles. The occasional burst of Thai shouting from somewhere along the far bank means someone is into a fish — Mekong catfish here regularly run 30 to 80 kg, and even experienced anglers find the run of a big fish in the dark disorienting and exhilarating.
Bungsamran night sessions are booked per rod for the standard session windows. The 6 pm to 6 am window typically costs in the range of 1,500–2,500 THB per rod depending on the lake zone. Bait (boilies, pellets, dough) is available on-site. Bring your own rods and landing net if you have them — rental gear is functional but well-used.
The park is about 40 minutes from central Bangkok by Grab at night when traffic has cleared — the journey is fast and affordable. There is no ideal public-transit option for the return at 3 am, so plan for a ride-hail from the outset.
For more on Bungsamran's daytime setup, see our Bungsamran day trip guide.
Other Pay-Lakes Running After Dark
Bungsamran is the flagship, but it is not alone. Several other venues around Bangkok and the surrounding provinces offer extended or full-night sessions:
IT Lake Monsters in Nakhon Pathom runs late sessions on weekends, primarily targeting arapaima and giant catfish in its monster fish lake. Evening lighting around the main pegs is good, and the species on offer mean even a single take can be the fish of a lifetime. Check the IT Lake Monsters venue guide for current session times.
Pilot 111 and Boon Mar Ponds, both within reach of Bangkok, cater to the carp and catfish night-fishing crowd with a more local, low-key atmosphere. These are the kinds of venues where you'll find Thai families set up in camping chairs with a spread of home-cooked food beside the rod rests — relaxed, social, and authentic.
Catfish as Nocturnal Feeders
Understanding why night fishing works so well for catfish in Thailand is useful before you commit to a 2 am session. Mekong giant catfish, redtail catfish, and the various chao phraya catfish species are primarily crepuscular to nocturnal in their feeding behaviour — they are built for low light, with sensory barbels that help them locate food in murky water and darkness.
During the day at busy pay-lakes, heavy angling pressure pushes the bigger individuals into deeper water and reduces their willingness to feed confidently. After dark, pressure drops, the surface activity that spooks them in daylight fades, and they move into the shallower margins and mid-water columns in search of food.
Bottom fishing with large baits in a feeding zone is the standard approach. Dough baits mixed with fermented shrimp paste (kapi) or fermented fish (pla ra) produce a scent trail that draws catfish from distance. The take on a fresh bait in the dark is rarely subtle — line tears off the spool and the rod doubles over before the alarm has finished chirping.
"After dark, pressure drops, the surface activity that spooks big catfish in daylight fades, and they move into the shallower margins in search of food. The take is rarely subtle."
Saltwater Squid Jigging on the Gulf
Move away from the freshwater lakes and Thailand's night fishing possibilities expand into open water. Squid jigging is one of the country's most enjoyable and accessible saltwater pursuits — the technique is simple, the tackle is light, and the catch is edible and abundant.
Gulf-coast operators — particularly those running out of Hua Hin, Pattaya, Koh Samui, and Chumphon — offer dedicated squid trips that depart after sunset and run for four to six hours. The boats anchor over known squid grounds and deploy underwater lights — powerful submersible LEDs or traditional pressure lamps that glow beneath the surface. Within 30 minutes of lights going on, squid gather from the surrounding dark water, drawn by the concentrated bait fish the lights attract.
Anglers work small weighted jigs — egi-style or prawn imitations — through the lit column with a rhythmic jerk-and-pause retrieve. When squid are active, takes come fast. Double figures per angler per session is normal; exceptional nights produce well over a hundred squid between a boat of six.
Pricing for shared squid trips runs from 500–1,200 THB per person depending on departure port and trip length. Private boat hire for a group works out to 8,000–15,000 THB for most overnight or evening-run vessels. Most operators supply jigs, but bringing a small selection of your own egi in pink and orange colourways is worthwhile.
Practical Safety at Night
Night fishing adds risk that daytime sessions do not carry, and it pays to manage this honestly.
At pay-lakes, the risks are minimal if you stay alert. Wear a headtorch when moving between pegs — uneven ground, low-hanging rods, and fellow anglers' tackle are trip hazards in the dark. A red-light mode preserves night vision and avoids disturbing other anglers.
On charter boats, a life jacket is non-negotiable. Reputable Thai operators will have them available; put yours on before departure and keep it on. Squid boats anchor in open water in darkness — a fall overboard without a jacket in a busy squid ground is a serious situation.
Wild river or reservoir night fishing in Thailand requires the most care. Always fish with a local guide who knows the water and the terrain. Inform someone on shore of your location and expected return time. A bright waterproof torch, insect repellent (mosquitoes are savage after dusk in jungle environments), and appropriate footwear for uneven riverbanks are not optional.
Never wade unfamiliar river sections in darkness. Current speed is difficult to judge at night, and channels that look shallow can be deceptively deep. Fish from a stable bank position or from a boat with an anchor set.
What to Bring for a Night Session
- Headtorch: with red-light mode and spare batteries; non-negotiable
- Warm layer: even in Thailand, temperatures drop enough after midnight to make a light long-sleeved layer welcome
- Insect repellent: DEET-based for outdoor venues; mosquitoes concentrate near still water at night
- Thermos or extra water: venue shops may close late; carry your own supply
- Cash: night sessions at some pay-lakes require payment at arrival; ATMs may not be nearby
- Bite alarms: essential for unattended rods during catfish sessions — a Mekong catfish run in the dark without an alarm means a lost rod
- Landing net and unhooking mat: big catfish need proper handling equipment, day or night
Who Night Fishing in Thailand Suits
Night fishing is ideal for anglers already familiar with the basics — handling large fish in the dark is not the time to learn the fundamentals. It works well for experienced pairs or small groups who can share the watch, keep each other alert, and manage a big fish together. It also appeals to anyone who wants to experience Thai fishing culture in a different register: quieter, more patient, and defined by long waits punctuated by intense action.
For beginners, a shared squid jigging trip on the Gulf is the lowest-barrier entry point — the technique is easy, the boat provides structure, and the social atmosphere keeps energy high throughout the session.
For more venue options in Bangkok, see our Bangkok fishing day trip guide and our full Bungsamran venue guide.
