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Port of Lang Suan

THLAS🇹🇭TH

Port Location

About Port of Lang Suan

The Port of Lang Suan (THLAS) is a maritime port facility located in TH.. Local time zone: UTC+7.

Position: 9.9500°N, 99.1500°E. UN/LOCODE: THLAS.

Geographic context: The Port of Lang Suan is situated on the Andaman Sea. The location falls within the tropical climate zone with warm waters and seasonal monsoons.

Vessel Limits

Max Draft
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General Information

Port Name
Lang Suan
Country
🇹🇭TH
UNLOCODE
THLAS
Time Zone
UTC+7
Latitude
9.9500°
Longitude
99.1500°

Navigation Aids Near Lang Suan

Mae Nam Tako Lighthouse

8.5 NMN

Ko Rang Banthat Lighthouse

10.8 NMNNE

Ko Rang Lighthouse

30.6 NMNNE

Ranong Lighthouse

32.7 NMW

Ko Son Thai Lighthouse

33.3 NMW

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Lang Suan?+
The approach to Lang Suan is supported by 5 navigation aids within 50 nautical miles. The nearest is Mae Nam Tako Lighthouse at 8.5 NM to the N. Other aids include Ko Rang Banthat (10.8 NM NNE), Ko Rang (30.6 NM NNE), Ranong (32.7 NM W), Ko Son Thai (33.3 NM W). Mariners should consult the relevant chart and List of Lights for full approach details.
What sea or ocean is the Port of Lang Suan on?+
The Port of Lang Suan is situated on the Andaman Sea in TH. The area falls within the tropical climate zone with warm waters and seasonal monsoons, which can influence port operations and seasonal shipping patterns.
How do I track vessels arriving at or departing from the Port of Lang Suan?+
You can track vessels near Lang Suan (THLAS) in real time using MarineRadar. The platform displays live AIS positions of nearby ships, including vessel name, type, flag, speed, and course. Use the "Track Vessels Nearby" button on this page or search for THLAS on the live map.
What are the operating hours and time zone for the Port of Lang Suan?+
The Port of Lang Suan operates in the UTC+7 time zone. Operating hours, VTS schedules, and pilot availability vary — vessel agents should confirm with the port authority in advance, especially for night arrivals or weekend operations.