Is it raining now in Laem Chabang?
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13 NovNo upcoming precipitation for the next hour.
Last update: 07:30, 13 Nov 2026
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Live Laem Chabang rain radar | RainViewer
Time container trucks on Motorway 7 and Koh Sichang ferries. Live Laem Chabang rain radar, updated every 5 min. Free.
Rain in Laem Chabang: What You Need to Know
Laem Chabang is Thailand's main deep-sea port, and its rain matters in a way that a beach town's does not: wet decks slow crane work and container trucks queue on Motorway 7. Rain here arrives off the Gulf of Thailand in short, intense cells, and a Laem Chabang rain radar shows whether the trucks leaving the terminal drive into one. Hyperlocal radar shows where the rain is and where it is heading.
The port sits on reclaimed shoreline in front of a flat industrial plain, with the Khao Chi Chan ridge inland. Afternoon sea-breeze storms form where Gulf air meets the heated ground of the industrial estates, then drift inland over Si Racha. A province forecast cannot separate the port from the town 10 kilometres up the coast, and the difference decides whether gantry work goes on.
RainViewer shows precipitation around Laem Chabang using Thai Meteorological Department radar data, and the map refreshes about every 5 minutes. The live map shows the next cell arriving over the terminal, which is the detail a forecast smooths away.
RainViewer Radar Coverage in Laem Chabang
RainViewer shows Thai precipitation using data from the Thai Meteorological Department (TMD), the national weather service, which operates a network of weather radars across the country. The map refreshes with each new scan, about every 5 minutes. From Laem Chabang the map also covers Si Racha, Pattaya and Chon Buri city.
Southwest monsoon season (May to October)
Heavy afternoon cells are routine, with late August to September the wettest. Container yards, the approach roads to Motorway 7 and the Sukhumvit junctions near Si Racha slow when downpours land.
Transition months (March to April, and November)
Pre-monsoon heat builds storms over the industrial estates, and the end of the monsoon brings uneven showers. Short storms can interrupt crane and trucking schedules without a long warning.
Dry northeast monsoon season (December to February)
Rain is rare and the sea is calmer, which suits ferries to Koh Sichang. Operations run with the fewest weather stops of the year.
Why You Need a Rain Radar in Laem Chabang
Port workers and crane operators
Wet containers and slippery decks slow loading at the Laem Chabang terminals. Watch the cell approach from the Gulf and plan the lift sequence around the dry gap.
Container truck drivers on Motorway 7
Trucks bound for Bangkok on Motorway 7 slow in heavy rain and stack up at the port gates. Leave in the gap between two cells.
Koh Sichang ferry passengers
Boats to Koh Sichang leave from Si Racha, and squalls over the Gulf delay crossings. Check the radar before driving to the pier.
Industrial estate commuters
Shift workers at the Laem Chabang Industrial Estate ride motorbikes along Sukhumvit Road, where one storm cell can soak the commute. The radar shows whether to leave now or in 20 minutes.
Si Racha seafood and tiger zoo visitors
Day visitors to Si Racha's waterfront restaurants and the nearby Sriracha Tiger Zoo watch for a dry window. A shower cell over the shoreline passes within the hour.
Laem Chabang Rain Radar: Frequently Asked Questions
- How does rain affect the port at Laem Chabang?
Heavy rain slows crane work and truck gate processing at the Laem Chabang terminals, and a downpour can stack trucks along the approach to Motorway 7. Wet-season cells are short and intense. RainViewer shows when the cell clears the port.
- Does rain affect Motorway 7 near Laem Chabang?
Yes, heavy rain cuts visibility and slows traffic on Motorway 7 between Laem Chabang and Bangkok, and surface water collects at the Sukhumvit junctions. Trucks queue towards the port gates. Check the radar before leaving the terminal.
- Does Laem Chabang flood when it rains?
Low-lying roads around the port, Si Racha and the industrial estates can flood in heavy rain, since the land is flat and reclaimed. Drains fill in the first hour. Avoid the Sukhumvit underpasses during the downpour.
- When is the best time to visit Laem Chabang and Si Racha to avoid rain?
December to February is the driest period and the calmest for the Koh Sichang ferry. March and April bring heat and brief storms. Late August and September are the wettest, so avoid them for sea trips.
- Why does it rain at the port but not in Si Racha?
Sea-breeze storms form where Gulf air meets the heated industrial plain, and a single cell is often only a few kilometres wide. The port can be under heavy rain while Si Racha stays dry. A hyperlocal radar shows that split where a province forecast cannot.
- How does RainViewer's radar work around Laem Chabang?
RainViewer shows live precipitation over Laem Chabang using Thai Meteorological Department radar data, refreshed about every 5 minutes. It shows rain as it falls, not a modelled prediction, and works as a hyperlocal radar for the port.
- Can RainViewer warn me before rain hits Laem Chabang?
Yes, a rain alert warns you minutes before rain reaches a saved location such as the port gate or the Si Racha pier. The 5-minute forecast timeline shows the next two hours. That settles whether to dispatch the truck now.
Track Rain in Laem Chabang in Real Time
A crane shift at the Laem Chabang terminals and a truck run up Motorway 7 both depend on a dry gap, and RainViewer shows the next one.
Rain at Laem Chabang arrives as fast coastal cells off the Gulf, and the gap between two cells is the window that matters.
RainViewer Essential gives you:
2-hour forecast in 5-minute slices
Two hours of 5-minute steps let a dispatcher time a truck leaving the port gate.
Rain alerts before arrival
Put an alert on the Laem Chabang gate. RainViewer warns you minutes ahead, so the lift sequence can change before the deck gets wet.
Direction arrows on the map
Rain reaches the port most often from the south-west across the Gulf, so the arrows show whether a cell heads for the terminals.
48 hours of radar history
The 48-hour history shows what fell on the industrial estate, which explains the queue on Sukhumvit Road.
Multiple locations
Track Laem Chabang, Si Racha and the Koh Sichang pier at once.
Your weather app says showers for Chon Buri this afternoon. A live hyperlocal radar shows the cell is already over the Laem Chabang gate while Si Racha is dry, and that decides the dispatch.
RainViewer
