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Port of Mai-Liai

TWMAL🇹🇼Taiwan

Port Location

About Port of Mai-Liai

Also known as: A-ch'uan Ta-p'ai-shui-kou, A-ch’üan Ta-p’ai-shui-kou, Acyuan Dapaishueigou, Aquan Dapaishuigou, a quan da pai shui gou, 阿勸大排水溝

Mai-Liai is a canal port in Taiwan. It is a protected harbor with compulsory pilotage and tug services.

Current Conditions

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Vessel Limits

Channel Depth
22ft
Tidal Range
5ft
Elevation
7m

Operations & Services

Port of Entry
Unknown
Pilotage Compulsory
Yes
Tug Assistance
Yes
Cranes
Fixed, Mobile
Drydock
M
Repair Code
C

References & Identifiers

WPI No.
57953 →
GeoNames ID
6644957 →
Wikidata
Q11175345 →

Identification

UN/LOCODE
TWMAL
Country
🇹🇼Taiwan
Time Zone
UTC+8
Feature Type
CNL (Canal)

Classification

Type
Port
Harbor Type
Coastal breakwater
Shelter
Poor

Region

Latitude
23.7500°
Longitude
120.2500°

Nearby Vessels

Flag
Type
Name
Dist.
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Frequently Asked Questions

How do I navigate the approach to the Port of Mai-Liai?+
The approach to Mai-Liai is supported by 5 navigation aids within 50 nautical miles. The nearest is Mailiao South Breakwater Lighthouse at 5.2 NM to the WNW. Other aids include Mailiao West Breakwater (5.7 NM WNW), Fangyuan (13.9 NM NNE), Fangyuan Lighthouse (13.9 NM NNE), Wenkan Tui (21.6 NM SW). Mariners should consult the relevant chart and List of Lights for full approach details.
What major shipping routes pass near the Port of Mai-Liai?+
The Port of Mai-Liai is located within the Taiwan Strait — a major shipping corridor in East Asia connecting the East and South China Seas. This strategic position influences vessel traffic density, anchorage availability, and port scheduling.
How do I track vessels arriving at or departing from the Port of Mai-Liai?+
You can track vessels near Mai-Liai (TWMAL) 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 TWMAL on the live map.
What are the operating hours and time zone for the Port of Mai-Liai?+
The Port of Mai-Liai operates in the UTC+8 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.